1. HAN’S GS LASER
Hans Goldensky Laser System Co, Ltd
Fiber Laser Cutter Technical Solution
GS-LFD3015
TEL:+86-27-87925937
FAX:+86-27-87925936
MOBILE:+86-17707236035
E-MAIL:hansgs@hansgslaser.com

2. Fiber Laser Cutter Technical Solution
Catalogue
I. Company Profile
1.1 Han’s laser
1.2 Han’s GS
1.3 Company honor
1.4 Exhibitions
1.5 Our clients
II. Introduction of CNC Laser Cutter
2.1 Advantage of Fiber Laser Cutting Machine
2.2 Laser cutting advantages over other thermal cutting methods
2.3 Cutting Materials
2.4 Application Industry
2.5 Samples
2.6 Parameters
2.7 Constitution of GS-LFD3015 CNC Laser Cutter
2.8 Standard Configuration of GS-LFD3015 Laser Cutter
III. Functions of GS-LFD3015 laser cutter
IV. Specific configurations and pictures
V. Installation Requirements
VI Service Commitment
6.1 Pre-sale Service
6.2 In-sale service
6.3 After-Sale Service

3. I. Company Profile
1.1 Han’s laser
Han's Laser — Asia’s largest, world-famous laser processing equipment manufacturer Named by Forbes
as one of China’s most potential enterprises for 4 years in a row (2005-2008).
 The first listed company with laser as the main operation in China;
 With the largest output and sales volume of laser processing equipment in the world;
 National Pilot Innovative Enterprise;
 National Key High-tech Enterprise;
 National Torch Plan unit, 863 Plan Project unit;
 National Model Enterprise Focusing On Promoting Scientific and Technical Payoffs;
 Key Software Enterprises Under the National Planning.
1.2 Han’s GS
Hans Goldensky Laser System Co., Ltd. is one of the four manufacturing base of Han’s Laser Technology
Industry Group Co., Ltd.
30,000 m2
Han's Laser 230,000 m2
Han's Laser Global Production Base

4. Hans Goldensky Laser System Co., Ltd is subsidiary
company of Han's Laser Technology Industry Group Co.,
Ltd, (stock code: 002008). We are high-tech enterprise
specialized in R&D, manufacture and sales for complete
equipment of high-power laser source, laser cutting,
laser welding, laser fusion covering, laser
heat-processing and high-speed laser punching machine.
We also provide automatic processing solving plans.
Company has been successively undertaken the nati
onal development and reform commission (NDRC) national high-tech industrialization demonstration
projects, the top ten key projects in Hubei province, Wuhan city top ten industrial projects of sci
ence and technology, and other government science and technology projects, including three prod
ucts listed as a key project of national torch pla
n by the national ministry of science and technol
ogy. We successively obtains the national innova
tion fund, the electronic information industry deve
lopment fund and a number of special fund supp
ort of Hubei province and Wuhan city, to be list
ed as the key innovation enterprise in east lake
development zone, the key support leading enter
prise in “large-scale laser equipment system inte
gration and the new type laser manufacturing fiel
d" in Wuhan’s 11th five-year plan.
Most of the products of our company has fully independent intellectual property rights, widely use
d in steel metallurgy, petroleum, tobacco, automobile, machinery, aerospace, chemical, home appli
ances and other manufacturing industries. In the future, the company will continue to be based o
n innovation of new and high technology, using its own technology advantages to contribute to th
e industrialization development of laser processing complete equipment.

