concrete pipe cage machine 1.good welding quality 2.best price 3.best after sell services concrete pipe cage machineWelding technical parameters1Rated Power125KVA      2Sustained load rate50% 3Input voltage220V or 380V,3 phase4Welding maximum output voltage11.4V 5Welding short-circuit current 45000A    6Cooling methodWater-cooled7Welding time adjustment range0 ~ 99 adjustable frequency 8Welding current regulator0 ~% 99 current relative value of adjustable for more techncal data ,please write email to me.