Description features:ZX7-400ST inverter DC MMA / TIG welding machine: 1) DC / CC 3 phases industrial 2) Process: MMA/stick, TIG Technical specifications: 1) Main supply: 380V¡À10%, 50Hz, 3 phases 2) Rated input current: 32A 3) No-load voltage: 80V 4) Duty cycle: 60% 5) Rated input power capacity: 21kVA 6) Welding amperage range: 20 - 400A 7) Dimensions: 535 x 310 x 570mm 8) Net weight: 38kg NBC-500 TKIII GMAW (CO2) welding machine: 1) DC / CV 3 phases industrial 2) Process: CO2, MAG Technical specifications: 1) Main supply: 3 phases, 380V¡À10%, 50Hz 2) Rated input current: 48A 3) Rated input power capacity: 32kVA 4) No-load voltage: 65V 5) Welding amperage range: 60 - 500A 6) Duty cycle: 60% 7) Welding thickness: 1.5 - 20.0mm 8) Dimensions: 700 x 465 x 810mm 9) Net weight: 175kg NBC-500 inverter GMAW (CO2) welding machine: 1) DC / CV 3 phase industrial 2) Process: CO2, MAG Technical specifications: 1) Main supply: 3 phases, 380V, 50Hz 2) Rated input power capacity: 24.4kAV 3) No-load voltage: 70V 4) Voltage range: 17 - 44V 5) Welding amperage range: 60 - 500A 6) Duty cycle: 60% 7) Welding thickness: 1.2 - 10.0mm 8) Suitable for wire diameter: 1.2 / 1.4 / 1.6mm 9) Net weight: 48kg 10) Dimensions: 630 x 320 x 534mm NBC-200A economic CO2 gas shield arc welding machine: 1) DC / CV 3 phases industrial 2) Process: CO2, MAG Technical specifications: 1) Main supply: 3 phases, 380V¡À10%, 50Hz 2) Rated input current: 9.4A 3) Rated input power capacity: 6.2kVA 4) No-load voltage: 24V 5) Welding amperage range: 40-200A 6) Duty cycle: 60% 7) Suitable for wire diameter: 0.8, 1.0mm 8) Dimensions: 610 x 340 x 610mm 9) Net weight: 61kg WSM-315 invert pulse TIG welding machine: 1) DC / CC 3 phases industrial 2) Process: TIG, pulse-TIG, stick Technical specifications: 1) Main supply: 380V¡À10%, 3 phases, 50Hz 2) Rated input power capacity: 10.5kAV 3) Rated input current: 16A 4) No-load voltage: 75V 5) Duty Circle: 60% 6) Welding amperage range: 5 - 315A 7) Pulse frequency: 0.5 - 12Hz 8) Peak percent time: 0 - 100% 9) Efficiency: 87% 10) Net weight: 40kg 11) Dimensions: 535 x 310 x 570mm ZX5-400 SCR stick welding machine: 1) DC/CC 3 phases industrial 2) Process: stick, TIG Technical specifications: 1) Main supply: 380V¡À10%, 50Hz, 3 phases 2) Rated input current: 40A 3) Rated input power capacity: 26kVA 4) No-load voltage: 65V 5) Welding amperage range: 30 - 400A 6) Duty cycle: 60% 7) Dimensions: 700 x 490 x 815mm 8) Net weight: 175kg