This semi automatic WR 400 Diode Controller Welding Machine requires 415 v voltage and 50 Hz frequency to operate. It comprises of 400 Amps arc welding rectifier and advanced voltage reducable unit. Uninterrupted functioning, rugged look, 20 to 400 current range and long working life have made this equipment one of the most sought after welding solutions in the market. Its standard has been verified on the basis of its design precision, operating cost and life span. This machine is user friendly.
Warranty- 1 Year