Máy hàn cơ khí

At present, over
1000,000
units of Keyue welding machines have been used broadly in all kinds of fields.
Chinese excellent quality brand

KEYUE Welding Equipment Co., Ltd. located in Yueqing Economic
Development Zone, Yueqing, Zhejiang Province, occupies an area of
over 80mu and has employees over 200. Since its foundation, Keyue
is always engaged in researching & developing and manufacturing
welding machines, insisting on developing strategy of the direct
and the indirect lead on to each other in turn, couple hardness with
softness and determining to create a world-class modernized welding
equipment corporation. At present, Keyue products have been used
broadly in chemical industry, architecture, light industry, mechanical
manufacturing, shipbuilding, metallurgy, car-manufacturing, aviation
& navigation etc. Splendid accomplishments of Keyue Welding
equipment Co., Ltd. can be found in some national key large-scale
construction projects such as Beijing Olympics Bird' nest Stadium,
Three Gorges Hydropower Station, Capital International Airport and
Hangzhou Gulf Crossing Sea Bridge etc.
Today, Keyue has built a mature, stable, rigorous and dedicated
R&D and design team. All the time, Keyue people are always trying
to reinforce R&D and technical creation. By long-term cooperation
with colleges and universities such as Tsinghua University and
scientific research institutions, Keyue people have grasped many
high technologies and advanced processes on welding equipmets
manufacturing, accumulated rich manufacturing management
experience and developed a series of top-ranked welding equipments
products to meet the need of the market. Inverter technique has been
applied in Keyue brand inverter welding equipment, which has many
advantages of multi-use, high effectiveness & energy saving, stable
voltaic arc, small in size, light in weight, flat welding appearance,
economical and practical, trusted by lots of users.
All along Keyue people take the service goal of serve users, be
responsible for users, satisfy users to offer high-quality and perfect
service for welding users in each industry. At present, the company
has set up complete after-sales service network in each big and
medium city in our country, marketing network of the company
spreads at home and abroad and products are sold all over the world.
Keyue is advancing with the times, creating the creative road of self-
accumulation, self-completeness, great-leapforward development,
make great efforts, try to develop Keyue to be a celebrated
international brand.
BRIEF INTRODUCTION

OPERATION CONCEPTION
Integrity is the root for foundation of an enterprise and prosperity of an industry and creation is the eternal
theme of Keyue, the direct and the indirect lead on to each other in turn, couple hardness with softness
is the core strategy of Keyue in development.
BUSINESS SPIRIT
Creation of top rank is the essence of Keyue culture. It assembles faith of each Keyue people and is the
code of conduct and speculative philosophy of each Keyue people. It is clients' expectation to us and
cohesion for our sustainable development.
CORPORATION TENET
Provide high-quality products with excellent techniques & perfect control system and develop the market
with active & precise strategy.

ADVANCED PRODUCTION EQUIPMENT
First-class automatic production line and classical micro-computer measuring system lay a solid
foundation for Keyue to improve the productivity and speed up new products to enter the market.
RIGID QUALITY CONTROL SYSTEM
Perfect refined management and exquisite overall-process quality control system is the fundamental
guarantee for Keyue to be the excellent. Our perfect execution in details can ensure the programming,
systematic and regular production management.
REINFORCED R&D MANPOWER
Wenzhou links the economy in East, North and Southwest of China with its strong scientific & Technology
strength while Keyue integrates with reinforced R&D team depending on the favorable geographical
advantages and achieves great performance, high accuracy and perfect quality with the high starting
point, rigid standard and advanced science & technology.

ACHIEVEMENTS
KEYUE welder is extensively applied in multiple fields such as shipbuilding,
building, manufacturing, petroleum, chemical engineering and machinery. KEYUE
supplied welding equipment to priority proiects at home and abroad, such as
2008 Beijing Olympic Games- bird's nest gym, Three Gorges Hydropower Station,
Capital Airport, Hangzhou Bay Bridge, Zhejiang Dongfang Shipbuilding Co.,ltd.
Guangzhou Baiyun Gym, Daqing Oilfield.

