Heavy-industry level IGBT module manual arc welding machine
ZX7-500(M5050)
Heavy-industry level IGBT module manual arc welding machine
ZX7-630(M6363)
Heavy-industry level manual arc welding machine (Ø28 steel butt welding machine)
ZX7-500(Z5040)
Heavy-industry level manual arc welding machine (Ø32 steel butt welding machine)
ZX7-630(Z6350)
Light-industry level manual arc welding machine
ZX7-200(Z2014)
Light-industry level manual arc welding machine
ZX7-250(Z2518)