6. 1.3 Company Honor
ISO Certificate
CE Certificate

7. 1.4 Exhibitions

8. 1.5 Our Clients

9. II. Product Introductions
2.1 Advantage of Fiber Laser Cutting Machine
Compare of different laser sources
Model of Laser Source Fiber CO2 Disc
Electro-optical
Conversion Efficiency
30% 10% 15%
Max. Output 50Kw 20Kw 8Kw
BPP（4/5Kw） ＜2.5 6 8
Life of Diode Pumped ＞100,000 NA. 10,000
Occupied Area（4/5Kw） ＜1M2
3M2
＞4M2
Maintenance no need need Often
Soft Processing more suitable unsuitable suitable
Stability best good good
Absorption rate%--steel 35 12 35
Absorption
rate%--aluminum
7 2 7
Replaced Parts
High brightness semiconductor
laser broadband single core, more
than 100,000 hours of pump.
Damage to one of the
semiconductor does not affect the
normal work of the laser, but less
and less power, because each
semiconductor pump sources are
used to separate each other.
Laser work re
quires gas
supplement,
reflection lens
replacement.
Semiconductor Bar
(array) maximum
pulse model 5000
hours or 10000 hours
continuous mode.
Laser use the pump
sources are used in
the process of often
need to change, each
time change need to
be between
$200,000-230,000.

10. 2.2 Laser cutting advantages over other thermal cutting methods
2.2.1. The cutting quality is good:
Because of the small laser spot, high energy density, fast cutting speed, laser cutting can therefo
re get better cutting quality.
(1) Cutting knife is narrow and parallel on both sides, also perpendicular to surface, dimensional
accuracy of cutting pieces can be up to + / - 0.05 mm.
(2) Cutting surface is smooth and beautiful, the surface roughness is only a few dozen microns, l
aser cutting can be used as the final working procedure, parts can be even used directly without
mechanical processing.
(3) Heat affected zone is very small, material performance is hardly affected near the kerf width ,
and the workpiece deformation is small. Also, kerf geometry is good , slitting rectangular cross-s
ection shapes appear to be regular.
2.2.2. Highly automation:
Adopts digital control, you only need to use CAD to draw the picture and import to specialized s
oftware, laser cutting machine can cut out the artifacts you need, moreover there is intelligent typ
esetting function, thus can save raw material costs to the greatest extent.
2.2.3. High cutting efficiency:
Due to the transmission properties of laser, laser cutting machine has equipped with many sets o
f CNC work bench to realize numerical control. You only need to change the CNC program to cu
t different shape, as well as for two-dimensional cutting, and three-dimensional cutting.
2.2.4. Fast cutting speed:
The cutting speed can be up to 600 cm/min when using 1200W laser to cut 2mm low carbon ste
el plate, and can up to 120 m/min when cutting 5mm polypropylene resin plate. Material does not
need clamping fixed for cutting, thus can save the jig and auxiliary time for material upload and
download.
2.2.5. Non-contact cutting:
There is no contact for work piece and laser head, so there is no tool wear. No need to change
"tool" for different shapes parts processing, only need to change the output parameters. Laser, lo
w noise, small vibration, and no pollution while cutting.
2.2.6. Variety cutting material:
Compared with oxyacetylene cutting and plasma cutting, laser can cut many kinds of materials, in
cluding metal, nonmetal, metal and nonmetal based composite material, leather, wood, fiber, etc.
But for different material, it shows different laser cutting adaptability due to its thermal physical pr
operties and different laser absorption rate.
2.3 Cutting Materials
It is used to cut the metal materials, such as stainless steel, carbon steel, alloy steel, silicon stee
l, spring steel, galvanize plate, pickled plate, copper plate, aluminum plate, etc.

11. 2.4 Application Industry
Widely used in sheet metal processing, aviation, aerospace, electronics, electrical appliances, tube
fittings, automobile, food machinery, engineering machinery, precision parts, ships, metallurgical e
quipment, elevators, household appliances, kitchen utensils and appliances, craft gifts, tool process
ing, decoration, advertising and other manufacturing industries.
2.5 Samples
1mm stainless steel
3.5mm stainless steel
5mm carbon steel
5mm stainless steel

