Water/Air Cooled MIG-500DP Welding Equipment with 80% Duty Cycle for Heavy Duty Applications

The MIG-350DP/500DP series represents advanced welding technology with full digital control for precision metal fabrication. These industrial-grade machines combine multiple welding processes including pulse MIG/MAG, standard MIG/MAG, manual arc welding, TIG lift start, and arc gouging capabilities.

Engineered with a CPU+DSP digital control system, these welders deliver exceptional arc stability and parameter consistency. The double pulse function provides superior weld appearance and penetration control, particularly beneficial for aluminum applications. Users can store customized welding parameters for repeatable results across production runs.

Specialized programming addresses common aluminum welding challenges, including arc initiation and crater filling at weld termination. The machines offer multiple operating modes (2T, 4T, special 4T, spot welding) with unified or separate adjustment capabilities for optimal process control.

Comprehensive protection features include short circuit protection, overheating protection, voltage fluctuation protection, wire feed jam detection, and startup safeguards. The units are available in both air-cooled and water-cooled configurations to suit different operational requirements.