The LF-22M are portable wire feeders with stabilised wire feed speed. They include a rugged 2 roll wire feed unit, featuring cold inch, gas purge and built-in burn back facility.
Continuous control - of wire feed speed
Trigger mode selection - for standard 2-steps or interlocking 4-steps.
Gas purge - to strike the arc with full shielding
Burnback - preventing the wire sticking in the weld pool
Cold inch control - used to feed the wire into the torch
Stabilised wire drive system for constant control of wire feed speed
Delivered mounted on an undercarriage