... hardening,forging,brazing and anealing High frequency induction brazing welding machine for chisel bit Model : WH-VI-30Work power :Three- ... *280*510Weight :45kg+/-5%Water temperature recommended : 50 degree Machine featuers :1, small size, light weight, simple installation, ... the pot Welding.2, Through heating for forging A, all kinds of standard parts, fasteners, machinery parts, hardware tools, ...