SI-MOSFET Solid State High Frequency Welder Induction Heating Equipment

High frequency welding 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.

GGP solid-state HF welder is a kind of high frequency inverter power supply to change  3-phase power frequency 50Hz/60Hz AC to be single phase high frequency AC  (50~1000kHz), with AC-DC topological structure for the circuit. GGP series of solid-state  HF welder adopts high voltage large power MOSFET module as switch device of inverter.  Take intelligent FPGA programmable chip as core to form rectifying and inverter digital  control system. GGP series of solid-state HF welder has the advantages of high welding  quality, simple and reliable circuit, convenient commissioning and operation and energy  saving, which is the best choice for enterprises to improve production technics and enhance quality. 

GGP series solid-state HF welder has two kinds of product series: integrated type and  split type. This manual only introduces integrated solid-state HF welder. The composition  includes power cabinet, console (optional), DC drive (optional), positioning table (optional),  water cooler (optional)