INVERTER DC MMA
WELDING MACHINE
INVERTER DC TIG/MMA
WELDING MACHINE
INVERTER CO2 GAS
SHIELDED WELDING
MACHINE
INVERTER PULSE
MIG/MAG WELDING
MACHINE
INVERTER DC AIR
PLASMA CUTTER
INVERTER DC AUTO
SUBMERGED ARC
WELDING MACHINE
01-06
07-10
11-12
13-14
15-18
19-20
INDEX

INVERTER DC MMA WELDING MACHINE
• Latest plastic panel design, exclusive and attractive appearance as well as the better protection.
• Transparent shielding cover protect the machine from dust, moisture, corrosion, make the machine work more reliably in bad working environment.
• Protective circuit design give safe operation.
• High duty cycle, small size, light weight.
www.keyuewelder.com01 Industry leader, ushering in the future

IGBT TYPE
- IGBT technology, the core adopts advanced IGBT inverter device, high frequency
- Digital meter to preset and display welding current
- Anti-stick, adjustable hot striking, easy to strike the arc, stable arc welding, deep weld pool and good welding appearance
- VRD function is optional, which is safe for welders
- Excellent performance, can be used for welding with cellulose electrode
- Over current, over heat and under voltage protection is available
- Smaller, lighter and portable, this equipment is protected by a solid metal casing
- Energy saving-compared with the traditional SMAW machine more efficient
- Suitable for welding the carbon steel, stainless steel, low alloy steel and other metals
Model ARC-140 ARC-160 ARC-200
Rated input voltage (V) 1PH AC220±15%
Rated input power (KVA) 5.1 6 8
Rated input current (A) 23 27 36
Rated output 140A/25.6V 160A/26.4v 200A/28V
Output current (A) 20-140 20-160 20-200
No-load voltage (V) 65±5 65±5 68±5
Rated duty cycle (%)
(40°C 10min)
30% 140A 160A 200A
100% 77A 88A 110A
Efficiency (%) 70 70 70
Protection grade IP21 IP21 IP21
Insulation grade F F F
Net weight (Kg) 4.5 4.8 5.4
Gross weight (Kg) 5.6 6.1 6.8
Dimension of machine (mm) 370×155×270 370×155×270 370×155×270
Dimension of package (mm) 426×219×283 426×219×283 426×219×283
Accessories:
electrode holder×1pcs, earth clamp×1pcs, cable joint×2pcs,
inner hexagon spanner×1pcs, electrode holder cable×1.8meters,
grounding cable×1.2meters
IGBT SMALL
SPLASHING
INVERTER HOT
STRIKING
ARC FORCE
CURRENT
IGBT movement,
more powerful.
Aluminum alloy handle,
beautiful design.
Major diameter, high density
copper coil, stable performance
and more durable.
Honeycomb air duct
design, superior heat
dissipation effect.
INVERTERDCMMAWELDINGMACHINE
FeaturesMZ系列逆变埋弧焊机(IGBT)INVERTER DC MMA WELDING MACHINE
www.keyuewelder.com Industry leader, ushering in the future 02