12. 2.6 Parameters
Model GS-LFD3015
Laser source medium Fiber
Laser power 500W~1000W
Cutting range(L*W) 3000mm × 1500mm
Z axle stroke 100 mm
Max positioning speed 120m/min
Max height of feeding material more than 120mm
Cooling form water cooling
Laser wavelength 1070nm
Min. cutting gap ≤0.1mm
Positioning accuracy of X, Y
and Z axles
±0.03 mm
Repeated positioning
accuracy of X, Y and Z axles
±0.02 mm
Thickness of cutting material
(according to material)
0.2-12mm
Drive model Imported servo motor
Power requirement 380V,50/60Hz
Working temperature 5℃-45℃
Continuous working time 24 Hours
Machine weight About 6750Kgs
Outer dimension 4270mm x2280mm x 1750mm
Total protection level of power
supply
IP54
2.7 Constitution of GS-LFD3015 CNC Laser Cutter

13. 2.8 Standard Configuration of GS-LFDS3015 Laser Cutter
Laser cutter
Auxiliary gas
Water chiller
Cutter host CNC
Exhaust fan
Air dryer
Air compressor
Regulated power supply

14. NO. Item Qut. Manufacturer & Original place
1 Laser Source
500W~1000W Fiber laser source 1 set IPG(USA)
2 Cutting head and follow-up system
(1) Laser cutting head 1 set
RayTools (Switherland)(2) Follow-up system 1 set
3 Machine tool
(1) Cutting bed & accessories 1 set Hans GS
(2) Gear&rack
1 set for
each
YYC(Taiwan)
(3)
Liner guider
1 set for
each HIWIN (Taiwan)
(4) Machine tool accessories 1 set Hans GS
4 CNC & software
(1) CNC system 1 set Beckhoff(Germany)
(2) Operation software 1 set AheadTechs(USA)
(3) AC servo motor & driver 4 sets Fuji (Japan)
(4) planetary gear reducer
1 set for
each
Shimpo(Japan)
(5) Laser cutting database 1 set Hans GS
5 Standard accessories
(1) working table 1 set Hans GS
(2) Water chilling unit 1 set Han’s
(3) Exhaust system 1 set Hans GS
(4) Cutting powder collection device 1 set Hans GS
(5) gas pressure reducer 1 set SMC (Japan)
(6) stabilized voltage supply 1 set China
(7) Exhaust fan 1 set China
(8) Remote controller 1 set China
6 Provided devices (optional)
(1) Air compressor & cold-dryer 1 set Atlas Copco (Sweden)
Note：
1. If users purchase the above devices, the brand and model must be same. The effect on machine
performance caused by changing brand without allowed is responsible by users.
2. The warranty is one year.
3. The tube route of air compressor is installed by users.

15. III. Functions of GS-LFD3015 laser cutter
3.1. Equipped with exhaust device, have good exhausting effect and little pollution.
3.2. Small occupied area, high system integration, convenient to operate and maintenance,24 hours
continuous working.
3.3. The water chiller has good safety protection function, such as over temperature, lack phase, pressure,
water-break, undervoltage, overload, etc. With stable performance, satisfied the cooling requirement of
laser source.
IV. Specific configurations and pictures
4.1 IPG Fiber Laser Source
We adopts the world’s highest level IPG fiber laser source, stable performance, assured safety of the
whole product quality.
IPG clean scene
4.2 Raytools Laser Cutting Head
Laser cutting head of stable performance and convenient operation and
maintenance
4.2.1 non contact capacitor auto tracking system , Z-axis floats stability,
auto adjusts optimal focal distance.
4.2.2 Two different focus lenses, adapt to cutting various thickness
materials, assure the optimal cutting effect.
4.2.3 The laser cutting head can bear 2.0Mpa pressure, high pressure
gas path, improve cutting ability for the materials difficult to cut such as
stainless steel.
Specifications of CF3015-2000
Operation mode CW,QCW
Center wavelength of radiation 1070-1080 Nm
Standard output 2000 W
Beam quality 4 mm*mrad
Adjusting speed 5 kHz
Fiber Diameter ≥50 μｍ
Output stability(long-time) ±2 %
Power 400-460 VAC
power dissipation 8 kW
Max. Power dissipation of
cooling water
0.4 M3/h
Size（W*D*H） 850×800×1190mm
Weight 350 Kg

