High Energy 300W Laser Welding Machine for Stainless Steel Shell and 

Aluminum Shell of Battery

Specifications

Laser generated type	Nd+3:YAG
Maximum laser power	300W
Feedback mode	Negative energy feedback
Laser wavelength	1064nm
Maximum laser energy of single pulse	100J
Pulse width	0.5ms----15ms
Continuous pulse width per unit time (1s)	10ms
Pulse frequency	1-200pps
Energy instability	≦±1%
Divergence angle	8mrad
Minimal beam diameter	0.2～1.0mm
*Overall power	12KW
Power input	380V AC±10％/50Hz
Cooling mode	water-cooling
Dimensions	610（W）*1200（D）*1000（H）
Optical fiber input system	1set ,1 optical fiber (original Mitsubishi optical fiber imported from Japan)