IGBT TYPE
- With 2 input voltage auto-options: 1P 220V/230V and 1P 380V, or 1P 110V and 1P 220V, which means you can use both in home and
factory
- Anti-stick, adjustable hot striking, easy to strike the arc, stable arc welding, deep weld pool and good welding appearance
- VRD function is optional,which is safe for welders
- Suitable for various acid and basic electrodes.
- Over current, over heat and under voltage protection is available
- Suitable for welding the carbon steel, stainless steel, low alloy steel and other metals
Model ARC-160S ARC-200S ARC-250S ARC-160S
Rated input voltage (V)
AC220 or AC380±10% AC110 or AC220±10%
220 380 220 380 220 380 110 220
Rated input power (KVA) 6 6 7 8 8 10.7 3.5 6
Rated input current (A) 27 16 32 21 36 28 32 27
Rated output 26.4V/160A 26.4V/160A 27.2V/180A 28V/200A 28V/200A 30V/250A 24V/100A 26.4V/160A
Output current (A) 20-160 20-160 20-180 20-200 20-200 20-250 20-100 20-160
No-load voltage (V) 80±5 65±5 80±5 66±5 82±5 66±5 65±5 65±5
(40°C 10min)
30% 160A 200A(40%) 250A(40%) 160A
100% 88A 126A 158A 88A
Efficiency (%) 70 70 70 70
Protection grade IP21 IP21 IP21 IP21
Insulation grade F F F F
Net weight (Kg) 5.6 10.2 12.1 8
Gross weight (Kg) 6.8 11.7 13.7 10
Dimension of machine (mm) 370×160×290 460×190×340 500×210×340 370×160×290
Dimension of package (mm) 440×230×390 564×255×383 570×260×460 440×230×390
Amorphous structure
transformer boots the
efficiency to over 32%
and last longer.
Large size and capacity
heat sink, improves the
efficiency by over 26%.
Three-layer air duct design completely prevent the short
circuit brought by the dust, greatly enhance its usage life.
IGBT SMALL
SPLASHING
INVERTER HOT
STRIKING
ARC FORCE
CURRENT
Accessories:
electrode holder×1pcs(available to ARC-250), earth clamp×1pcs,
cable joint×2pcs, inner hexagon spanner×1pcs, electrode
holder cable×1.8meters(available to ARC-250), grounding
cable×1.2meters(available to ARC-250)

IGBT TYPE
- Wide range for input voltage: 380V±15%
- Strong resistance to power grid fluctuation (V±15%)
- Adjustable ARC force, easy to strike the arc
- Suitable for various acid and basic electrodes
- Over current, overheat and under voltage protections are available
- ARC-630 is specially designed for ARC gouging and steel bar butt welding
Model ARC-250 ARC-400 ARC-630
Rated input power (KVA) 9.5 16.7 33
Rated input current (A) 14.5 25.5 50
Rated output 30V/250A 35.2V/400A 44V/600A
Output current (A) 20-250 20-400 20-600
(40°C 10min)
40% 250A 400A 600A
100% 158A 253A 380A
Net weight (Kg) 13 22.5 25.5
Gross weight (Kg) 14.5 24 27
Accessories:
earth clamp×1pcs, cable joint×2pcs, inner hexagon spanner×1pcs
IGBT SMALL
SPLASHING
INVERTER HOT
STRIKING
ARC FORCE
CURRENT
Amorphous structure
transformer boots the
efficiency to over 32%
and last longer.
Large size and capacity
heat sink, improves the
efficiency by over 26%.
Three-layer air duct design completely prevent the short
circuit brought by the dust, greatly enhance its usage life.

INVERTER DC TIG/MMA WELDING MACHINE

IGBT TYPE
TIG-200/250
- Advanced IGBT inverter technology delivers superior TIG performance
- Support TIG/MMA function
- With HF TIG arc starting, allows to strike the arc easily with high frequency and make it easy to establish an arc under a variety of conditions
- Compact and portable, high efficiency and energy saving
- Easy arc starting, small splashing, low noise, great penetration and aesthetic appearance of welding seam
- Overheat over current, under voltage protections are available
- Energy saving- compared with the traditional TIG machine more efficient
TIG-400P/500P
- Multifunction: DC MMA, DC TIG, Pulse TIG
- Detailed adjustment parameters lead to more accurate performance such as pre-flow, gas delay, current slow up, current decay,
frequency ratio and so on
- 2T/4T Function selectable on the front panel
- Remote control function is available, remotely controlling your current level with a foot pedal
- Apply to many different materials of metal, such as carbon steel, stainless steel, alloy steel, copper, silver, titanium and so on
Model TIG-200 TIG-250 TIG-400P TIG-500P
Rated input voltage (V) 1PH AC220±15% 3PH AC380±15%
Rated input power (KVA) 4.4 6.3 13 18.8
Rated input current (A) 20 9.6 20 29
Rated output 17.2V/180A 20V/250A 26V/400A 30V/500A
Output current (A)
TIG:10-180
MMA:20-160
TIG:10-250
MMA:20-220
TIG:5-400
MMA:20-400
TIG:5-500
MMA:20-500
No-load voltage (V) 65±5 60±5 60±5 60±5
(40°C 10min)
40% 180A 250A 400A 500A
100% 113A 158A 252A 316A
Efficiency (%) 70 80 80 80
Net weight (Kg) 6.3 13 32 34
Gross weight (Kg) 9 16.5 38.6 39
FeaturesMZ系列逆变埋弧焊机(IGBT)INVERTER DC TIG/MMA WELDING MACHINE
IGBT SMALL
SPLASHING
INVERTER AUTOMATIC
PROTECTION
ENERGY
SAVING
Accessories:
earth clamp×1pcs, cable joint×2pcs, inner hexagon spanner×1pcs,
grounding cable×3meters, TIG torch×1set
INVERTERDCTIG/MMAWELDINGMACHINE
Multi-purpose, both
TIG and MMA
function are available,
increasing utilization.
Honeycomb air duct
design, superior heat
dissipation effect.
Pneumatic-electric
separated connector,
safe and stable.
Digital display meter,
accurate display,
ensuring the perfect
welding performance.

