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Han's Laser WF300
Han's Laser WF300


1. Good beam quality and fine welding spot.
2. Reliable and stable welding quality.
3. Compact size,integrated water cooling system (inside machine), real-time temperature detected devices to ensure constant temperature.
1. Precision parts,such as mobile phone shells, laptop shells.
2. Optical fiber connectors, electronic components.
3. Military industries, medical apparatus, and instruments, etc..
4. Spot/track welding and seam welding.
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1 System Image

2 System Features

Ø  YAG laser(1064nm) generator adopts ceramic reflector cavity, pumped by two xenon lamp Nd3 +: YAG laser crystal, the maximum laser output power up to 300W, the maximum laser Peak power 2 × 6KW, the mold can be any size wire welding, editable laser pulse shape, high and stable output energy.
Ø  Fiber optical transfer system, standard fiber 600μm, length 5m (model FSI-600-05, customer can also choose some other model). Default one optical fiber path, and support up to 3 paths of optical fiber transfers(optional) and CCD monitoring(optional).<Note:
1. Standard fiber length is 5m, can be produced accordingly 3m, 10m, 15m, 20m etc., more details, please contact us;
2. 600μm fiber minimum bend radius not less than 200mm, 400μm fiber Minimum bend radius shall not less than 150mm.>
Picture 2 focusing system
Ø  CFCS0401 real-time current feedback control system. According to the customer preset current waveform, combined with current sensor feedback of current, the laser power can achieve closed-loop control, real-time adjust the power supply output current to achieve the programmable current outputs, built-in current warning system. The real-time currency feedback system ensures the stability of the laser power.
Ø  A number of waveform data sets (50 no.) to control the laser waveform, each setting contains 16 data, each data set pulse time and the percentage of power.
Ø  Industrial touch-screen interface.
Ø  PPS700A0401 power supply, using IGBT switching power supply with overcurrent, overload, pulse, temperature and other circuit protection, easy maintenance.
Ø  Integrated water cool system (inside machine). Real-time temperature detected devices, constant temperature, compact size.
Ø  Time separate mode and energy split mode
e.g. a brief view

Picture 3 energy split and time separate

3 System Structure

Picture4        WF300 dimension
Composed by:
Ø  WF300 laser generator.
Ø  CFCS0401 real-time current feedback control system
Ø  Optical fiber transit system
Ø  PPS700A0401 power supply
Ø  Cooling system
REMARKS :Worktable Please refer to WPCTL2020
Picture 5 WPCTL2020

Picture 6 WPCTL2020 with cover

4 System Specifications

Model type WF300
Max. laser output power 300W
Peak power 6KW
Max. laser pulse power 30J/10ms
Max. pulse current 350A
Type of laser Nd : YAG Φ8mm
Laser wave length 1064nm
Num. of Waveform 50
Pulse width 0.1 ~50ms
Pulse frequency 1 ~150Hz
Optical fiber dia. 0.0157''or 0.0236''
Optical fiber group(path) Standard 1,max. extend to 4,support laser energy splitter or time separate
Positioning Red beam indicator
Feedback control mode CFCS0401 current feedback control system
Laser cavity Ceramic cavity
Laser pumping Pulse Xenon lamp(2×6KW)
Electricity requirement 3-phase 5 wires 380V+10%/50Hz/40A
Cooling mode 3P/4P/5P
Power rating 12KW(not including the cooling system)
Dimension 4.86'×2.''×3.6'(L×W×H)

Table 1 Technical Specifications of WF300
Worktable type WPCTL2020
Characteristic Standard three-axis, can be expanded to four simultaneous axis to achieve
live space welding
Dimension 2.62''× 2.46'' ×5.24''
Control mode PC control and track showing function
Driver Step motor+ lead screw
Standard axis X/Y/Z (optional R with adjustable pitching angle)
Motion range 7.87'×7.87'×3.94'
Positioning accuracy of X/Y 0.001'
Repositioning accuracy of X/Y ±0.0008'
Positioning accuracy of Z 0.002'
Repositioning accuracy of Z ±0.001'
Optical fiber dia. ±0.0008'
Table size 11.8'×11.8'
Max. load 50KG
External waveform control Compatible
Worktable link-motion Support a group of worktable work together
Compatible laser generator Generally suit all type of optical fiber transit laser system
Electricity requirement 220V±5%/50Hz/15A
Power rating 1.5KW
Table 2 Technical Specifications of WPCTL2020

5 System Configuration

Component Standard Quantity Manufacturer
Laser Ceramic Laser Cavity 1 unit U.K.
Laser Rod 1 unit China
Other Components 1 unit Han’s Laser
CFCS0401 Real-Time Current Feedback System Touch Screen 1 unit Japan
Current Feedback System 1 set Han’s Laser
Other Components 1 set Han’s Laser
HPP700A0401 Power Source HPP700A0401 Power Supply 1 set Han’s Laser
Other Components 1 set Han’s Laser
Fiber transit System Fiber 1 unit Han’s Laser
Collimating Focusing Beam 1 set Han’s Laser
Optic Coupling 1 set Han’s Laser
Reflective mirror 1 set Han’s Laser
Other Components 1 set Han’s Laser
Cooling System Internal Circulation Cooling 1 set Han’s Laser
Table 3 Configuration of WF300
*As products continue to update, please contact us for latest catalog.

6 Operation Environment Requirements

Ø  Ambient temperature 15-30℃.Air condition is required.
Ø  Humidity 40%-80%
Ø  Power grid required for each single 220V+5%/50Hz
Ø  Distilled water needed to fill the chiller tank, and change the water every 1-3 month
Ø  Air pressure 86-106Kpa
Ø  Ground wire required
Ø  Space should be clean, no smoke or dust.
Ø  No disturbance like electromagnetic or wireless transmit station.
Stainless √(up to 0.039'')
Coated Metals
Aluminum √(up to 0.039'')
Copper √(up to 0.02'')
Titanium √(up to 0.039'')
Bare Metals √(up to 0.039'')


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