Function: hand welding
Application Scope: welding carbon steel, stainless steel, foundry iron and so on.
Performance Features
The machine adopt advanced module IGBT HF inverter technology.
Welding and arc force current can be adjusted respectively,suitable for welding of all kinds of acid and basic welding rods.
Welding current is stepless so the machine can be applied in varieties of welding rods in different diameters.the machine can serve as carbon arc gouging machine when current is over 500A.
The machine can protect itself from the damage of overvoltage, undervoltage, overflow, overload.
Easy arc-striking, stable arc, less splash, beautiful weld forming
ZX7-400 IGBTVoltage/frequencyV/Hz3~380V±15% 50/60HzRated input capacityKVA20Rated input currentA27Power factor-0.91Output no-load voltageV76Rated duty cycle%60/40ºCCurrent rangeA40-400Wire diametermm≤φ6Efficiency%85Insulation class-FProtection degree-IP21SCooling-Air-cooledDimension(LxWxH)mm570x290x485Net weightKg30Carbon steel, stainless steel, low-alloy steelSlab thicknessmm2.0-20Wire diametermm2.5/3.2/4.0/5.0/5.0/6.0Current rangeA40-400
Accessories:earth wire/welding clamp