INVERTER DC TIG/MMA WELDING MACHINE

IGBT TYPE
- Multifunction: MMA, DC TIG, AC TIG, Pulse TIG
- AC square wave is especially suitable for welding aluminum and its alloy
- DC square wave is suitable for welding stainless steel, alloy steel, carbon steel, copper and other non-ferrous metals
- 2T/4T Function selectable on the front panel
- Foot pedal to control current remotely is optional
- Digital instrument for the welding current
- Accurate adjustment can achieve great penetration, aesthetic appearance of weld seam and low consumption of electrode
Model TIG-200P ACDC TIG-315P ACDC TIG-500P ACDC
Rated input voltage (V) 1PH AC220V±15% 3PH AC380V±15%
Rated input power (KVA) 5.2 9 19
Rated input current (A) 23.5 13.6 28.7
Output current (A) 5-200 5-315 20-500
Drive current for MMA (A) 10-100 10-200 10-200
Base current (A) 5-200 5-315 20-500
Start arc current (A) 20-160 20-160 20-160
Duty ratio (%) 1-100 1-100 1-100
AC bias ratio (%) -50-+30 -50-+30 -50-+30
Plus frequency (Hz) 0.2-20 0.2-20 0.2-20
AC frequency (Hz) 20-100 20-200 20-100
Pre-flow time (s) 0.1-15 0.1-15 0.1-15
Gas delay time (s) 0.1-15 0.1-15 0.1-15
Current slow up time (s) 0.1-10 0.1-10 0.1-10
Current decay time (s) 0.1-15 0.1-15 0.1-15
Cleaning ratio (%) -40-+40 -40-+40 -40-+40
(40°C 10min)
60% 200A(40%) 315A 500A
100% 126A 244A 387A
Efficiency(%) 70 80 80
Net weight (Kg) 20 47.2 75
Gross weight (Kg) 24 55 85
FeaturesMZ系列逆变埋弧焊机(IGBT)INVERTER DC TIG/MMA WELDING MACHINE
INVERTERDCTIG/MMAWELDINGMACHINE
AC wave control circuit, greatly
improve the arc stabilizing
ability of small current.
The layered structure of the
first and second inverters,
do a favor to the dust
prevention, reliability and
maintenance.
Integrated with DC
TIG and Pulse TIG
functions.
New design air duct
increase the duty cycle,
make it possible to work
for a long time with big
current.
IGBT SMALL
SPLASHING
INVERTER AUTOMATIC
PROTECTION
ENERGY
SAVING
Accessories:
earth clamp×1pcs, cable joint×2pcs, inner hexagon spanner×1pcs,
grounding cable×3meters, TIG torch×1set

INVERTER CO2 GAS SHIELDED WELDING MACHINE
• Current range from 160A to 630A, to meet all kinds of different needs.
• Soft switch technology of IGBT with high reliability.
• Widely used in electric powder, steel structure and shipping building etc. industries.