16. 4.3 High Strength Whole Welding Cutting Bed
4.3.1 Our gantry-type flying optical path structure working table has been annealed to relieve inter
nal stress strictly, thus significantly improves the rigidity and stability of the CNC laser cutter.
4.3.2 The working table have been handled with high temperature annealing and large CNC gantr
y milling machine precision processing， can maintain long-term stability and shock resistance, an
d ensure the precision of the CNC laser cutter.
4.3.3 One piece casting aerometal girder with light weight has good dynamic performance. Machin
ing after tempering ensures the integrity, rigidity and stability of the girder.
4.3.4 Pneumatic cylinder, convenient to loading materials; pneumatic clamp, assure the located ac
curacy.
4.4 Automatic focus follow up system
1、Sampling rate 1000 times/sec, max following speed 500mm/sec
2、Height following control range 0-10mm
3 、 Statics inspection accuracy 0.001mm, dynamic responding accuracy
0.02mm
4、Support network communication and upgrade with flash disk
5、Support functions of oscilloscope, survey the electric capacity and height
in real-time
6、Board touching alarm and board leakage alarm to prevent the cutting
head in accident.
7、Edge inspection and automatic cutting, leapfrog cutting, hole punching
separately, the lifting height can be adjustable according to customer
8、Positioning with just one key operation, fast and convenient
9、Compatible with any sort of cutting head and sprayer, electric capacity
data is self-adjusted.

17. 4.5 Oblique Gear
Using Taiwan YYC double driver gear and rack.
High precision pinion and rack to ensure the mechanical accuracy
over the course of three meters in the scope of work.
4.6 Precision and Wear Resistance Screw Drive System
4.6.1 Smooth rolling, small friction coefficient, no empty rolling
even in micro feeding, realize nanometer located accuracy.
4.6.2 The frictional resistance of rolling is small, and the struct
ure is simple, low abrasion of friction contact surface, thus rea
lize the long time walking accuracy.
4.6.3 Optimal design of geometric mechanics structure, steel b
alls of 45° array, could not only bear the power of warp, anti-
warp and cross directions at the same time, but also assure t
he walking accuracy.
4.6.4 Adopts special metals, wear resistant and high rigidity, in
tegrated the advantages of other brand guide, more exquisite
design, more flexible interchangeability.
4.7 Japanese Fuji Servo Motor of strong rigidity, excellent control ability, accurate, sensitive
response
4.8.1 Outstanding performance with the highest level of res
ponse of amplifier in the industry, the setting time is shorte
ned in a high degree.
4.8.2 Enhancement of the Vibration suppression function to
improve the track ability and decrease the setting time. R
educe the vibration when driving and reduce the fore-end v
ibration when stop working
4.8.3 Easy start up: simple installation and setting. The con
nection can be finished one time with Sigma Win+Connecti
on confirmation function.
4.8.4 Standard configuration with analog quantity, instruction
form of pulse sequence type and MECHATROLINK-II com
HIWIN, Taiwan

