PROTRON 280PM is portable pulse MIG machine with built-in 4 rollers wire feeder.
It enjoys multi-processes, including single pulse MIG, double pulse MIG, CO2 /MAG, MMA, TIG, etc.
Thin aluminum plate welding expert, minimum Aluminum plate could be reach in 0.7mm thick
 
Multi-processes, including single pulse MIG, double pulse MIG, MIG, MMA, TIG, etc.
 Small size, light weight, portable, Built-in full digital wire feeding system equips 4 rolls drive and encoder speed feedback brings
the control accurate to less than 0.1 mm to make wire feeding more stable.
 Multi-material expert database performs welding CS/SS/AL and other materials.
 Fully digital control and synergic adjust mode,and with 2 displayer for A/V .
 Pulse and double pulse technologies improve welding seam quality and perform perfect fishscale
welding.
 Save and recall 100 sets of parameters, one-key operation
 VRD function make welder more safe (OCV:16V)
 Wire diameter selection (0.8/1.0/1.2/1.6)& torch trigger mode selection (2/4/spot welding)