IGBT TYPE
- Support MMA, MIG, Lift TIG 3 functions
- IGBT technology, the core adopts advanced IGBT inverter device
- Suitable for welding metal plate with thickness above 0.8mm
- Inductance control for arc stability and spatter control
- Digital voltage and ampere meters
- Wire size selection, do a favor to quickly matching the welding parameter
- Over current and over voltage protections are available
- Small splashing and great penetration
- Energy saving-compared with the traditional GMAW machine more efficient
- Widely used in electric power, steel structure, shipbuilding and other industries
Model MIG-200 MIG-250 MIG-350 MIG-500
Rated input power (KVA) 6.9 8.3 13.8 24.3
Rated input current (A) 31 12.3 21 37
Rated output 24V/200A 26.5V/250A 31.5V/350A 39V/500A
Output current (A) 50-200 60-250 60-350 60-500
No-load voltage (V) 54±5 64±5 65±5 80±5
(40°C 10min)
60% 200A(40%) 250A 350A 500A
100% 127A 193A 271A 387A
Efficiency (%) 70 80 80 80
Type of wire feeder built -in built-in separated separated
Net weight (Kg) 28.5 29 34.3 37.5
Gross weight (Kg) 32.5 33 38.6 40.7
Gross weight of WF / / 21 21
Dimension of WF package (mm) / / 550×425×415 550×425×415
FeaturesMZ系列逆变埋弧焊机(IGBT)INVERTER CO2 GAS SHIELDED WELDING MACHINE
Accessories:
earth clamp×1pcs, cable joint×2pcs, gas regulator×1pcs, wire
feeder×1pcs(only for MIG350/500), grounding cable×3m, control
cable×5m(only for MIG350/500), MIG torch×1pcs
Digital display meter,
visually display the welding
current delivers a perfect
Welding current and voltage
are adjustable, brings perfect
Anti-drop, buckle wire
feeder, high speed, stable
and easy changeable.
Push-button start of the wire
feeder, realize the automatic
feeding by one press.
INVERTERCO2GASSHIELDEDWELDINGMACHINE
IGBT SMALL
SPLASHING
INVERTER AUTOMATIC
PROTECTION
ENERGY
SAVING

INVERTER PULSE MIG/MAG WELDING MACHINE
• Unique pulse/double pulse
technology avoid spatter.
• New programs could be defined for
new materials.
• Integrated water cooled system,
more convenient to use.

Model MIG-200P P-MIG-350H P-MIG-500H
Rated input power (KVA) 6.2 13.8 24.3
Rated output 23.3V/185A 31.5V/350A 39V/500A
Output current (A) 30-185 25-350 25-500
(40°C 10min)
60% 185A(40%) 350A 500A
100% 117A 271A 387A
Type of wire feeder built-in separated separated
Net weight (Kg) 21.4 42 48
Gross weight (Kg) 25 45.5 51.5
Gross weight of WF (Kg) / 43.3 43.5
Gross weight of trolley (Kg) / 47 47
Dimension of trolley (mm) / 1020×520×360 1020×520×360
Dimension of WF package (mm) / 690×370×460 690×370×460
FeaturesMZ系列逆变埋弧焊机(IGBT)INVERTER PULSE MIG/MAG WELDING MACHINE
Accessories:
earth clamp×1pcs, cable joint×3pcs, grounding cable×3meters,
control cable×1.8meters(only for P-MIG350H/500H), pressure
regulator×1pcs, water cooled MIG torch×1pcs(only for
P-MIG350H/500H), MIG torch×1pcs(only for MIG-200P), water
tank×1set(only for P-MIG350H/500H), wire feeder×1set(only for
P-MIG350H/500H), trolley×1pcs(only for P-MIG350H/500H)
DIGITAL
CONTROL
INVERTERIGBT EXPERT
DATABASE
AUTOMATIC
PROTECTION
INVERTERPULSEMIG/MAGWELDINGMACHINE
IGBT TYPE
MIG-200P
- MCU Pulse MIG, 3 functions in 1, MMA & MIG & Pulse MIG
- Thin plate expert, suitable for welding thin metal plate
- Suitable for welding mild steel, stainless steel, special for welding aluminum and aluminum alloy
- Over current protection, over load protection, under voltage protection is available. Widely used for repairing cars
Pulse MIG-350H/500H
- Multifunction: Support MIG/MAG, single pulse MIG, double pulse MIG, Lift TIG, MMA, gouging
- IGBT soft-switch technology, good dynamic characteristics, high reliability and energy saving
- Fully digital control, stable performance and good consistency
- One knob synergic operation, simple and easy to use. Up to 100 sets of user defined programs can be saved
- Special 4T mode is suitable for metals with good heat conductivity, brings perfect welding performance
- Over current, over voltage, under voltage, over heat, wire blocked protection are available, more reliable and safer
- Power source, water tank and trolley are combined in one, compact and convenient
Digital display meter, visually display the welding
current delivers a perfect welding performance.
Anti-drop, buckle wire
feeder, high speed, stable
and easy changeable.
Welding current and voltage
are adjustable, brings perfect

