Portability is number one

when you have to go to the job—because it can’t come to you. The MPi 220P contains all you need to MIG weld in one small lightweight package. With the flip of a switch, all processes are available to meet the application at hand.

Full weld process capability

MIG/MAG, pulse, stick and TIG are available to meet the demand of current applications.

Synergic welding library

offers the simplicity of single knob control. The machine will select the correct voltage and amperage based on the wire feed speed (WFS) set by the operator.

Large graphical display

guides user through process and parameter setup with ease and high visibility.

Cast aluminum drive system

incorporates a dual-groove quick-change drive roll and spring-loaded tension arm with calibrated tension knob, all designed to make setup easier and faster.

Adjustable Hot Start™ for stick arc starts

Adjust the optimal start current for the application. The current automatically increases the output amperage at the start of a weld.

Built-in upslope/downslope function for TIG

helps provide better arc starts and reduces craters.

Built-in run-in/crater/burnback function for MIG

helps provide better arc starts and reduces craters.

Convenient polarity changeover

Easy access to output studs provides convenient polarity changeover when changing from solid or flux cored wires.

Excellent arc characteristics!

The MPi 220P offers positive arc starts and an extremely stable arc with minimal spatter on both mixed gases and straight CO2.

Adjustable preflow and postflow

gives operator better control of the gas parameters affecting weld zone.