... , pulse argon arc, gas protective, single pulse gas protective, double. welding machine work with robot work with the robot.6 functions: manual ... arc, pulse argon arc, gas protective, single pulse gas protective, double. Input: AC380V, 50/60HzRated Input Capacity: 22KVAOutput current: 20-500ARated ... : 88%Duty Cycle: 60%Protection Class: IP23Insulation Class: H welding machine work with robot