UNITED GRINDING'S Leading Brands for Precision Machining

UNITED GRINDING: MÄGERLE BLOHM JUNG STUDER SCHAUDT MIKROSA WALTER EWAG
UNITED GRINDING
Group
The UNITED GRINDING Group is the leading
manufacturer of precision machines for grinding,
eroding, lasering, combination machining and
measuring. We offer our customers comprehensive
services worldwide.
Solutions for
hard fine machining

2 3UNITED GRINDING
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UNITED GRINDING
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Part of the strong Körber Group
UNITED GRINDING is part of the Körber Group,
which comprises more than 40 leading technol-
ogy companies from the sectors of tobacco, ma-
chine tools, pharmaceutical packaging systems,
tissue, automation, intralogistics and mail-
ing. With 10,000 employees the Körber Group
achieves a turnover of 2 billion €.
Affiliation to this strong group of companies is
the basis and driving force for a pronounced
culture of innovation, a broad international
presence, long-term thinking and long-lasting
partnerships. Our shared goal of inspiring
customers as industry experts and solution
providers and achieving technological leader-
ship with innovative products and services,
unifies all Körber companies.
UNITED GRINDING Group
With its eight strong corporate brands, the
group is the world's largest supplier of preci-
sion machines for grinding, eroding, lasering
and combination machining. It is thus able to
position itself to maximize performance and
close to its customers throughout the world.
With over 2,200 employees in a total of 22
production, service and sales locations the
companies of the UNITED GRINDING Group
are always close to their customers.
The companies in the group have been manu-
facturing grinding machines for more than a
hundred years, and have delivered more than
140,000 machines in this time. Systematic
pooling of know-how, intensive cooperation be-
tween the individual research and development
departments and close collaboration between
experts from a variety of disciplines result in
a constant increase in innovative power and
efficiency. This is all to the advantage of our
customers, who can benefit from a broad appli-
cation knowledge and efficient solutions for any
production task.
Extensive and specialized experience and ex-
pertise in all industry sectors, from small busi-
nesses through to large corporations, from
single part production through to mass pro-
duction, enable the companies of the UNITED
GRINDING Group to always find the optimum
solution for their customers' production tasks.
Our foremost goal is to increase our customers'
competitiveness.
20%of delivered
machines
60%of delivered
machines
20%of delivered
machines
BLOHM and JUNG
BLOHM and JUNG
UNITED GRINDING
Group
UNITED GRINDING
China
WALTER
EWAG
STUDER
MÄGERLE
SCHAUDT and MIKROSA
UNITED GRINDING
Russia
UNITED GRINDING
India
UNITED GRINDING
North America
Market
• Number one worldwide
• Close to our customers worldwide
• The strongest brands worldwide
Finance
• Independent
• Reliable partner
• Entrepreneurial focus
Product
• Broadest application knowledge
• Broadest product portfolio
• Broadest service portfolio
Employees
• Most valuable asset
• At home all over the world
• Experts
Own companies/branches
Sales and service partners
UNITED GRINDING Group

4 5UNITED GRINDING
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UNITED GRINDING
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Our brands
Surface & profile Cylindrical Tools
MÄGERLE (since 1929):
BLOHM (since 1924):
JUNG (since 1919):
Mägerle AG Maschinenfabrik, established in 1929, builds high-performance grinding systems
for handling simple and complex surface and profile grinding tasks. As a turnkey supplier,
MÄGERLE is a technology leader in superproductive special applications. Great emphasis is
placed on customer individuality and flexibility.
BLOHM produces machines for surface and profile grinding. These are used worldwide, wherever
productivity, performance and precision are required. Experience gained from supplying more
than 15,000 machines and ongoing collaboration with colleges as well as in European research
projects form the basis for the company's grinding expertise in surface and profile grinding.
JUNG is synonymous with high quality and superior surface finishing in precision machines for
surface and profile grinding. Solutions are primarily provided for the tool and die industry, the se-
miconductor industry and medical technology. With more than 19,000 delivered machines world-
wide, JUNG holds a leading position.
STUDER (since 1912):
SCHAUDT (since 1906):
MIKROSA (since 1878):
WALTER (since 1919):
EWAG (since 1946):
Fritz Studer AG is the market and technology leader in universal, external and internal cylindrical
grinding as well as noncircular grinding. With around 22,000 delivered systems, the name STUDER
has been synonymous with precision, quality and durability for decades. STUDER produces both
standard machines and individual system solutions in high-precision cylindrical grinding for machi-
ning small to medium-sized workpieces.
The name SCHAUDT is synonymous worldwide with cutting-edge technological solutions for
cylindrical, noncircular and cam form grinding "Made in Germany". The SCHAUDT brand is a
global partner for the automotive industry, focusing on high customer individuality and the
supply of fully automatic systems.
The MIKROSA brand is synonymous worldwide with centerless external cylindrical grinding
in the premium range with the German seal of quality. For over 130 years, MIKROSA has built
machines custom-made for the highest precision and reliability. MIKROSA covers a broad ap-
plication range, from small needles through to heavy railway axles.
Walter Maschinenbau GmbH is a world leading manufacturer of grinding, eroding and CNC
measuring machines for the production and resharpening of metal, wood and PCD tools as
well as rotationally-symmetrical production components. Global presence and customer pro-
ximity are the key to success.
Ewag AG is the leading manufacturer of high-precision machines for grinding, eroding and
lasering of flat tools in particular. EWAG products are used worldwide in the watch, den-
tal, electrical, automotive and aviation industries, as well as in the manufacture of precision
micro-components.
WALTER and EWAG jointly are the comprehensive system and solution provider for complete
tool machining.

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Our customers Software overview
Automotive & Suppliers Aerospace
Transportation & Heavy industries Energy
Tooling Die & Mold
Medical Machine manufacturers
Precision engineering
7UNITED GRINDING
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BLOHM and JUNG
• GripsProfile: programming aid for grinding profiles
• EasyProfile: easy operation of the grinding machine without CNC
knowledge
• Polygon grinding: grinding of 360 deg contours on the J600 in a
single clamping
• PA37K: compensates for contour errors by automatically
measuring the dressing tools
STUDER
• StuderWIN: Windows-based user interface
• StuderGRIND: for systematic offline programming
• StuderTechnology: over 100 years of grinding know-how
• Quick-Set: reduces set-up times by up to 90 percent
SCHAUDT and MIKROSA
• Online-Monitoring: monitors the machine status
• Heureka: software-supported setting aid
WALTER
• HELITRONIC TOOL STUDIO: programming tool for the virtual
simulation and machining of rotation tools
• Adaptive Control: adapts the infeed speed of the
workpiece geometry and minimizes auxiliary times
• Easy Check: tool measurement and profile recognition
EWAG
• ProGrind: complete solution for all grinding and eroding tasks
with integrated automation tool
• LaserSoft: efficient laser ablation, 3D cavities and precise external
contour machining in a single clamping

9UNITED GRINDING
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UNITED GRINDING
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Surface and profile grinding expertise
The MÄGERLE, BLOHM and JUNG brands, with
their extensive range of high-precision surface
and profile grinding machines, offer the prere-
quisite for delivering an optimal and cost-effec-
tive solution for your production tasks.
You can benefit from the extensive know-how
gained from system solutions implemented
throughout the world and the systematic imple-
mentation of goals and visions.
Synergies from the collaboration between the
three brands will give you an edge over your
international competitors. Market-oriented
innovations with added value, which you
should make use of.
Technology leaders in
surface and profile grinding:
• MÄGERLE
• BLOHM
• JUNG
AerospaceAutomotive & Suppliers
MedicalEnergy
Machine manufacturers
Die & MoldTransportation & Heavy industries
Surface&profile

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UNITED GRINDING
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Surface and profile grinding machines
Fully automatic complete machining
Customized machines
MÄGERLE MFP 50
High flexibility for demanding applications
Strong character, reliable performance,
traditionally cutting-edge technology: the
MÄGERLE brand offers first-class grinding
machines. When precision and productivity
are required for simple or complex workpieces,
MÄGERLE grinding machines are the first
choice, whether for automotive engineering,
the aircraft industry, hydraulics, in the machine
tools industry or in medical technology.
The stable machine design, geared towards
high performance and longevity, is a distinc-
tive feature of MÄGERLE grinding machines.
In all MÄGERLE series emphasis is placed on
low-maintenance, heat-resistant and water-
cooled spindle drives. A unique feature is the
axis design with wear-free, fully enclosed
hydrostatic wrap-around guideways and con-
stant temperature distribution in all process-
relevant components. These are supported on
a thin oil film and are completely separated
from the machine bed. The manufacture of
complicated workpieces, even those at the lim-
its of technology, with the required accuracy,
is thus guaranteed. The surface and profile
grinding machines made by MÄGERLE are all
based on the modular principle. This means
that individually tailored solutions can be de-
veloped to meet all customer requirements.
MÄGERLE MFP 50
The MÄGERLE MFP 50 combines flexibility and performance in a com-
pact design. As a 5 or 6-axes system, this CD grinding and machining
centre shows its top form when dealing with challenging workpieces.
The MFP 50 is characterized by its high axis speed, minimal auxiliary
times and quick tooling change. Processes such as grinding, cutting
and drilling can be carried out to perfection in a single clamping. High
productive benefit with simple operation are the result.
The intelligent design principle takes production quality, safety and
cost efficiency to a new level. The coolant nozzle, controllable via two
axes, allows unrestricted freedom of movement and precise position-
ing of the coolant jet. Spindle speeds of up to 10,000 revolutions per
minute guarantee the highest machining precision.
The grinding wheels are always mounted right at the front of the
spindle. The profile is changed through automatic positioning of the
diamond rolls in the direction of the Z-axis. This allows a large ma-
chining clearance, as collisions between wheel flange and workpiece
are practically excluded. The MFP 50 enables significant cost savings
through maximum utilization of the grinding wheel diameter.
MÄGERLE
Technical data MFP 50
X-axis - longitudinal stroke mm 500
Travel speed mm/min 0...20,000
Y-axis - vertical stroke mm 650
Z-axis - transverse stroke mm 650
Grinding wheel spindle drive - max. power kW 25/50
Rpm range max. rpm 0...10,000
Grinding wheel peripheral speed m/s 35
– switchable with key-operated switch m/s 50
– with additional flange monitoring switchable up to m/s 63
V-axis profile crushing device, roll width, max. mm 215
Tool changer positions n/pos 24
Tool length max. mm 200
Grinding wheel dimensions (D x T x H) mm 300 x 60 x 76.2
Tool holding fixture HSK-B80
NC combination - rotary/swivel axes n / axes 2/3
Subject to technical modifications
Surface&profile