INVERTER DC AIR PLASMA CUTTER
• High cutting speed and low cost.
• Small and smooth cutting seam, little transmutation.
• Current range from 40A to 200A for cutting metals with different thickness.

IGBT TYPE
- Touch start system-smooth arc-striking with HF control
- Compact and portable, high efficiency and energy saving
- High cutting speed and low cost
- Automatic post-flow stop for rapid re-striking
- Adjustable output current to satisfy the cutting demands based on different kinds of material and thickness of working plate
- Small and smooth cutting seam, little transmutation
- Built-in overheat protection, over voltage protection under voltage protection
- Energy Saving-Compared with the traditional cutting machine more efficient
Model CUT-40 CUT-60 CUT-80
Rated input power (KVA) 5.6 7.8 11.2
Rated input current (A) 25.4 12 17
Rated output 98V/40A 104V/60A 112V/80A
Output current (A) 20-40 20-60 30-80
No-load voltage (V) 240 260 300
(40°C 10min)
60% 40A 60A 80A
100% 31A 46A 62A
Method of arc start contact contact un contact
Net weight (Kg) 6.9 16.9 22
Gross weight (Kg) 10 20.3 27
FeaturesMZ系列逆变埋弧焊机(IGBT)INVERTER DC AIR PLASMA CUTTER
INVERTERDCAIRPLASMACUTTER
Adjustable current and voltage
parameter, suitable for different
welding requirements.
Pneumatic-electric integrated
torch connector and aviation
plug.
Metal painted,
beautiful, wear-resistant
and anti-rust.
Aluminum alloy
handle, beautiful
design.
IGBT SMALL
SPLASHING
INVERTER AUTOMATIC
PROTECTION
ENERGY
SAVING
Accessories:
pressure regulator×1pcs, gas hose×0.6meter, hose hoop×3pcs,
cutting torch×1pcs

INVERTER DC AIR PLASMA CUTTER
• High cutting speed and low cost.
• Small and smooth cutting seam, little transmutation.
• Current range from 40A to 200A for cutting metals with different thickness.

IGBT TYPE
- Adopt advanced IGBT technology of the core inverter device
- Untouch start system-smooth arc-striking with HF control
- Continuous adjustment of cutting current
- High duty cycle result in less power consumption
- Built-in overheat protection, over voltage protection under voltage protection and lack of compressed air pressure protection
- Adjustable output current to satisfy the cutting demands based on different kinds of material and thickness of working plate
- Apply to vehicles, shipbuilding, boiler, chemical, food, medicine, machinery processing etc
- Manual cutting and automatic cutting (CNC) both are available
Model CUT-100 CUT-120 CUT-160 CUT-200
Rated input power (KVA) 15 19 28.8 37.5
Rated input current (A) 23 29 44 57
Rated output 120V/100A 128V/120A 144V/160A 150V/200A
Output current (A) 30-100 30-120 40-160 40-200
No-load voltage (V) 380 310 380 380
(40°C 10min)
60% 100A 120A 160A(100%) 200A(100%)
100% 77A 93A 160A 200A
Efficiency (%) 80 80 80 80
Method of arc start un contact un contact un contact un contact
Net weight (Kg) 35.7 36.3 57 59
Gross weight (Kg) 41.6 44.2 74 77
FeaturesMZ系列逆变埋弧焊机(IGBT)INVERTER DC AIR PLASMA CUTTER
INVERTERDCAIRPLASMACUTTER
Double regulation of the
current, can meet various
welding requirement.
Pneumatic-electric
integrated torch connector
and aviation plug.
Metal painted, beautiful,
wear-resistant and
anti-rust.
Digital display meter, preset
the welding parameters
more accurately.
Accessories:
pressure regulator×1pcs, gas hose×0.6meter, hose hoop×3pcs,
cutting torch×1pcs
IGBT SMALL
SPLASHING
INVERTER AUTOMATIC
PROTECTION
ENERGY
SAVING