18. munication command type.
4.8 CNC Software:
4.9 External Cooling Water Circulation System with deionizater, filter, constant temperature control to
PC control, special cutting software for CNC laser cutting machine, high speed DSP movement control chip,
ensure motion accuracy. We have added many new function in the software:
1 Automatic edge finding function, no need to use two point positioning manually.
2 Kerf compensation function.
3 Quickly import large files, enhance your working efficient.
4 Breakpoints resume.
5 When long line with short line overlap, it will automatically remove short one.
6 One bottom setting. When you input one picture, the software will set all the cutting parameters like pulse
width, frequency...Automatically. When you change air cutting into Oxygen cutting, the software will also
change these parameters automatically
7 Expense calculation.
8 Cutting time simulation
9 Scanning cutting. Non stop one sequence cutting until the laser head finish cutting all the lines in one
direction, thus can save a lot of time for tuning stop
10 Auto-focusing system can be controlled by software
11 Three level perforate. You can use software to control perforating time, height, power, air pressure and
speed to ensure there is no hole popping
12 Subtle connection. When cutting thin plate, you can use this function to leave a small connection part
during the process of cutting, to avoid collision between cutting pieces and laser head(Although there is
collision alarm, it can ensure the working continuity)
13 Nesting function. It can save the cutting material to it’s extent

19. avoid frequent change of the cooling water.
4.10.1 The inside chassis use cold reduced sheet with baking finish. Split design with low noise and
compact structure
4.10.2 The compressor of the cooling system, expansion valve, pressure
controller and other control device are all international famous brand to
ensure the good quality of the machine and long term reliability.
4.10.3 The water pump, water tank and coupling of the water circulation
system are all made of stainless steel 304 material, no worry about the
corrosion
4.10.4 The water tank and the outlet are all equipped with filter and deion
device to ensure the water electric conductivity.
4.10.5 The water chiller has the function of noise & light alarm in case of
high & low temperature, water flow, water pressure, water level and water
quality.
4.10.6 The system use electricity for heating, PLC control with ± 0.3
control precision.
Parameter as following：
Model MCWL-25DTR MCWL-50DTR
matched source power（W） 500 1000
Cooling capacity（kW） 2.5 5
Power AC 3P 380V/50Hz
Rated power（kW） 1.5 2.7
Water pump flow rate（L/min） 16 25
Head delivery of Water pump (M) 45
Circulation water Deionized water
Water temperature（℃） 15-50
Temperature control precision（℃） ±0.1
Water tank（L） 32 50
Weight（kg） 90 140
Outer dimension（mm3
） 470*530*1135 530*520*1350
Couple
dimension
Outlet G3/4” G3/4”
Water return port G3/4” G3/4”
4.10 DELIXI high precision single phase full automatic AC stabilizer consists of contact auto transfer,
service motor, automatic control circuit.
When the power voltage is not stable or the load has changed, the
control circuit will send signal to drive the service motor to adjust
the position of the carbon brush of the contact auto transfer in order
to get the rated power voltage and and keep it stable.
Full automatic AC stabilizer

20. Screw type air compressor
4.11 Excellent electronic control, comprehensive maintenance indicator
4.12.1 Unique cooling design with in-built refrigeration type dryer.
4.12.2 Up and down structure arrangement, mould structure
design which is more compact
4.12.3 Easy adjustment and less vibration
4.12.4 Motor with double main shaft, low power consumption without fan.
4.12.5 Working temperature expansion to 46℃
4.12.6 All oil tubes are high temperature bearing type
4.13 With the Wireless Controller which is especially designed for the cutting
machine, the remote control of cutting and processing for carbon board and stainless
steel board is feasible to improve the work efficiency
4.13.1 Displaying function: Real-time showing of workpiece coordinate, mechanical
coordinate for both X and Y axis, also it can show the cutting speed and stepping value
4.13.2 Set up the coordinate of workpiece, back to the working origin, back to the
mechanical origin, feeding speed adjustment, stepping value and etc
4.13.3 Laser power control: Laser switch, pump control switch
4.13.4 Adopt with wireless transfer technique of high performance, frequency-hooping
transfer, data with code, good anti jamming ability and stability.
4.13.5 Battery is long service life time with low power consumption design
4.14 Japanese SMC Gas Pressure Relief Valve
Small volume, light weight. Output flow is bigger than traditional
precision pressure reducing valve IR200, while over flow is bigger.