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UNITED GRINDING
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MÄGERLE MFP 100
designed for versatility and productivity,
is distinguished by its high working speed
and extendable tool changer. The MFP 100
is especially designed for markets that re-
quire multiple-side and complete machining
of heavy and complex workpieces in a single
clamping. The 2-axes NC table can be con-
veniently loaded from above and from the
front, either manually, by crane or by robot.
The MFP 100 tool changer works twice as
fast as conventional solutions. The dual
double gripper changes grinding wheels
and diamond dressing discs simultaneously.
As a result the auxiliary time can be signifi-
cantly reduced. The accelerated tool change
cycles are supplemented by a substantially
increased axis dynamics. The integrated
automatic nozzle changer enables minimal
downtimes. The resulting increase in produc-
tivity makes itself felt in the low unit costs.
The MFP 100 also shows its strengths in
termsofmachiningcapabilities.Inthestand-
ard version the tool changer is equipped with
a total of 30 tool holding fixtures. It can be
optionally extended to 60. It can be equipped
with all desired tools such as drills, cutters,
CBN wheels or measuring probes.
MÄGERLE MFP
MÄGERLE's MFP series comprehensively cov-
ers the fields of application for surface and
profile grinding machines. These machines
specialize in creep feed grinding as well as
surface and profile grinding operations us-
ing the pendulum method. They demonstrate
their complete performance potential in appli-
cations where workpieces must be produced
in large batches and with high stock removal
volumes with the highest precision. Thanks to
their robust construction, the machines in the
MFP series also master these requirements in
hard 24/7 continuous operation.
The MÄGERLE MFP series has a modular
design. Table lengths and vertical strokes in
a large range can be freely combined with
different additional axes and special compo-
nents. This flexible modular system enables
diverse machine configurations, which are
precisely geared to the specific user require-
ments.
MÄGERLE MFP 100
Fully automatic complete machining
of complex workpieces
MÄGERLE MFP
Surface and profile grinding machine
MÄGERLEMÄGERLE
Technical data MFP 100
X-axis - longitudinal stroke mm 1,000
Y-axis - vertical stroke mm 900
Z-axis - transverse stroke mm 750
Grinding wheel spindle drive - max. power kW 50
Rpm range max. rpm 0...10,000
V-axis profile crushing device, roll width, max. mm 100
Tool changer positions n/pos 30/60
Nozzle changer positions (optional) n/pos 16
Grinding wheel dimensions (D x T x H) mm 300 x 100 x 76.2
NC dividing device swivel axes n / axes 2/3
Overhead dressing unit for CD/IPD/HSD
Technical data MFP 080 125 160 220 260
X-axis - longitudinal stroke mm 800 1,250 1,600 2,200 2,600
Travel speed mm/min 0...30,000 0...30,000 0...30,000 0...30,000 0...30,000
Y-axis - vertical stroke 450 mm ■ ■ ■ ■ ■
650 mm ■ ■ ■ ■ ■
750 mm - ■ ■ ■ ■
Travel speed mm/min 0...10,0001)
0...10,0001)
0...10,0001)
0...10,0001)
0...10,0001)
Z-axis - transverse stroke 350 mm ■ ■ ■ ■ ■
500 mm ■ ■ ■ ■ ■
750 mm - ■ ■ ■ ■
900 mm - - ■ ■ ■
0...10,0001)
0...10,0001)
0...10,0001)
0...10,0001)
Grinding wheel spindle drive - power 25 kW ■ ■ ■ ■ ■
50 kW ■ ■ ■ ■ ■
75 kW ■ ■ ■ ■ ■
115 kW - ■ 2)
■ 2)
■ 2)
■ 2)
Rpm range rpm 5,000 (8,000) 5,000 (8,000) 5,000 (8,000) 5,000 (8,000) 5,000 (8,000)
1)
optionally 20m/min 2)
dependent on size Subject to technical modifications
Surface&profile

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UNITED GRINDING
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MÄGERLE MGC FT
The MGC grinding centre with stationary table
is designed for the high-precision processing
of large and heavy workpieces. With a broad
range of different table sizes and vertical
strokes, the MGC FT meets the highest require-
ments in respect of load bearing capacity. Like
all models in the MGC series, this grinding cent-
er is also based on the proven modular concept.
Thanks to its variety of configurations with one
or several spindles in a horizontal and vertical
arrangement, as well as a multitude of addi-
tional components, the MGC with fixed console
is also one of the front-runners in its category
with regard to flexibility.
MÄGERLE MGC ST
Like its sister system in the MFP series, the
MÄGERLE Grinding Center delivers superb
results for creep feed grinding as well as for
profile and surface grinding. In its swiveling
table version, the MGC ST is also designed
with the maximum production capacity. The
180 deg swiveling table allows loading and
unloading of workpieces while machining is
in operation. Non-productive times for work-
piece change are thus largely eliminated. This
results in maximum productivity for small and
large batches, as well as in special applica-
tions. Combined with an automatic loading
and unloading system the MGC ST frees up
additional reserves. The openly accessible
swiveling table also offers the ideal interface.
MÄGERLE MGC FT with stationary workpiece carrier
Highest load bearing capacity for large and
heavy workpieces
MÄGERLE MGC ST with swiveling table
Maximum productivity in batch production
MÄGERLEMÄGERLE
Technical data MGC FT 080 130 140 210
X-axis - longitudinal stroke mm 800 1,300 1,400 2,100
Travel speed mm/min 0...20,000 0...20,000 0...20,000 0...20,000
Y-axis - vertical stroke: 450 mm ■ ■ - -
650 mm ■ ■ ■ ■
900 mm ■ - ■ -
0...10,0001)
0...10,0001)
0...10,0001)
Z-axis - transverse stroke mm 500/750 350/500 500/750 500/750
0...10,0001)
0...10,0001)
0...10,0001)
Grinding wheel spindle drive - power kW 25/50/75/1152)
25/50/75 50/75/1152)
50/75/1152)
Rpm range rpm 5,000 (8,000) 5,000 (8,000) 5,000 (8,000) 5,000 (8,000)
Fixed table (L x W) mm 800 x 500/750 1,300 x 500 1,400 x 500/750 2,100 x 500/750
Technical data MGC FT 260 330 440 550
X-axis - longitudinal stroke mm 2,600 3,300 4,400 5,500
Travel speed mm/min 0...20,000 0...20,000 0...20,000 0...20,000
Y-axis - vertical stroke: 450 mm - - - -
650 mm ■ ■ ■ ■
900 mm ■ ■ - -
0...10,0001)
0...10,0001)
0...10,0001)
Z-axis - transverse stroke mm 500/750 500/750 750 750
0...10,0001)
0...10,0001)
0...10,0001)
Grinding wheel spindle drive - power kW 50/75/1151)
50/75/1152)
50/75/1152)
50/75/1152)
Rpm range rpm 5,000 (8,000) 5,000 (8,000) 5,000 (8,000) 5,000 (8,000)
Fixed table (L x W) mm 2,600 x 500/750 3,300 x 750 4,400 x 750 5,500 x 750
1)
Technical data MGC ST 130 140 210 260 330
X-axis - longitudinal stroke mm 1,300 1,400 2,100 2,600 3,300
Travel speed mm/min 0…20,000 0…20,000 0…20,000 0…20,000 0…20,000
Y-axis - vertical stroke 450 mm ■ - ■ - -
650 mm ■ ■ ■ ■ ■
900 mm - ■ ■ ■ ■
Travel speed mm/min 0…10,0001)
0…10,0001)
0…10,0001)
0…10,0001)
0…10,0001)
Z-axis - transverse stroke mm 350/500 500/750 500/750 500/750 500/750
Travel speed mm/min 0…10,0001)
0…10,0001)
0…10,0001)
0…10,0001)
0…10,0001)
V-axis profile crushing device, roll width, max. 167 mm ■ ■ ■ ■ ■
207 mm ■ ■ ■ ■ ■
247 mm ■ ■ ■ ■ ■
307 mm - ■ 2)
■ 2)
■ 2)
■ 2)
Roll diameter max. mm 160 160 160 160 160
Roll drive AC drive, max. rpm 6,000 6,000 6,000 6,000 6,000
Grinding wheel spindle drive - power kW 25/50/75 50/75/1152)
50/75/1152)
50/75/1152)
50/75/1152)
Rpm range rpm 5,000 (8,000)
Grinding wheel peripheral speed m/s 35
– switchable with key-operated switch m/s 50
– with additional flange monitoring switchable up to m/s 63
Grinding wheels - diameter mm 400/500/6002)
Grinding wheels - width mm 160/200/240/3002)
Swiveling table +/- 180 deg with 2 clamping surfaces
(L x W)
mm 760 x 325 760 x 325 1,000 x 440 1,000 x 440 1,150 x 600
1)
optionally 20m/min2)
Surface&profile

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UNITED GRINDING
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MÄGERLE MGC RH
With table diameters of up to 2.5 meters and
a maximum load bearing capacity of 12 tons,
the MGC rotary table grinding center sets
high standards worldwide. Well-known com-
panies in the power turbine industry rely on
this powerful concept. This grinding centre is
unrivalled particularly when it comes to ma-
chining turbine blades with Hirth gears and
Curvic couplings of the highest quality. The
direct-drive rotary table mounted on hydro-
static bearings ensures the necessary preci-
sion, with a positioning accuracy of less than
three angular seconds.
MÄGERLE MGC RV
Versatility combined with top manufacturing
quality is the strength of this vertical grinding
machine. Its characteristics make it ideal for
the manufacture of bearing rings, where opti-
mum true running characteristics are required
for maximum smooth running. Equipped with
rotary table and fully automatic tool changer,
this vertical grinding machine can master oth-
er functions in addition to grinding. Whether
turning, milling, drilling, reaming or boring,
this system delivers the same impressive re-
sults. The vertically arranged spindle swive-
ling through 50 deg offers plenty of space
for machining a wide variety of workpieces.
The interchangeable spindle measuring probe
guarantees that each individual workpiece is
machined with consistently high precision in
a single clamping.
MÄGERLE MGC RH with rotary table and horizontal spindle
First-class results for Hirth and curvic couplings
MÄGERLE MGC RV with rotary table and vertical spindle
Huge versatility at the highest performance level
MÄGERLEMÄGERLE
Technical data MGC RH 140 210 260
X-axis - longitudinal stroke mm 1,400 2,100 2,600
Travel speed mm/min 0...20,000 0...20,000 0...20,000
Y-axis - vertical stroke 450 mm ■ ■ -
650 mm ■ ■ ■
900 mm ■ - ■
1,200 mm ■ ■ -
0...10,0001)
0...10,0001)
Z-axis - transverse stroke mm 500/750 500/750 500/750
0...10,0001)
0...10,0001)
V-axis profile crushing device,
roll width, max.
167 mm ■ ■ ■
207 mm ■ ■ ■
247 mm ■ ■ ■
307 mm ■ ■ ■
Roll diameter max. mm 160 160 160
Roll drive AC drive, max. rpm 6,000 6,000 6,000
Grinding wheel spindle drive - power kW 50/75/1152)
50/75/1152)
50/75/1152)
Rpm range rpm 5,000 (8,000) 5,000 (8.000) 5,000 (8,000)
Grinding wheel peripheral speed m/s 35 35 35
– switchable with key-operated switch m/s 50 50 50
– with additional flange monitoring switchable up to m/s 63 63 63
Grinding wheels - diameter mm 400/500/6002)
400/500/6002)
400/500/6002)
Grinding wheel width mm 160/200/240/3002)
160/200/240/3002)
160/200/240/3002)
Rotary table - diameter mm 800/1,000/1,200 800/1,000/1,200 1,200/1,500/2,000/2,500
1)
Surface&profile
Technical data MGC RV 140 210 260
X-axis - longitudinal stroke mm 1,400 2,100 2,600
Travel speed mm/min 0...20,000 0...20,000 0...20,000
Y-axis - vertical stroke 650 mm ■ ■ ■
900 mm ■ ■ ■
1,200 mm ■ ■ ■
0...10,0001)
0...10,0001)
Z-axis - transverse stroke mm 500 500 500
0...10,0001)
0...10,0001)
Grinding wheel spindle drive - max. power kW 30 30 30
Rpm range max. rpm 8,000/...15,000 8,000/...15,000 8,000/...15,000
Grinding wheel peripheral speed m/s 35 35 35
– switchable with key-operated switch m/s 50 50 50
Tool change fixtures n/pos 8/16 | 12/24
Tool length mm 300 300 300
Grinding wheel dimensions (D x T x H) mm 300 x 150 x 76.2 300 x150 x 76.2 300 x150 x 76.2
Tool holding fixture HSK-B80 HSK-B80 HSK-B80
Rotary table - diameter mm 800/1,000/1,200 1,200/1,500 1,500/2,000
1)
optionally up to 20m/min Subject to technical modifications

