This Mig Welder from SIP is perfect for heavy-duty automotive applications The SIP AUTOPLUS 250ST-MIG Transformer Welder is built with a heavy-duty transformer and turbo fan-cooling, perfect for heavy-duty automotive applications. It is wheel mounted for easy portability. Features: 6 output power settings  Wheel mounted for easy portability  0.8mm - 10.0mm weld thickness (mild steel)  Turbo fan-cooled for increased duty cycles  Welds mild steel, aluminium, stainless steel  Low current function performance  Heavy-duty all-metal wire feeds   Comes With:   MB25 welding torch (3.0m)  3.0m gas hose, contact tip  2.1m earth lead   Specification:  Input Supply: 240V (38amp)  Output Current: 30amps - 210amps  Peak Current: 250amps  Welding Volt Range: 15.5V - 24.50V  Welding Volt Steps: 6 volt steps  Duty Cycle: 210amps @ 15%  Max. Wire Speed: 16 metres/min  Wire Size: 0.6mm - 1mm  Insulation: Class H  Protection: IP21S