... -point welding, the output power can choose from a single fiber 200-500W to the multi-fiber total power 500W. The machine ... welding.3,Beam quality, spot size, installation flexibility4,Laser wave output can be arbitrarily setting, energy detection and feedback.5, ... items.Technical Parameters:ModelKJG-Y20CLaser type Nd+3:YAGMax. Output power≥100W/200W Single pulse energy50J/70 JLaser wavelength1.064μ ...