18UNITED GRINDING
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MÄGERLE MGC Spezial
The standardized components of the
MÄGERLE modular system can be combined
to create any desired solution. This allows
grinding centers to be developed, which are
completely tailored to the specific require-
ments of the individual customer. Single and
multiple spindle systems with a horizontal
or vertical arrangement can be combined as
desired with stationary workpiece carriers,
swiveling table or rotary table, in any dimen-
sions. The result in each case is a tailormade
grinding center, which meets the high re-
quirements on manufacturing quality in the
automotive, aircraft and hydraulics sector,
in turbines and machine tools, as well as in
the roller bearing and tool industry, combined
with optimum cost effectiveness.
MÄGERLE MGC Special
Tailor-made grinding centers
for user-specific requirements
MÄGERLE
Technical data MGC Special
MGC with extended machine configurations
X-axis - longitudinal stroke mm max. 5,500
Y-axis - vertical stroke mm 450/650/900/1,200
Z-axis - transverse stroke mm 500 – 900
V-axis profile device, roll width mm 167 – 307
Grinding wheel spindle drive - power kW 25 – 115
Rpm range rpm 0…24,000
Grinding wheel dimensions mm 30 – 1,150
Rotary table - diameter mm 1,000 – 2,500
Rotary table variants Rotary indexing table, rotary table with hydrostatic bearings and
direct drive
Spindle configurations Horizontal, vertical, swiveling spindle(s), special spindles
Multiple spindle configurations
1)
optionally up to 20m/min and dependent on size Subject to technical modifications

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UNITED GRINDING
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Universal grinding machines
High-precision surface and profile grinding machines
Production grinding machines
Productivity, performance and precision
– three attributes which users worldwide
associate with surface and profile grind-
ing machines from BLOHM and JUNG.
Our machines have been in use worldwide for
decades in widely varying fields of application
and in very different conditions. The experi-
ence gained from over 35,000 delivered ma-
chines is constantly incorporated into further
developments and innovations, increasing our
customers' production efficiency even further.
The product portfolio of Blohm Jung GmbH ex-
tends from surface grinding machines through
application-oriented universal machines to
customer-oriented production machines. Our
service and technology specialists support our
customers throughout the entire lifecycle of
the machine.
BLOHM
BLOHM PLANOMAT HP
Cutting-edge technology for surface and profile grinding
BLOHM PLANOMAT HP
is a high-performance surface and profile grinding machine, which is
used as both a universal machine in individual and small-batch produc-
tion and as a cost-effective, customized production machine in all areas
of industry.
High infeed speeds and accelerations with the use of high-precision
re-circulating ball screws with digital drives distinguish the PLANO-
MAT HP series. Virtually maintenance-free linear guideways, linear
scales for the Y- and Z-axis and a highly efficient grinding spindle drive
complete the concept. Two control variants open up a wide variety
of applications for the PLANOMAT HP. Surface and profile grinding
is made particularly easy on the PLANOMAT HP with the EasyProfile
control system thanks to the unique, simple operating concept. Soft-
ware options such as additional grinding cycles, calibration and face
grinding, profile dressing, profile grinding and grinding wheel manage-
ment offer solutions for varied applications. The GripsProfile option
enables dressing of free contours via a graphic operator interface.
BLOHM PLANOMAT HP CNC
is available with the SIEMENS 840D solution line. A wide range of
grinding and dressing programs opens up all surface and profile grind-
ing options.
Accessories such as table-mounted dressing devices, single-axis di-
viding devices, horizontal grinding arms, vertical grinding spindles,
internal grinding attachments and measuring probes enable a wide
range of application for the PLANOMAT HP CNC.
Surface&profile
PLANOMAT HP 408 412 608 612 616 620
Grinding range mm 400 x 800 400 x 1,200 600 x 800 600 x 1,200 600 x 1,600 600 x 2,000
Table clamping surface with additional
areas
mm 400 x 1,200 400 x 1,600 600 x 1,200 600 x 1,600 600 x 2,000 600 x 2,400
Distance between table and spindle centre mm 150 … 700 (optionally 950)
X-axis, table longitudinal travel, max. mm 900 1,300 900 1,300 1,700 2,100
infeed speed mm/min 30 … 40,000 30 … 30,000
Y-axis, grinding head vertical travel mm 550 (optionally 800)
infeed speed mm/min 4 … 6,000
Z-axis, column transverse travel mm 360 360 560 560 560 560
Grinding spindle drive, AC motor, variable kW/rpm 15/1,000 (optionally 24.5/1,250)
Grinding wheels (D x W x d) mm 400 x 30 … 100 x 127
Dimensions width mm 3,470 4,470 3,470 4,470 5,450 5,450
depth mm 2,200 2,200 2,600 2,600 2,600 2,600
height mm 2,600 2,600 2,600 2,600 2,900 2,900
Weight, including control cabinet kg 3,900 4,600 4,900 5,400 7,000 7,800

PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE
BLOHMBLOHM
BLOHM PROFIMAT MT Series
was developed as a high-performance grinding machine for flexible
technological applications. It is used for precision machining in series
production for the automotive industry, the hydraulics industry, machine
tools, the turbine industry and in tool and die making.
With a grinding spindle drive power of up to 60 kW and a max. cutting
speed of 170 m/s, these machines offer excellent application pos-
sibilities for conventional, CD or IPD and all CBN grinding processes.
The PROFIMAT MT series is supplied with the SIEMENS 840D solu-
tion line control system, for which there is comprehensive operator
guidance.
Like all BLOHM machines, the PROFIMAT MT also has linear guide-
ways, high-precision re-circulating ball screws and digital drives in
all axes.
A broad range of standard accessories and special workpiece clamp-
ing and handling systems enable quick adaptation to customized pro-
duction tasks with high cost efficiency and quality.
BLOHM PROFIMAT MT
The benchmark for efficiency in profile grinding
BLOHM PROFIMAT MC | RT
The compact production solution
BLOHM PROFIMAT MC
This series offers exceptionally compact and high-performance produc-
tion machines, designed for precision, surface and profile grinding as
well as internal and/or external cylindrical grinding of rotationally sym-
metrical workpieces. In this traveling column machine series longitudi-
nal and transverse movements and vertical adjustment are executed by
the tool.
With a horizontal spindle for drive capacities up to 60 kW, with fixed
or alternatively NC-swiveling vertical spindle, the PROFIMAT MC se-
ries enables a wide variety of applications. Use of the SIEMENS 840D
solution line CNC control system with comprehensive operator guid-
ance ensures optimal technical use of the machines.
Accessories such as tool changing systems with up to 24 tool positions
enable the use of drilling and milling tools, in addition to conventional
and CBN grinding wheels.
Further accessories such as single or double NC dividing devices, inte-
grated automatic measuring systems, dressing systems, table-mounted
or mounted on the grinding head, with 1 or 2 spindles for CD and IPD
applications, enable a wide variety of customized solutions.
BLOHM PROFIMAT RT
equipped with a rotary indexing table, reduces auxiliary times thanks
to loading and unloading during the grinding process. Low setup costs
combined with high efficiency and the possibility of simple adaptation
of automatic workpiece change systems set benchmarks in modern
and cost-effective production.
PROFIMAT MC 607 MC 610 MC 610 VS RT 1000
Grinding range mm 600 x 700 600 x 1,000 600 x 1,000 –
Table, diameter mm – – 600…1,200 1,000
X-axis column longitudinal travel, max. mm 700 1,000 1,000 1,000
Y-axis grinding head vertical travel mm 650 550 2)
800 550
Z-axis column cross travel mm 520 520 320 520
A-axis, dividing device, swiveling range deg + 105 / –90
C-axis, dividing device, swiveling range deg 360
E-axis, stroke of head dressing device
(opt.)
mm – – – –
V-axis, stroke of head dressing device
(opt.)
mm 130 130 – 130
Grinding spindle drive, AC-motor kW/rpm up to 60/8,000
Grinding wheels (D x W x d), max. mm 500 x 200 x 127 500 x 200 x 127 500 x 100 x 127 500 x 200 x 127
Dimensions width mm 2,400 2,380 2,380 2,380
depth mm 4,200 4,100 4,400 4,100
height mm 3,200 3,000 3,500 2,900
Weight without control cabinet kg 8,500 7,500 9,000 6,700
1)
Option 1,200 mm 2)
Option 800 mm Subject to technical modifications
PROFIMAT MT 408 412 608 612 616 620
Grinding range (W x L) mm 400 x 800 400 x 1,200 600 x 800 600 x 1,200 600 x 1,600 600 x 2,000
Table clamping surface with additional
areas
mm 400 x 1,200 400 x 1,600 600 x 1,200 600 x 1,600 600 x 2,000 600 x 2,400
Distance between table and spindle centre mm 150 … 700 (option 950)
X-axis, table longitudinal travel, max. mm 900 1,300 900 1,300 1,700 2,100
Y-axis, grinding head vertical travel mm 550 (option 800)
Z-axis, column cross travel mm 320 320 520 520 520 520
V-axis, stroke of head dressing device (opt.) mm 130
Grinding spindle drive, AC motor, variable kW/rpm up to 60/8,000
Grinding wheels (D x W x d) mm up to 500 x 200 x 127 (203.2)
Dimensions width mm 3,500 4,500 3,500 4,500 5,900 5,900
depth mm 2,400 2,400 2,800 2,800 2,800 2,800
height mm 2,850* 2,850* 2,850* 2,850* 2,850* 2,850*
Weight, including control cabinet kg 3,900 4,600 4,900 5,400 7,000 8,000
* 3,100 for elevated column Subject to technical modifications
Surface&profile

