MULTIPROCESS 4001C Series

The Multiprocess 4000 is a powerful 400-Amp welding machine, capable of Stick welding, MIG welding, or TIG welding with a lift start. Its robust design and high duty cycle make this an ideal all-around workhorse for all medium to heavy-duty applications.

• Specially designed for tough condition.
• Heavy-duty, robust design and reliable.
• High power at 100% Duty cycle, tested in 104°F/40°C and 140°F/60°C.
• Excellent design characteristics ensures welding quality, precise arc striking and highly stable arc.
• Fully encapsulated PCB to avoid dust contamination.
• Automatic compensation for main power fluctuations within ± 20%.
• Electronic continuous control of inductance.
• Excellent CC/CV characteristic ensures high quality and trouble-free welding.
• Exceptional welding characteristics in MIG/MAG, Flux-cored, and Stick welding (MMA).
• User friendly parameters settings.
• Initial and final crater control.
• Comprehensive 3 Year Warranty.