Wirefeeder WF4

This feeder has been designed for use with all kinds of solid and cored wire.

They are equipped with:

  • 42 V D.C. geared motor with electronic control of wire speed;
  • 4 roll wire drawing unit;
  • a gas solenoid valve;
  • an electronic control board with the following externally controlled functions:
    - a switch for selecting 2-step and 4-step modes;
    - potentiometer for the wire speed adjustment;
    - potentiometer for BURN BACK with external adjustment;
    - potentiometer for motor start-up adjustment;
    - gas and wire test button.
  • one potentiometer to control weld voltage.