INVERTER DC AUTO SUBMERGED ARC WELDING MACHINE
• Current range from 630A to 1250A, with drooping characteristics.
• Efficient and energy-saving.
• Widely applied in shipbuilding, boiler and machinery manufacturing etc. industries.

IGBT TYPE
- Multifunction: Submerged arc welding, MMA carbon arc gouging
- Duty cycle is up to 100%
- Both arc current and drive current can be adjusted continuously
- Automatic compensation for voltage fluctuation, can work normally against input voltage fluctuation
- Advanced control technology, welders can preset welding parameters accurately
- Widely used in shipbuilding, boiler, chemical vessel, bridge girder, lifting equipment and metallurgy industries
- Suitable for carbon steel, stainless steel, heat-resisting steel and alloy metal welding
Model MZ-630 MZ-1000 MZ-1250
Rated input power (KVA) 35 55 68
Output current (A) 60-630 60-1000 60-1250
No-load voltage (V) SWA:90±10% MMA:75±10%
Rated duty cycle (%)(40°C 10min) 100 100 100
Output characteristic decrease characteristic / flat characteristic
Net weight (Kg) 52 85 107.6
Gross weight (Kg) 63 101 125
Gross weight of tractor (Kg) 54 58 58
Dimension of tractor (mm) 1020×480×740 1020×480×740 1020×480×740
Accessories:
tractor×1set, output cable(negative cable)×5meters, positive
cable×10meters, control cable×10meters, 5A protective
tube×2pcs, 10A protective tube×2pcs
At the position of MMA function,
continuous adjustment of arc
force and arc striking current is
available, more convenient.
100% duty cycle, suitable
for welding with big
current for a long time.
Digital display
meter, preset the
welding parameters
more accurately.
Soft-switching technology,
higher efficiency and more
reliable.
FeaturesMZ系列逆变埋弧焊机(IGBT)INVERTER DC AUTO SUBMERGED ARC WELDING MACHINE
INVERTERDCAUTOSUBMERGEDARCWELDINGMACHINE
IGBT SMALL
SPLASHING
INVERTER AUTOMATIC
PROTECTION
ENERGY
SAVING

earth clamp
250-500A
welding mask
QS-300 WP-17 WP-18 WP-26 WP-26VQQ-150~300
PANASONIC Type 200A~500A
(FOR MOSFET TYPE) (FOR IGBT TYPE)
BINZEL Type 200A~500A P80 G-160PT31 TCD-60
electrode holder
300A-500A
cable joint
16mm2
-95mm2
foot pedal G-160 (for numercial control
machine)
water cooled cutting torch
(for CUT-200)
pressure regulator water tanktractor of MZ machines
MZ系列逆变埋弧焊机(IGBT)Accessories
Accessories

QUALITY
CERTIFICATION

Address: No.208, Weiqi Road, Yueqing Economic
Development Zone, Zhejiang Province, China
Tel: 0086-577-62661727 (Overseas department)
Fax: 0086-577-62661919
Http: //www.keyue.cn www.keyuewelder.com
E-mail: info@keyue.cn

Máy hàn cơ khí

Recommended

Recommended

More Related Content

Similar to Máy hàn cơ khí

Similar to Máy hàn cơ khí (20)

Recently uploaded

Recently uploaded (20)

Máy hàn cơ khí