Type XC-40B Output power 3 phase 380V Input power 40KVA Oscillate frequency 40-200KHZ Water pressure 0.1-0.3Mpa Kinds manuel type, auto type, constant power and current type. Character: Modlues need welding very fast, and quenching depth is less than 1mm, all need this machine. A.Welding big ,small teeth of hardth alloy saw. B.Annealing glass shelfaccessories. C.Welding jewellery, clock, and so on. D.Electron industry(very thin wire and very small electron accessories). E.Motor industry(quenching, annealing very thin metal connection, small engine,and so on) F.Wire industry(annealing wire material,thin strip and so on) G.Welding mini knives. H.Tool industry(annealing thin metal piece)