21. Low pressure setting. Low adjusting screw tooth spacing by traditional
0.75 mm to 0.75 mm.
Easy installation, can use bracket installed independently or combined
with the module type filter of now components AF and AFM installed directly.
Low standard also with panel installation. Low pilot vent is separated from
the main vent.
V. Installation Requirements ( Taking 1KW as example)
No. Item Name Requirement Remark
1 Power
Laser Source 5KW
Total power is
not less than
25KVA
Water Cooling Machine 3KW
Machine Tool 10KW
Other Equipments 3KW
Stability of three phase voltage 380V±5%
Imbalance of three phase
power
＜2.5%
Ground ＜4Ω
2 Cooling Water Specialized cooling water Deionized water 25L
3 Gas Cutting Gas
N2>99.5% The parameter
is different
according to
different
material
O2>99.5%
Air pressure not less than
1.0MPA
4
Work
Environment
Temperature 5-45°C
Moisture ＜90% No dew condensation
Working area 12m*7m
Environment
V Ventilate, no strong
electromagnetic signal disturb

22. Ground Base
There should be no epicenter
nearby, the ground bearing
strength should be no less
than 2000kg/m2, ground
evenness < 5mm. Concrete
layer should be no less than
350mm, concrete mark no less
than 425 #
Shockproof slot
is needed if
there’s
epicenter
5 Metal Board
Carbon board, stainless steel board of good quality and without
rust
VI Service Commitment
Hans Goldensky Laser System Co., Ltd. adhere to the customer-oriented policy and provide a complete
series of pre-sales and after-sales service such as installation, debugging, training, maintenance etc.
6.1 Pre-sale Service
Welcome to send your sample to our company for testing. We will supply testing report with video and
photos together for your consider. And find the best solution way for your products.
Welcome your special requirement of machine also, we are ready for provide all kinds of professional
programs and auxiliary equipment to meet your demand as much as possible.
Our best hope is that welcome to visit our company!
6.2 In-sale service
We can supply engineer go to your country to help you install machine and do training after-service
together. This is the optional service item. And welcome your engineer come to our company learn how to
operate machine also. It is free.
Item Training Content
Safety Common sense
1. Electricity Safety
2. Safety operation of cutting machine
Working Environment Working Environmental Requirement
Basic Knowledge
1. Machine Constitution
2.Turn on/off procedure
3. Working Gas
4. Cutting Machine
5. Electronic Part
6. Laser source operation
Operation
1. Functional keypad operation
2. Program reading, Using of imitation program、figure and
etc

23. 3. Program Modification and implantation(Straight line cutting
etc)
4. Panel Operation of Laser Source
5. Z axis location of automatic focus system
6. Equipment Updating Function
Focus Searching
1. Focus search method and procedure
2. Polishing procedure
3. Practical Operation
Software
1. Installation and Modify
2. Installation, Using, Modify of Transfer Software
Metal Cutting
Technique
1. Cutting of 1-6mm carbon steel
2. Cutting of 1-3mm stainless steel
Lens Cleaning and
Laser Beam Adjusting
1. Lens Cleaning
2. Master Principle of Laser beam adjustment
Cutting Skills
1. Cutting Line Guide Skill
2. Hole Punch
Maintenance
1. Machine Tool Maintenance
2.Laser Source Maintenance
3. Auxiliary Equipment Maintenance
6.3 After-Sale Service
Our after-sale network is all over the world which will provide the comprehensive after-sale service to our
customer.
Our commitment is as follow:
One year guarantee for the whole equipment.
We will answer your questions within 24hours.
When Equipment warranty expires, lifelong maintenance services will be provided.
After the expiry of the warranty we will offer a wide range of software support with free upgrade for
lifelong .

24. Add: No.72.Optical Valley Avenue, East Lake
High-Tech Development Zone, Wuhan City, China
P.C： 430223
Tel： +86-27-87925937
FAX：+86-27-87925936
MP： +86-17707236035
Website：www.hansgslaser.com
E-mail：hansgs@hansgslaser.com