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UNITED GRINDING
PRODUCT RANGE
BLOHMBLOHM
BLOHM PROKOS
The requirements of new grinding technology for high-speed travel
grinding were systematically taken into account during development.
The unique design of the PROKOS, with highly dynamic linear drives
for the rotation and linear axes, enables very cost-effect grinding in
interaction with the high-speed grinding spindle drive.
Cutting speeds up to 150 m/s, infeed speeds of 120 m/min and ac-
celerations up to 25 m/s2
permit very cost-effective grinding for all
hard-to-machine materials.
Very high stock removal rates and extremely low heat input into the
workpiece, combined with reduced grinding wheel wear, are the ad-
vantages over conventional machining methods.
The optional use of an automatic tool changing system enables the
complete machining of complex workpieces with grinding, milling and
drilling operations.
The BLOHM PROKOS therefore enables a wide range of applications,
particularly for precision machining in machine tools, in the turbine
industry, tool manufacture and in the bearing industry.
BLOHM PROKOS
Higher productivity combined with lower costs
BLOHM ORBIT
Flexible, economical, universal
BLOHM ORBIT
With the ORBIT machines, Blohm Jung GmbH
is expanding its product range with a brand
new series. It sets new standards in the seg-
ment of small to medium sized surface and
profile grinding machines in particular.
The series comprises three machine sizes and
is available in either a complete or partial en-
closure.
The machine features a modular cross-slide
concept and hydrodynamic guideways in the
X-axis. This combination ensures a very con-
sistent grinding pattern.
The customer can choose between two con-
trol variants: the professional CNC control
unit with tooling solution, or the BLOHM
EasyProfile control unit with intuitive touch
control for all routine workshop requirements.
PROKOS
Workpiece size mm 300 x 300 x 300
X-axis, table longitudinal travel
Infeed
mm
mm/min
450
120,000
Y-axis, grinding head vertical travel
Infeed
mm
mm/min
400
10,000
Z-axis, grinding head cross travel
Infeed
mm
mm/min
900
50,000
Grinding spindle drive, AC motor, variable
nmax.
kW/ rpm
rpm
35/4,300
12,000
A-axis, swiveling grinding spindle
Indexing speed, nmax.
deg
rpm
130
20
B-axis, indexing table on machine table
Indexing speed, nmax.
deg
rpm
∞
200
Grinding wheels (D x W x d), max. mm 300 x 35 x 76.2
Machine size, width x depth x height mm 2,200 x 3,400 x 2,700
Weight (machine without control cabinet) kg 9,600
ORBIT 25 36 48
Grinding range mm 200 x 500 300 x 600 400 x 800
Magnetic clamping plate mm 200 x 500 300 x 600 400 x 800
Table clamping surface with additional areas mm 200 x 900 300 x 1,000 400 x 1,200
Distance between table and spindle centre mm 75…435 150…600 175…625
Table loading with magnetic clamping plate, max. kg 200 400 750
Table height above floor mm 925 925 925
X-axis, table longitudinal travel, max. mm 600 700 900
infeed speed mm/min 30…40,000
Y-axis, grinding head vertical travel, max. mm 360 450 450
Z-axis, cross slide cross travel, max. mm 230 345 465
Grinding spindle drive, three-phase motor,
variable
kW/rpm 4.5/1,500 8.5/1,500 8.5/1,500
Number of revolutions, max. rpm 6,500 5,000 5,000
Grinding wheels (D x W x d) mm 105…200 x 13…25 x 50.8 180…400 x 22…60 x 127 180…400 x 22…60 x 127
Dimensions width mm 2,900 3,100 3,600
depth mm 1,900 2,200 2,400
height mm 2,100 2,400 2,400
Weight, including control cabinet kg 2,800 4,000 4,900
Surface&profile

26UNITED GRINDING
PRODUCT RANGE
JUNG J600
With the J600 JUNG continues its long and
successful tradition in grinding machine man-
ufacture and sets new standards in precision
and surface quality. The machine is specifical-
ly designed to cope with challenging applica-
tions in tool and die making. The J600 can be
optimally tailored to individual requirements
in the manufacture of individual components
or small-batch and mid-volume production.
The J600 uses the proven cross-slide princi-
ple and comes with the SIEMENS 840D so-
lution line. In addition to the technical high-
lights, this German-produced machine also
boasts an impressive range of options, such
as the PA37K dressing device, for example.
JUNG J600
Unique precision and surface quality
for the perfect result
JUNG
J600
Grinding range mm 300 x 600
Magnetic clamping plate mm 300 x 600
Table clamping surface with additional areas mm 300 x 1,000
Distance between table and spindle centre mm 150…600
Table loading with magnetic clamping plate, max. kg 400
Table height above floor mm 925
X-axis, table longitudinal travel, max. mm 700
Y-axis, grinding head vertical travel, max. mm 450
Z-axis, cross slide cross travel, max. mm 345
Grinding spindle drive, three-phase motor, variable kW/rpm 8.5/1,500
Number of revolutions, max. rpm 5,000
Grinding wheels mm 150...300 x 14...50 x 76.2
Dimensions width mm 3,200
depth mm 2,300
Weight, including control cabinet kg 4,300

29UNITED GRINDING
PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE28
Cylindrical grinding expertise
Core competence, three strong brands: STUDER,
SCHAUDT and MIKROSA combine very sound
knowledge of technology and the user benefits
of cylindrical grinding. The innovative power
of the three brands is reflected in a body of
knowledge of unique quality.
Whatever the specific requirements, an expert
partner is always at your side, consistently tak-
ing care of your application tasks.
Technology leaders in cylindrical
grinding:
• STUDER
• SCHAUDT
• MIKROSA
AerospaceAutomotive & Suppliers
Die & MoldTooling
Machine manufacturersMedical
EnergyTransportation & Heavy industries
Cylindrical

PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE
STUDER S20
is the compact universal cylindrical grinding machine with electro-
mechanical drives for the production of small, precise workpieces in
individual and small batch production.
• Cross slide with wheelhead for external grinding with right
grinding wheel and mounting surface for internal grinding at-
tachment
• Automatic grinding cycles for plunge and traverse grinding
• Machine table with swiveling range of 30 deg and 15 deg
STUDER S30
is the universal cylindrical grinding machine with hydraulic drives for the
production of medium-sized, precise workpieces in individual and small
batch production.
• Turret wheelhead for external and internal grinding
• Automatic grinding cycles for plunge and traverse grinding
• Swiveling machine table
• Granitan®
Conventional cylindrical grinding machines
CNC universal cylindrical grinding machines
CNC production external cylindrical grinding machines
CNC internal cylindrical grinding machines
Fine machining centers
STUDER – the name speaks for itself. STUDER produces series ma-
chines with extensive accessories for external and internal cylindri-
cal grinding of small and medium-sized workpieces. The main focus
is on individual, small-batch and mid-volume production in the au-
tomotive and supplier industry, in general mechanical engineer-
ing, electrical engineering and tool and die making, in addition to
job shops. The second important business area in which the STUDER
brand operates is the manufacture of precision small components in
high-volume or mass production, e.g. in injection technology or the
hydraulics industry. In addition we also offer complete grinding sys-
tems for external and internal cylindrical grinding in this field with
STUDER. The STUDER brand is synonymous worldwide with precision
and reliability.
STUDER Conventional cylindrical grinding machines
S20 | S30
STUDER
S20 S30
Distance between
centers
400 / 650 mm 650/1,000 mm
Grinding length 400 / 650 mm 650/1,000 mm
Height of centers 100 mm 125/175/225 mm
Workpiece weight 20 kg 130 kg
X-axis travel 25 mm 260 mm
Z-axis travel 420 / 650 mm 700/1,050 mm
Grinding wheel 350 x 32 (50) mm 500 x 63 (80) mm
Driving power 3 kW 5.5 / 7.5 kW
Machine weight 1,600 / 1,900 kg 3,400 / 3,800 kg
Cylindrical

PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE
STUDER CNC universal cylindrical grinding machines
S33 | favoritCNC | S21 | S31 | S41
STUDER S41
The S41 CNC universal cylindrical grinding machine is designed for
grinding complex workpieces in individual component, small batch
and large batch production systems. It has fast, high-precision linear
drives in the X- and Z-axis. The direct drive of the B-axis reduces the
swiveling time and increases positioning accuracy.
Machine features
STUDER S21 | S31 | S41:
• Turret wheelhead swiveling manually or automatically
• High-resolution B-axis
• Frequency-controlled motor spindles for external and internal
grinding
• C-axis for the workhead enabling form and thread grinding
• Several workhead variants are available for different grinding tasks
• Granitan®
• Standardized interface for loader and peripheral device
STUDER S33
STUDER S33
is designed for external and internal grinding of small and medium-
sized workpieces in individual, small batch and high-volume produc-
tion. It can be automated and is suitable for grinding high-precision
workpieces in many industries.
• Wheelhead for external grinding 0 deg or 30 deg to stop or tur-
ret wheelhead for external and internal grinding
• Frequency-controlled motor spindles for external and internal
grinding
• C axis for the workhead enabling form and thread grinding
• Swiveling machine table for grinding cones
• Granitan®
• Standardized interface for loader and peripheral device
STUDER favoritCNC
This CNC universal cylindrical grinding machine is designed for the
individual and batch production of medium-sized workpieces.
• Turret wheelhead with grinding wheel on the right and internal
grinding attachment (optional) with manual swivel 2.5 deg Hirth
• External and internal grinding is possible when clamped.
• Granitan®
• Complies with CE standards
STUDER S21
The compact CNC universal cylindrical grinding machine for small
workpieces for external and internal grinding in a single clamping.
STUDER S31
The CNC universal cylindrical grinding machine for medium-sized
workpieces for external and internal cylindrical grinding in a single
clamping.STUDER S21
STUDERSTUDER
S21 S31 favoritCNC S33 S41
Distance between centers 400 mm 650/1,000 mm 650/1,000 mm 650/1,000 mm 1,000 / 1,600 mm
Grinding length 400 mm 650/1,000 mm 650/1,000 mm 650/1,000 mm 1,000 / 1,600 mm
Height of centers 125 mm 175 mm 175 mm 175 mm 225 / 275 mm
Workpiece weight 30 kg 80 / 120 kg 80/120 kg 80 / 120 kg 250 kg
X-axis travel 254 mm 280 mm 285 mm 285 mm 350 mm
Z-axis travel 483 mm 850 / 1,150 mm 800/1,150 mm 800 / 1,150 mm 1 150 / 1,750 mm
Grinding wheel 400 x 40 (50) mm 500 x 63 (80) mm 500 x 63 (80) mm 500 x 63 (80) mm 500 x 80 (100) mm
Driving power 5.5 kW 7.5 kW 9 kW 11 kW 15 kW
Machine weight 4,300 kg 5,500 / 6,000 kg 4,000/5,000 kg 4,000 / 5,000 kg 9,000 / 10,200 kg
Cylindrical

PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE
S11 S12
Distance between centers 200 mm 150 mm
Grinding length 80-150 mm 150 mm
Height of centers 125 mm 175 mm
Z-axis travel 210 mm 350 mm
Grinding wheel 500 x 63 mm 500 x 80 mm
Driving power 4.5 kW 7.5 / 12.5 kW
Machine weight 2,300 kg 6,300 kg
S22 S242
Distance between centers 650 mm (max. 1,100 mm) 400 / 1,000 mm
Grinding length max. 800 mm max. 1,000 mm
Height of centers 175 / 225 mm 90 / 125 mm
Z-axis travel 850 mm 850 / 1 600 mm
Grinding wheel up to 610 x 160 mm 400 x 50 (63) mm
Driving power 15 kW 8 / 12 kW
Machine weight 8,500 kg 7,600 / 12,000 kg
STUDER CNC production external cylindrical grinding
machines S11 | S12 | S22
S242 fine machining center
STUDER S11
The production external cylindrical grinding machine for small parts
features an installation space of just 1.8 m2
. The highly dynamic axis
drives in combination with the grinding wheel dia. 500 mm meet every
possible requirement in respect of productivity and precision. The X
and Z-axis are designed as a cross slide, and the longitudinal table is
bolted permanently to the machine. This cross-slide system has been
proven for years in machines for machining small parts. The grinding
wheel arrangement is 0 or 30 degrees, depending on the application.
StuderWINfocus, the latest control generation, simplifies machine
set-up and operation. The clear process screen with virtual keys is
tailored to production.
STUDER S12
The production external cylindrical grinding machine is consistently
designed for efficient batch production. Highly dynamic axis drives,
short reaction times, short traverses and quick integrated loading sys-
tems make the S12 the new standard for precision and productivity.
• Granitan®
S103 mineral casting machine base
• Arrangement of the X-axis 0 deg or 30 deg
• C-axis for the workhead
• Internal grinding unit with own cross slide
• Simultaneous internal and external machining possible
• Additional NC axis for profiling the grinding wheel
• Large range of accessories
STUDER S22
Thanks to the modular design, the STUDER S22 can be configured
with almost all existing subassemblies (workhead, wheelhead, tail-
stock, measuring system, dressing etc.). Chuck or universal workhead,
standard or high-precision C-axis (position and speed-controlled for
form and thread grinding), belt or motor spindle wheelhead, standard,
synchronous or fine grinding tailstock, dressing from the rear with a
wide variety of devices etc. – the broad selection meets every possi-
ble requirement. An integrated measuring system for measuring dur-
ing the grinding process, for re-measurement, recording, evaluation
and correction guarantees comprehensive quality control.
For high-speed grinding a wheelhead is available with two grinding
spindles in versions left/left or right/left for 400 wheels in the cutting
speed range between 80 and 140 m/s. Heavy-duty applications with a
160mm wide grinding wheel are also possible.
STUDER S242
The hard fine machine tool for turning and grinding.
• 2 or 3 cross slides
• Granitan®
S103 mineral-cast machine bed
• X-axis: stroke 205 mm; Vx 15 m/min; Resolution 0.0001 mm
• Z-axis: Vz 25 m/min; Resolution 0.0001 mm
• Grinding spindle: 6.8 kW, Vs 50 m/s; position 0 deg or 25 deg;
autom. balancing of grinding wheel dia. 400 x 50 | 63 mm
• Turret: 8|12 tool positions, option: up to 12 powered tools for
drilling and milling
• Workhead: Synchronous motor spindle 5.5 kW; 3,500 rpm
• Tailstock slide stroke 450|1,050 mm; resolution 0.001 mm;
V 15 m/min workpiece fixture standard: barrel dia. 60 mm;
stroke 10 mm; adaptor for centers MK4; center pressure
manually adjustable
• In-process gauging: Length positioning, length and diameter
measurements
STUDERSTUDER
Cylindrical

PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE
STUDER internal cylindrical grinding machines
with programmable B-axis S120 | S145 | S151
STUDER internal cylindrical grinding machines
with manual B-axis CT450 | CT550
STUDER S120
is the compact internal cylindrical grinding
machine in a cross-slide design for small-
batch and high-volume production.
• Cross slide for one or two frequency-
controlled internal grinding spindles
• Easily automatable
• Comprehensive dressing options
• Granitan®
• Standardized interface for loader and
peripheral devices
STUDER S145
Up to four internal grinding spindles can be
mounted on the spindle turret. The S145 is
particularly suitable for workshops that manu-
facture prototypes and small batches, or un-
dertake tool construction.
• C-axis for the workhead enabling form
and thread grinding
• Granitan®
• Standardized interface for loader and
peripheral devices
STUDER S151
is the powerful CNC internal cylindrical grind-
ing machine for large and complex workpieces
in individual and small batch production.
• Turret wheelhead holder with four tool
positions for four internal grinding spin-
dles or three internal grinding spindles
and one external grinding spindle
• Frequency-controlled internal grinding
spindles
STUDER CT series with manual B-axis
The internal cylindrical grinding machines in
the STUDER CT series with manual B-axis set
standards in the field of internal, surface and
external grinding of chucking components.
The modular, flexible spindle arrangement en-
ables optimal dimensioning of the machines
ranging from the machining of individual parts
to large-scale production. Integrated and au-
tonomous loading systems are supported.
STUDER CT450
Compact machine for small workpieces, with
up to 3 grinding spindles. For individual com-
ponent production through to large batch pro-
duction.
STUDER CT550
Compact machine for medium-sized work-
pieces, with up to 3 grinding spindles. For
individual component production through to
large batch production.
STUDERSTUDER
S120 S145 S151
Length of parts max. 60 mm max. 450 mm max. 450 mm
Grinding length max. 50 mm max. 200 mm max. 200 mm
Height of centers above table 125 mm 224 mm 265 mm
Linear spindles up to max. 2 – –
Spindles on turret up to max. – 4 4
HF spindle dia. 100 / 120 mm 100 / 120 mm 120 / 150 / 170 mm
Belt-driven spindle dia. – – –
External grinding wheel max. 180 mm max. 250 mm max. 300 mm
X-axis travel 300 mm 120 mm 360 mm
Z-axis travel 180 mm 500 mm 530 mm
B-axis travel + 30 deg / - 5 deg + 30 deg / - 30 deg + 30 deg / - 5 deg
Load on spindle nose 100 Nm 250 Nm 300 Nm
Machine weight 5,100 kg 5,700 kg 4,000 kg
CT450 CT550
Length of parts max. 230 mm max. 650 mm
Grinding length max. 120 mm max. 150 mm
Height of centers above table 102 mm 150 mm
Linear spindles up to max. 3 3
Spindles on turret up to max. – –
HF spindle dia. 45 / 60 / 80 / 100 / 120 mm 80 / 100 / 120 mm
Belt-driven spindle dia. 80 mm 80 mm
External grinding wheel max. 305 mm max. 305 mm
B-axis setting angle (manual) ± 2 deg (opt. + 21 deg) ±1 deg
Load on spindle nose 150 Nm 300 Nm
Cylindrical

PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE
STUDER internal cylindrical grinding machines with
interpolating B-axis CT730 | CT750 | CT930 | CT960
STUDER CT series with
interpolating B-axis
The internal cylindrical grinding machines
with interpolating B-axis in the segment of in-
ternal, external, taper and radius grinding for
extremely flexible machining of chucking com-
ponents. Thanks to offline simulation program-
ming and the sophisticated set-up philosophy,
set-up time is significantly reduced.
STUDER CT730
Very flexible machine, especially designed for
grinding small to medium-sized workpieces in
very hard materials such as HM, ceramic or sap-
phire.
STUDER CT750
The CT750 radius grinding machine for the
manufacture of small to medium-sized work-
pieces, particularly for very hard materials
such as HM, ceramic or sapphire, is equipped
with a two-spindle turret.
STUDERSTUDER
STUDER CT930
For machining complex workpieces. The
CT930 has up to three internal grinding spin-
dles arranged in parallel.
STUDER CT960
For machining complex workpieces. Thanks to
the turret wheelhead, four internal grinding
spindles can be used.
CT730 CT750
Linear spindles up to max. 4 –
Spindles on turret up to max. – 2
HF spindle dia. 45 / 60 / 80 / 100 mm 100 mm
Belt-driven spindle dia. – –
B-axis travel + 60 deg / - 91 deg + 60 deg / - 91 deg
CT930 CT960
Linear spindles up to max. 3 –
Spindles on turret up to max. – 4
HF spindle dia. 100 / 120 mm 100 / 120 mm
Belt-driven spindle dia. – –
B-axis travel + 60 deg / - 91 deg + 60 deg / - 91 deg
Cylindrical
STUDER CT750

PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE
Production cylindrical grinding machines
Universal cylindrical grinding machines
Centerless external cylindrical grinding machines
SCHAUDT noncircular grinding machines
CamGrind series
SCHAUDT is the brand for the automotive industry and its suppliers. It
offers sophisticated technical solutions for cylindrical, noncircular and
eccentricgrindingandalsohasunparalleledexpertiseinhigh-precision
grinding of long and heavy workpieces like those required for roll grind-
ing in the printing industry, for example. Within this broad application
range you obtain everything from a single source from SCHAUDT –
application development, technology, assembly and sales.
MIKROSA is the technology and market leader in centerless exter-
nal cylindrical grinding of rotationally symmetrical parts. The modular
design of the machines means that you obtain a solution with han-
dling and automation individually tailored to your grinding task. The
technology spectrum extends from precision plunge grinding in many
different variations through to superproductive through grinding of
excellent quality. This allows you to machine a very large variety of
workpieces, from small jet needles through to heavy shafts.
SCHAUDT CamGrind series
These machines are specially designed for grinding shaft-type compo-
nents. The machine configuration is optimally tailored to your require-
ments, depending on the production task and production conditions.
SCHAUDT CamGrind S
is compact and extremely versatile. This machine enables you to
grind shaft-type workpieces with a length of up to 650 mm. Circular
and noncircular surface contours such as polygons, ellipses and free
profiles can be generated quickly and easily thanks to the proven WOP-
S programming software. Automatic speed profiles are used on the
SIEMENS SINUMERIK 840D/840D sl control unit for this purpose. The
CamGrind S is designed for CBN grinding wheels, with emulsion or oil
as cooling lubricant. A grinding wheel diameter of 480 mm guarantees
a long tool service life. The mineral casting machine bed has excellent
damping characteristics and very high temperature stability.
SCHAUDT CamGrind L
is available as both a single-slide machine and a two-slide machine.
Thanks to its perfectly coordinated modularity, it can be retooled and
upgraded without problem if the application requirements change. As a
single-slide machine the CamGrind L can be equipped with a B-axis and
3 grinding spindles. In its optimum configuration as a two-slide variant,
it enables complete machining of complex shafts in a single clamping.
Simultaneous machining of one workpiece with 2 grinding wheels is
thus possible even at closely spaced points. The CamGrind L therefore
offers a broad range of solutions for even the most challenging grinding
tasks.
SCHAUDT CamGrind XL
is the superproductive single-slide or two-slide machine for the high-
volume production of long, shaft-type components up to 2,000 mm.
It enables complete machining in a single clamping. In its optimum
configuration it operates with up to 5 grinding spindles.
SCHAUDT CamGrind XXL
is the ideal production grinding machine for shafts with a length of
up to 3,000 mm. This grinding machine is perfectly designed for the
complete machining of HGV camshafts with concave and convex cam
forms in a single clamping. The consistent use of CBN grinding wheels
results in extremely short grinding times, a long workpiece service life
and optimum grinding results.
SCHAUDT
S L L XL XL XXL
Number of machining slides 1 1 2 1 2 1
Grinding length 650 mm 650/1,100 mm 650 mm 2,000 mm 1,050-1,600 mm 1,500/3,000 mm
Height of centers 175 mm 220 mm 220 mm 220 mm 220 mm 180 mm
Workpiece weight, max. 50 kg 130 kg 50 kg 130 kg 130 kg 130 kg
Grinding wheel diameter max. 480 mm 340-480 mm 340-480 mm 340-480 mm 340-480 mm 400 mm
Grinding wheel width, max. 80 mm 80 mm 80 mm 80 mm 80 mm 70 mm
Driving power 40 kW 40 kW 40 kW 40 kW 40 kW 40 kW
Dimension (including control cabinet)
(L x W x H)
4,460 x 3,000 x
2,017 mm
4,158 x 3,632 x
2,253 mm
4,758 x 4,554 x
2,253 mm
4,080 x 6,090 x
2,458 mm
4,690 x 6,908 x
2,338 mm
2,770 x
7,145/10,410 x
2,320 mm
Machine weight 10 t 11 t 18 t 18 t 20 t 11/13 t
Cylindrical

PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE
SCHAUDT FlexGrind series
is the ideal universal cylindrical grinding machine for the high-preci-
sion production of long and heavy workpieces, thanks to its modular
design.
SCHAUDT FlexGrind M
can machine workpieces from 1,000 to 4,000 mm in length, with height
of centers 310 mm and a weight of up to 1,200 kg, depending on the
version. A variety of grinding operations, such as external and internal
cylindrical grinding, cylindrical and noncircular grinding, thread grind-
ing and traverse grinding, are available for the complete machining
of different workpiece geometries. With nine standard wheelhead
variants a wide variety of applications are possible for machine tools
and vehicle manufacture. The workpiece range for machining extends
from rollers, shafts and spindles for machine tools through engine
parts and railway axles to pressure cylinders, web guide rollers and
gearbox components for wind power plants and pumps.
SCHAUDT FlexGrind L
can machine workpieces up to 3,000 mm in length, with height of
centers of 375 mm and a weight of max. 3,000 kg. This machine is
therefore ideal for machining large, heavy workpieces with conven-
tional grinding wheels. The highest precision is achieved thanks to the
tried and tested table-type slide design with scraped vee-flat guideway
in the Z-axis and precise positioning with infeed accuracies 0.5 μm.
The optional DIATRONIC 5 / 22 absolute measuring head, a high-pre-
cision B-axis for precise taper grinding and a backlash-free workpiece
drive for noncircular grinding guarantee the highest radial concentric
run-out and precision.
SCHAUDT Universal cylindrical grinding machines
FlexGrind series
MIKROSA Centerless external cylindrical grinding machines
KRONOS series
MIKROSA KRONOS S 125 | S 250
offers maximum precision for small workpieces. Special features
include mass production, synchronization of workpieces or grind-
ing wheel offset. The KRONOS S 125 machines workpieces with a
plunge length of up to 120 mm, while the KRONOS S 250 can handle
up to 245 mm. The cross-slide systems for the grinding and regulating
wheel side enable huge flexibility during grinding.
Possible technologies:
• Plunge and through grinding
• 15 deg | 6 deg inclined plunge-cut grinding
• Plunge grinding in mass production
• Oscillation grinding
• Grinding of several operations in one cycle by offsetting the
workpiece or grinding spindle
MIKROSASCHAUDT
FlexGrind M FlexGrind L
Grinding length 1,000/2,000/3,000/4,000 mm 3,000 mm
Height of centers 260/310 mm 375 mm
Workpiece weight, max. 500/1,200 kg 3,000 kg
Grinding wheel diameter max. 600/750 mm 750/900 mm
Grinding wheel width, max. 125/200 mm 125/300 mm
Driving power 30 kW 37 kW
Dimension (including control cabinet) (L x W x H) 2,770 x 6,740-11,840 x 3,000 mm 3,470 x 10,390 x 3,000 mm
Machine weight 9-15 t 14-19 t
KRONOS S 125 KRONOS S 250
Workpiece diameter 0.5…30 mm 1.5…35 mm
Max. workpiece length for plunge grinding 120 mm 245 mm
Grinding wheel (D x W x d) dia. 400 x 125 x 203.2 mm dia. 450 x 250 x 203.2 mm
Driving power 11/15 kW 15 kW
Regulating wheel (D x W x d) dia. 250 x 125 x 127 mm dia. 250 x 250 x 127 mm
Driving power 5 kW 5 kW
Rpm range, continuously adjustable 5…500 rpm 5…500 rpm
Dressing speed 1,000 rpm 1,000 rpm
Dimension (including control cabinet) (L x W x H) 5,363 x 3,400 x 2,100 mm 5,773 x 4,200 x 2,100 mm
Machine weight 6.7 t 8.5 t
Cylindrical

PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE
MIKROSA Centerless external cylindrical grinding machines
KRONOS series
MIKROSA KRONOS M 250 / M 400
can be perfectly adapted to any grinding task, thanks to its modular
design with 6 (optionally 7) CNC axes. The machine can be equipped
with an overhung grinding spindle (M 250) or a portal-mounted grinding
spindle (M 400). The high-precision grinding spindles mounted on roller
bearings or hydrodynamic bearings achieve grinding wheel peripheral
speeds of 63 m/s as standard, with optional CBN technology of 120 m/s.
• Through grinding
• Plunge grinding
• Surface grinding (M 250, grinding spindles mounted on plain
bearings)
MIKROSA KRONOS K
is a special machine for external grinding of tapered rollers using
the through-feed process. This machine is based on the KRONOS M
400. However, the regulating wheel is replaced by a conveyor screw
adapted to the dimensions of the tapered rollers.
MIKROSA KRONOS L 550 / L 660
offers high performances for large workpieces. Strong, dynamic and
flexible are typical attributes of this machine, which was developed es-
pecially for machining large workpieces. It features a host of technical
improvements such as optimized coolant return, an inner lining inside
the full housing to encapsulate the work area and optional hydrody-
namic grinding and regulating spindles (L 660). The infeed of both slides
is by means of servo drive via a recirculating ball screw, pretensioned
and backlash-free. Exact positioning of the infeed axes is ensured by
linear measuring systems
• Through grinding
• Plunge grinding
MIKROSA KRONOS dual
offers a combination of centerless grinding and grinding between cent-
ers. In this way the workpiece center is preserved and workpieces
which must retain a reference to the centering after centerless grind-
ing can also be machined. The machine concept of the KRONOS dual
is based on the proven KRONOS L 660 with all of its advantages and
characteristics. Thanks to the innovative extension of grinding be-
tween centers a perfect, cost-effective solution has been found.
KRONOS LKRONOS M
MIKROSAMIKROSA
KRONOS M 250 KRONOS M 400 KRONOS K
Workpiece diameter 1.5…100 mm 1.5…100 mm 4.5...35 mm
Max. workpiece length for plunge
grinding
245 mm 395 mm 50 mm
Grinding wheel (D x W x d) dia. 610 x 250 x 304.8 mm dia. 610 x 400 x 304.8 mm dia. 610 x 400 x 304.8 mm
Driving power 22 kW 37/51 KW 37 kW
Regulating wheel (D x W x d) dia. 350 x 250 x 127/152 mm dia. 350 x 400 x 127/152 mm dia. 310 x 420 x 204.5 mm
Driving power 5.7 kW 5.7 kW 5.7 kW
Rpm range, continuously adjustable 5…600 rpm 5…450 rpm 5…600 rpm
Dressing speed 600 rpm 450 rpm 600 rpm
Dimension (including control cabinet) 5,696 x 3,330 x 2,300 mm 5,696 x 3,330 x 2,300 mm 5,450 x 3,330 x 2,000 mm
Machine weight 10.5 t 11 t 11 t
KRONOS L 550 KRONOS L 660 KRONOS dual
Workpiece diameter 5...250 mm 5...250 mm 15…100 mm
Max. workpiece length for plunge
grinding
545 mm 655 mm 300…630 mm
Grinding wheel (D x W x d) dia. 660 x 550 x 304.8 mm dia. 660 x 660 x 304.8 mm dia. 660 x 660 x 304.8 mm
Driving power 39 kW 51/95 kW 51/95 kW
Regulating wheel (D x W x d) dia. 400 x 550 x 203 mm dia. 400 x 660 x 203.2 mm dia. 400 x 660 x 203.2 mm
Driving power 6.25 kW 12 kW 12 kW
Rpm range, continuously adjustable 5…700 rpm 5…300 rpm 5…300 rpm
Dressing speed 700 rpm 700 rpm 700 rpm
Dimension (including control cabinet) 6,869 x 3,572 x 2,320 mm 6,869 x 3,572 x 2,320 mm 6,869 x 3,572 x 2,320 mm
Machine weight 18.5 t 18.5 t 18.5 t
Cylindrical

UNITED GRINDING
PRODUCT RANGE46 47UNITED GRINDING
PRODUCT RANGE
Tool machining
expertise
The constant development of new, increas-
ingly complex and more precise tools for diffe-
rent sectors of industry presents a challenge
to tool grinding machine manufacturers. The
close synergetic cooperation between the
WALTER and EWAG brands rises to this chal-
lenge. It ensures a competitive technological
edge through the implementation of innova-
tive kinematic concepts with cutting-edge
software and operational optimization.
Technology leaders
in tool machining
• WALTER
• EWAG
Tooling
Medical
Machine manufacturers
Tools

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UNITED GRINDING
PRODUCT RANGE
Tool grinding and eroding machines
Optical CNC measuring machines
The WALTER brand has been synonymous with tool grinding machines
since 1953. The brand established itself as world market leader with
the introduction of the HELITRONIC POWER series in 1994. Since the
mid nineties, its product range has also included measuring machines.
WALTER's success results from your success, the success of all WALTER
customers, who obtain maximum precision and productivity: WALTER of-
fers an optimum product range for both tool manufacturers and regrind-
ing companies.
WALTER HELITRONIC DIAMOND two in one
The HELITRONIC DIAMOND stands for top quality in the eroding and
grinding of rotationally symmetrical tools. 5-axis CNC machine for rota-
tion eroding of PCD as well as grinding HM /CBN /ceramic /cermet and
HSS tools. Main field of application: Tool manufacture and resharpen-
ing for the metalworking industries, for example the aerospace industry,
automotive and tool manufacturers.
WALTER HELITRONIC POWER DIAMOND two in one
5-axis CNC machine for rotation eroding of PCD as well as grinding HM
/CBN /ceramic /cermet and HSS tools. Available as double-spindle or
single-spindle machine with electrode/grinding wheel changer. Main
field of application: PCD tools for the woodworking, plastics and metal-
working industries, production and resharpening.
WALTER
DIAMOND POWER DIAMOND
X-axis mm 480 460
Y-axis mm 320 320
Z-axis mm 700 660
Fast feed X, Y, Z m/min 50 15
Workpiece, max. workpiece diameter mm 320 320/400
Workpiece, max. workpiece length,
peripheral grinding
mm 370 350
Face grinding
mm 300 280
Workpiece, max. workpiece weight kg 50 50
Grinding wheel diameter, max. mm 200 200
Rotation electrode, diameter mm 6-200 6-200
Two-spindle drive, max. kW 30 11.5/24
Grinding spindle, number of revolutions rpm 0-10,500 0-10,500
Weight kg 7,200 4,600
Tools

PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE
WALTER HELITRONIC tool grinding machines
WALTER HELITRONIC MINI POWER
Space-saving 5-axis CNC machine in patented
portal design. Grinding head with two spin-
dle ends for up to 6 grinding wheels. For shift
working with a pallet loader. Main field of ap-
plication: Production grinding and resharpening
of rotationally symmetrical tools with small
dimensions.
WALTER HELITRONIC MINI AUTOMATION
Specially developed for the high-volume pro-
duction of cutters, drills, step drills, step tools,
woodworking tools, profile tools, etc. with dia-
meters of 1 mm to 16 mm and made of hard
metal, HSS, ceramic, cermet or CBN.
WALTER HELITRONIC ESSENTIAL
Space-saving 5-axis CNC machine in paten-
ted portal design. Grinding head with two
spindle ends for up to 6 grinding wheels. For
shift working with a pallet loader. Main field
of application: Resharpening and production
of rotationally symmetrical tools made of hard
metal, HSS, ceramic, cermet or CBN with small
dimensions.
WALTER HELITRONIC MICRO
7-axis CNC machine with mineral casting ma-
chine bed for the production of high-precision
tools and micro tools. All axes equipped
with linear or torque motors for the highest
productivity and precision. Integrated robot
loader. Main field of application: Production
and resharpening of rotationally symmetrical
tools and micro tools.
WALTER
WALTER HELITRONIC BASIC
5-axis CNC machine for resharpening and
production of rotationally symmetrical tools
made of hard metal, HSS, ceramic, cermet
or CBN. Available with automation package
such as ECO Loader or profile plate loader and
workpiece carrier with hollow shaft motor.
Main field of application: Resharpening and
production of rotationally symmetrical tools.
MINI POWER MINI AUTOMATION ESSENTIAL
X-axis mm 350 350 350
Y-axis mm 200 200 200
Z-axis mm 470 470 470
Fast feed X, Y, Z m/min
Workpiece, max. workpiece diameter mm 100 100 100
peripheral grinding
mm 255 255 255
Face grinding
mm 185 185 185
Workpiece, max. workpiece weight kg 30 30 30
Grinding wheel diameter, max. mm 150 150 150
Two-spindle drive, max. kW 9 9 9
Grinding spindle, number of revolutions rpm 0-10,500 0-10,500 0-10,500
Weight kg 3,600 4,200 3,600
BASIC MICRO
X-axis mm 460 400
Y-axis mm 320 320
Z-axis mm 660 320
Fast feed X, Y, Z m/min 15
Workpiece, max. workpiece diameter mm 3-32 0.5-12.7/0.1-12.7
peripheral grinding
mm 350 120(300)
Face grinding
mm 280 120(300)
Workpiece, max. workpiece weight kg 20 5/12
Two-spindle drive, max. kW 9 2x4.3/1x6.5
Weight kg 4,500 6,000
WALTER
Tools

PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE
WALTER HELITRONIC VISION 400
5-axis CNC machine with mineral casting machine bed and patented
portal design for maximum rigidity. Torque motors in the rotational
axes ensure the highest productivity and precision during tool grinding.
Available as double-spindle or single-spindle as belt drive version or
motor spindle with grinding wheel changer. Main field of application:
Top-quality production and resharpening of high-precision tools with
complex geometries
WALTER HELITRONIC POWER
5-axis CNC machine proven a thousand times over in the production
and regrinding of tools and production parts with complex geometries.
Available as double-spindle or single-spindle machine with grinding
wheel changer. With different loading systems to suit every require-
ment. Main field of application: Tool manufacture and resharpening
for the metalworking industries, for example the aerospace industry,
automotive and woodworking tool manufacture.
WALTER HELITRONIC VISION
5-axis CNC machine with mineral casting machine bed and patented
portal design for maximum rigidity. Direct drives in all axes ensure the
highest productivity and precision when grinding rotationally symmetri-
cal tools made of hard metal, HSS, CBN, ceramic and cermet. Available
as double-spindle or single-spindle machine with grinding wheel chang-
er. Main field of application: Top-quality production and resharpening of
high-precision tools with complex geometries.
WALTER HELITRONIC VISION 700 L
High-performance tool grinding machine with 5 CNC-controlled axes
and grinding wheel changer as well as tool loading robot for tools
with a total length up to 700 mm, with identical work area size to
the HELITRONIC VISION. This is made possible by the modified kin-
ematics. With portal design, polymer bed and linear drives, the
HELITRONIC VISION 700 L guarantees superior grinding technology
for greater flexibility and cost effectiveness in a new dimension. The
field of application comprises high-precision and efficient production
of cutters, drills, step tools, woodworking tools and profile tools made
of all standard materials, such as HM, HSS, ceramic, cermet and CBN.
WALTERWALTER
WALTER HELITRONIC tool grinding machines
VISION 700 L POWER
X-axis mm 675 460
Y-axis mm 255 320
Z-axis mm 700 660
Workpiece, max. workpiece diameter mm 200 3-320
Workpiece, max. workpiece length, peripheral grinding mm 580 350
Workpiece, max. workpiece length, face grinding mm 550 280
Two-spindle drive, max. kW 35 11.5/14.5/24
Weight kg 7,600 4,600
VISION 400 VISION
X-axis mm 500 480
Y-axis mm 350 320
Z-axis mm 700 700
Workpiece, max. workpiece diameter mm 315 320
Workpiece, max. workpiece length, peripheral grinding mm 350 370
Workpiece, max. workpiece length, face grinding mm 250 300
Two-spindle drive, max. kW 24 30
Weight, including coolant system kg 7,100 7,100
Tools

PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE
HELICHECK optical CNC measuring machines
HELISET UNO manual tool measuring device
WALTER HELICHECK PRO | PLUS
4-axis CNC machine with solid granite block
for the highest measuring accuracy. The HELI-
CHECK PRO has three CCD cameras for non-
contact measurement in transmitted light,
incident light and front light. A permanently
installed camera is available for each view
– no swiveling or rotation. The HELICHECK
PLUS has a second transmitted light cam-
era, which provides the crucial advantage for
manufacturers of micro tools. The 400 times
magnification allows the field of application
to be extended for tools from 0.1 mm in di-
ameter.
WALTER HELICHECK PRO L | PLUS L
With the new HELICHECK PRO L and HELICHECK
PLUS L measuring machines from WALTER it is
now possible to measure tools with an overall
length of 730 mm. All proven features and char-
acteristics as well as the wide variety of impres-
sive options from the HELICHECK PRO and HELI-
CHECK PLUS are also available for machines of
this type.
WALTER HELICHECK BASIC 2 | BASIC 3
Optical CNC measuring machines with solid
granite plate and tower design. The HELI-
CHECK BASIC 2 is designed for complex pro-
file or form measurements as well as control
measurements in transmitted light. With three
permanently installed CCD cameras, the HELI-
CHECK BASIC 3 is designed for non-contact
complete measurement of precision tools in
transmitted light, incident light and face light.
WALTER HELISCALE
HELISCALE is a very efficient optical inspec-
tion and measurement device for rotationally
symmetrical tools up to 50 mm in diameter,
designed for the inspection and measure-
ment of lengths, angles and radii. It is used in
production and tool maintenance. HELISCALE
can inspect and measure all types of lengths,
angles and radii on tools such as drills, cut-
ters, reaming tools, step tools from 2 mm
to 50 mm in diameter and up to 300 mm in
length.
WALTER HELISET UNO
Manual tool measuring and presetting device.
This desktop model offers an excellent basis
for tools and grinding wheels up to 230 mm in
diameter and with a measuring length of 370
mm. The Edge Finder enables quick position-
ing of the tool cutting edge in the measuring
window. The HELISET UNO image processing
software is equipped with extensive measur-
ing functions, which are unique in this class.
WALTER
PRO/PLUS PRO L /PLUS L BASIC 2 BASIC 3
X-axis mm 260 260 270
Y-axis mm 330 795 455 455
Z-axis mm 250 250 325 325
A-axis deg 360 360 360 360
Workpiece diameter, min. | max. mm 0.1 PLUS/200 200 320 320
Max. workpiece length mm 300 730 420 420
Max. workpiece weight kg 25 25 25 25
Measuring accuracy
as per VDI/VDE 2617
E1=1.4+L/300 E1= 1.4+L/300 E1= 2.0+L/300 E1= 2.0+L/300
Length measurement,
repeatability precision
μm +/- 1 +/- 1 +/- 1.5 +/- 1.5
Measuring system total resolution μm 0.25 0.25 0.25 0.25
Glass scales for linear axes μm 0.004 0.004 0.05 0.05
Rotary encoder for rotation axis A deg 0.0025 0.0025 0.0025 0.0025
Weight kg 2,500 3,000 1,000 1,000
HELISCALE HELISET UNO
X-axis mm 320 115
Y-axis mm 125 370
Workpiece diameter mm 2 to 50 up to 230
Max. workpiece length mm 300 370
Length measurement,
repeatability precision
μm 4 4
Weight kg 250 65
WALTER
Tools

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UNITED GRINDING
PRODUCT RANGE
EWAG offers tool machining solutions, which are individually tailored
to your requirements. The product portfolio includes manual machines
for grinding and resharpening tools, the innovative CNC machine tools
for grinding and eroding rotationally symmetrical tools and indexable in-
sertsmadeofHSS,hardmetal,cermet,ceramic,PCBandPCD.TheEWAG
LASERLINE,whichwasfirstpresentedtotheprofessionalworldin2009,
is a complete solution for manufacturing highly complex and precise rota-
tionally symmetrical tools and indexable inserts. It opens up new dimen-
sions in the 3D machining of super-hard cutting materials.
Manual tool grinding machines
Tool grinding and eroding machines
Laser machine tools
EWAG WS 11
is particularly suitable for the manufacture and regrinding of high-preci-
sion micro tools and production parts made of hard metal, steel or other
materials.Theuniquekinematicsofthemachineenablesthemanualma-
chining of a wide variety of tool geometries. The grinding process can be
observed and monitored with the optical measuring system in a single
clamping.
EWAG WS 11-SP
This universal grinding machine is a further development of the well-
proven WS 11. The kinematics allows cylindrical and conical tools with
straight and helical toothing to be ground and measured in a single
clamping. Individual components, small and large series can all be
ground equally cost-effectively.
EWAG RS 15
is a precision tool grinding machine for the efficient manufacture and
resharpening of cutting tools made of hard metal, cermet, ceramic,
PCB, PCD and other materials. The wide variety of accessories ena-
bles problem-free grinding of complex geometries. For example, the
axial angle grinding unit allows grinding of the clearance angle on
workpieces with axially inclined cutting edges.
EWAG
EWAG WS 11 WS 11-SP
X-axis transverse adjustment mm 100 100
reading accuracy mm 0.001 0.001
Y-axis, grinding stroke vertical, straight mm 100 100
V-axis grinding stroke position axis mm – 185
reading accuracy mm – 0.02
Z-axis, infeed stroke horizontal mm 100 100
Grinding spindle drive kW 0.3 0.3
Speeds, continuously adjustable rpm 2,500…8,000 2,500…8,000
Workhead spindle drive kW 0.37 0.37
Speed, continuously adjustable rpm 100…1,300 100…1,300
EWAG RS 15
Grinding head X-axis, stroke position adjustment mm 490
A-axis, spindle inclination deg -10…+27
Y-axis, height adjustment mm 130
Spindle drive kW 2.2
with variable speed rpm 1,000…6,000
Workpiece slide Z-axis, infeed mm 120
B-axis, swivel angle, max. deg 240
Cross slide, clamping area mm 280 x 170
Cross slide U mm 100
Cross slide W mm 100
Tools
Tools

PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE
EWAG production machine tools
COMPACT LINE | EWAMATIC LINE
INSERT LINE | LASER LINE
EWAG COMPACT LINE
This 5-axes CNC tool grinding machine is suitable for grinding index-
able inserts made of hard metal, cermet, ceramic, PCB and PCD. With
its compact dimensions and exceptionally efficient technology, the
COMPACT LINE sets new standards. The three in one dressing unit
is responsible for perfect true runout of the grinding wheel and a high
process repeatability precision. It enables dressing, regeneration and
crush dressing on the same unit. The fully integrated 6-axes robot
optimally supports the various plug play clamping systems, which
enable very high flexibility on the machine.
EWAG EWAMATIC LINE
The 6-axes CNC-controlled production grinding center for manufac-
turing a variety of indexable inserts through to highly complex rota-
tionally symmetrical tools made of hard metal, cermet, ceramic, PCB
and PCD. Depending on your individual requirements, a multitude of
grinding operations can be performed in a single clamping. In order to
produce PCD tools cost-effectively the main stock removal is achieved
by means of eroding. The subsequent removal of damage to the sur-
face-near zone by means of grinding hugely increases the tool life and
cutting edge quality. The star-shaped grinding spindle support with up
to 6 independent grinding spindles (up to 12 grinding wheels) meets
all possible requirements in tool manufacture.
EWAG INSERT LINE
The new high-speed 4-axes peripheral grinding machine for the pro-
duction of high-precision indexable inserts meets the high require-
ments on the market with precision and productivity: from the vari-
able grinding wheel diameters, which also allow grinding of concave
forms, through the optimal machine kinematics with hydrostatic
guides, to the quality of the cutting surfaces. Grinding wheel diam-
eters up to 500 mm support the new peripheral grinding technology
of the INSERT LINE and reduce production time by up to 50 percent in
comparison with conventional processes. The new grinding process
from EWAG also achieves the highest form precision and cutting edge
qualities.
EWAG LASER LINE
The unique kinematic concept of the LASER LINE is based on two le-
vels. A 5-axis machine kinematic system with a superimposed 3-axis
laser beam kinematic system. The combination of the two is essential
for the efficient production of indexable inserts and rotationally sym-
metrical tools in complex 3D cavities and final contour machining in a
single clamping. The improvement in quality, precision and productiv-
ity has reached a new, previously unattained level. The flexibility of
the robot system used further enhances the high level of autonomy in
the fully automatic infeed of tools.
EWAGEWAG
EWAG INSERT LINE LASER LINE
Linear axes
X-axis mm 300 450
Y-axis mm – 150
Z-axis mm 350 180
Positioning speed, max. m/min. 30 15
Rotation axes
B-axis deg +45 deg to -210 deg ±120
C-axis deg ∞ ∞
Tool diameter, max. mm 75 150
Laser unit
High-performance industrial picosecond laser W – 50
Shaft length nm – 1,064
Pulse frequency kHz – 200…1,000
EWAG COMPACT LINE EWAMATIC LINE
X-axis transverse adjustment mm 450 360
Y-axis height adjustment mm 180 240
Z-axis infeed stroke mm 150 240
B-axis swiveling range degrees deg ∞ ±135
Axis resolution degrees deg 0,0001 0,0001
C-axis rotation deg – ∞
Axis resolution degrees deg – 0,0001
Inclination axis deg -15…+25 -15…+25
Grinding spindle drive | Variable speeds kW | rpm 5,5 | 0…7,000 7,5 | 200…7,800, 1,000…12,000
Tools

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UNITED GRINDING
PRODUCT RANGE
Customer Care
Our products should fulfill customer requirements for as long
as possible, operate cost-effectively, function reliably and
be constantly available. From start up through to retrofit –
our Customer Care is there for you throughout the working life
of your machine. More than 50 professional HelpLines are avail-
able worldwide and more than 250 service technicians in your
area - that's more than 450 Customer Care employees in total.
• We will provide you with fast, uncomplicated support.
• We will help to increase your productivity.
• We work professionally, reliably and transparently.
• We will provide a professional solution to your problems.
Qualification
Training
Production support
Service
Customer service
Customer consultation
HelpLine
Remote service
Rebuilt
Machine overhaul
Assembly overhaul
Start up
Commissioning
Warranty extension
Prevention
Maintenance
Inspection
Material
Spare parts
Refurbished parts
Accessories
Retrofit
Modifications
Retrofits
Machine trade-in
CustomerCarecontactsworldwide
Customer Care

PRODUCT RANGE
UNITED GRINDING
PRODUCT RANGE
Surface profile The UNITED GRINDING Group worldwide
Tools
Cylindrical
Mägerle AG Maschinenfabrik
Allmendstraße 50
CH-8320 Fehraltorf, Switzerland
Tel. +41 43 355 66 00
Fax +41 43 355 65 00
sales@maegerle.com
Fritz Studer AG
3602 Thun
Switzerland
Tel. +41 33 439 11 11
Fax +41 33 439 11 12
info@studer.com
StuderTec K.K.
Matsumoto Bldg. 2nd
floor
4-10-8, Omorikita, Ota-ku
Tokyo 143-0016, Japan
Tel. +81 3 6801 6140
Fax +81 3 6662 6970
info.jp@studer.com
Walter Maschinenbau GmbH
Jopestraße 5
72072 Tübingen, Germany
Tel. +49 7071 9393 0
Fax +49 7071 9393 695
info@walter-machines.com
Walter Ewag Japan K.K.
1st floor MA Park Building
1-10-14 Mikawaanjo-cho
Anjo City 446-0056, Japan
Tel. +81 556 71 1666
Fax +81 566 71 1668
info.jp@walter-machines.com
Walter Ewag Italia s.r.l.
Via G. Garibaldi, 42
22070 Bregnano (CO)
Italy
Tel. +39 031 7708 98
Fax +39 031 7760 429
info.it@walter-machines.com
Walter Ewag do Brasil Ltda.
Avenida XV de Agosto, 5.060
Sorocaba, Brazil
CEP: 18 085 290
Tel. +55 15 3228 6910
Fax +55 15 3228 1366
vendas@walter-maquinas.com.br
Blohm Jung GmbH
Kurt-A.-Körber-Chaussee 63-71
21033 Hamburg, Germany
Tel. +49 40 7250 02
Fax +49 40 7250 32 87
sales-hh@blohmjung.com
Fritz Studer AG
Lengnaustrasse 12
2504 Biel, Switzerland
Tel. +41 32 344 04 50
Fax +41 32 341 06 71
info@studer.com
Ewag AG
Industriestraße 4
4554 Etziken, Switzerland
Tel. +41 32 613 31 31
Fax +41 32 613 31 15
info@ewag.com
Walter Ewag Asia Pacific Pte. Ltd.
25 International Business Park
#01-53|56 German Centre
609916 Singapur
Tel. +65 65 6281 01
Fax +65 65 6281 02
info.sg@walter-machines.com
Blohm Jung GmbH
Jahnstraße 80-82
73037 Göppingen, Germany
Tel. +49 716 1612 0
Fax +49 716 1612 170
sales-gp@blohmjung.com
Schaudt Mikrosa GmbH
Saarländer Straße 25
04179 Leipzig, Deutschland
Tel. +49 341 4971 0
Fax +49 341 4971 500
sales@schaudtmikrosa.com
WALTER Kurim s.r.o.
Blanenská 1289
66434 Kurim, Czechia
Tel. +420 541 4266 11
Fax +420 541 2319 52
info.wcz@walter-machines.com
Walter Ewag UK Ltd.
B 13 Holly Farm Business Park
Honiley, Kenilworth, Warwickshire
CV8 1NP, Great Britain
Tel. +44 19 26 4850 47
Fax +44 19 26 4850 49
info.uk@walter-machines.com
UNITED GRINDING Group worldwide
United Grinding North America, Inc.
510 Earl Blvd.
Miamisburg
OH 45342, USA
Tel. +1 937 859 1975
Fax +1 937 859 1115
info@grinding.com
Körber Schleifring Machinery
(Shanghai) Co. Ltd.
1128 Taishun Road
Anting Town
Jiading District
Shanghai 201814, China
Tel. +86 21 3958 73 33
Fax +86 21 3958 73 38
info@grinding.cn
(Shanghai) Co. Ltd.
Guangzhou Branch Office
Room 2003, 20|F
Center Plaza Tower B
161 Linhexi Road
Tianhe District Guangzhou
Guangdong Province 510620, China
Tel. +86 20 3862 12 41
Fax +86 20 3862 12 70
info@grinding.cn
United Grinding North America, Inc.
5160 Lad Land Drive
Frederiksburg
VA 22407, USA
Tel. +1 540 898 3700
Fax +1 540 898 6819
info@grinding.com
(Shanghai) Co. Ltd.
Beijing Branch Office
Room 202, Building 18, Tower B
Universal Business Park
10 Jiuxianqiao Road
Chaoyang District
Beijing 100015, China
Tel. +86 10 6593 18 31
Fax +86 10 6593 18 35
info@grinding.cn
United Grinding India GmbH
No. 487 - D1 D2A
4th Phase, KIADB Main Road
Peenya Industrial Area
Bangalore 560 058, India
Tel. +91 80 415 54 601
Fax +91 80 415 54 603
sales@grinding.in.ch
(Shanghai) Co. Ltd.
Chongqing Branch Office
Room 17-03 A
Metropolitan Tower 68
Zou Rong Lu, Central District
Chongqing 400010, China
Tel. +86 23 6370 36 00
Fax +86 23 6374 10 55
info@grinding.cn
CustomerCarecontactsworldwide

UNITEDGRINDINGGroupProductRange·PrintedinSwitzerland·V1·09/2013·en
United Grinding Group AG
Jubiläumsstrasse 95
CH-3005 Bern
Phone +41 31 356 01 11
Fax +41 31 356 01 12
info@grinding.ch
www.grinding.ch

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