Model Number

KC-2GX-300F

Solar panels laser welding machine. The product is a new fiber optic laser welding machine which is adapt to solar system's rapid development of industry and market development . Specially for welding Copper - Aluminum, Copper-copper solar panel, this is a national initiative, has been applied for patents of inventions. It consists of lasers, laser power, optical systems, optical transmission systems, refrigeration systems, CNC control system, and some other composition. With the use of two optical transmission, the welding technology is not only flexible, and to reduce the damage to a large extent on the surface coating, not causing the sheet-metal heat deformation by open methods of work, easy leading to the automation of the upper and lower links processes.

Technical parameters:
Laser working media: Nd: YAG
Laser wavelength: 1.064 μ m
Laser beam divergence angle: ≤ 8 mrad
Rated power output: 300 W
Single pulse of energy: 60 J
Optical fiber transmission single pulse energy: 20 J
Instability of laser energy: ≤ 3%
Optical Fiber length: Custom to order
Pulse frequency: 150 Hz
Pulse width :0.1-20 ms
Spot diameter: 0.6 mm
Pulse of current :100-400 A
Welding penetration :0.3-0 .4 mm (depending on material)
Working Area: 2000 × 860mm
Z-axis movements itinerary: 40 mm
Input supply: AC380V ± 5%
Power ratings: 16 Kw
Continuous working hours: ≥ 16 h
Cooling water flow: ≧ 22 L / min
Cooling System: The cycle of water cooling and refrigeration units
Within the cycle of media: deionized water, purified water or distilled water