High frequency welder

High frequency welding is originated in 1950s, which is a new welding technics to weld steel or other metal material using skin effect and proximity effect produced by high frequency current. The appearance and mature of high frequency welding technology directly promote the development of straight seam welding tube industry.

Specification

GGP series of solid state HF welder is a kind of high frequency inverter power supply to change 3-phase power frequency 50Hz AC to be single phase high frequency AC (100~600kHz), with AC-DC-AC topological structure for the circuit