3 Phase 380V Professional Digital Double Pulse Welding Machine for Aluminum Welding

3 Phase 380V Professional Digital Double Pulse Welding Machine for Aluminum Welding. Double Pulse Technology: CPU+DSP full digital control with double pulse function for high-precision welding. Aluminum Welding Optimization: Special program design solves arc initiation and crater closure issues for aluminum. Multiple Operating Modes: Supports 2T, 4T, special 4T, and spot welding with unified or separate adjustment. Comprehensive Protection: Includes short circuit, overheat, grid abnormal, wire blocking, and boot protection. Customizable Parameters: Users can store and recall customized welding process parameters. Versatile Welding Functions: Supports pulse MIG/MAG, common MIG/MAG, manual arc, TIG ignition, and arc gouging. Flexible Cooling Options: Available with both air cooling and water cooling configurations. One-Year Warranty: Each machine undergoes 100% testing before delivery with a one-year warranty.