
High Speed Multi Functional MIG-500dp Dual Pulse Water Cooling Mag Welder. Dual Pulse Technology: CPU+DSP full digital control with double pulse function for high precision. Aluminum Welding Solution: Special program design solves arc initiation and crater issues when welding aluminum. Comprehensive Protection: Features short circuit, overheat, grid abnormal, wire blocking, and boot protection. Versatile Operating Modes: Supports 2T, 4T, special 4T, and spot welding with unified or separate adjustment. Multi-Function Capability: Supports pulse MIG/MAG, common MIG/MAG, manual arc, TIG, and arc gouging. OEM Service Available: We accept OEM orders to customize products according to client requirements. Low MOQ Requirement: Minimum order quantity is just 1 set, allowing for flexible purchasing. One Year Warranty: Each machine undergoes 100% testing before delivery with a one-year warranty.