This model is special designed for heavy duty working demand ,it can be 100% duty cycle at 200amp ,and 60% duty cycle at 280 amp.we use the latest IGBT inverter technology ,it has fast respond when all welding process was set done,also it has smart design for cooling fan ,only when user start to weld ,the cooling fan will start to run,and when the machine is not working with more than 15 minutes ,the cooling fan will stop running automatically ,this design can save some power for users.it can weld many kinds of materials like carbon steel ,stainless steel ,cast iron ,copper alloy and aluminium alloy.it compeletely come with MIG torch ,welding clamp ,earth clamp ,gas regulator ,also we offer customers free 3.5 meters teflon liner and one 1.0-1.2 U roller for aluminium welding,this makes more convenient for users.with trolly design ,users can move to anywhere easily ,and it can put gas bottle on back of machine ,it reaches up to 15 Kg wire spool.welding inductance is friendly to be adjusted during welding process ,also it is friendly to use generator as power supply !

Standard Packing List

Features

-Full digital and advanced IGBT inverter technology

-Multi-process:MIG-mixed gas,MIG-CO2(Faws),MMA&LIFT TIG

-Synergic control,LCD display,easy to operate

-Mixed gas and CO2 gas selectable  under MIG process

-FAWS technology,low spatter under MIG-CO2 mode when welding solid carbon steel wire

-Spot welding function is available

-Inductance and arc length can be finely adjusted

-2T/4T function,abundant modes to serve for various welding demands

-Polarity change function inside,weld with no gas protection in this function by using flux-cored self-shield wire

-Fan as needed,reduces noise and dust inside the machine

-5KG/15KG spool adaptive,enrich the choice of different spool

-Intelligent protection;VRD ,over-heating,over-current,convoy for the welder to keep power