... pattern, laser beam on/off, gas on/off. The laser power is adjustable by setting laser pulse width, pulse repetition rate ... .A laser welding system typically consists of laser head, switching power supply, CNC control system, beam delivery, motor-driven XY ... cooling with chillerTableMotor-driven XY table with 200x200mm moving range2)Power requirements380VAC, 3-phase, 50HzRemark: 1) W-xxx: xxx means ...