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The MIG-350DP and MIG-500DP are advanced digital welding machines designed for a variety of industrial applications. These models support pulse MIG/MAG welding, common MIG/MAG welding, manual arc welding, ascending arc ignition TIG, and arc gouging. Equipped with a CPU+DSP full digital high-precision control system, these welders offer double pulse functionality, allowing users to store customized welding process parameters for repeatable results.
Key characteristics include comprehensive protection functions such as short circuit protection, overheat protection, grid abnormal protection, wire blocking protection, and boot protection. A special program design for welding aluminum addresses common challenges like arc initiation melt and arc closure crater, ensuring smooth and efficient aluminum welding operations. The machines feature multiple operating modes: 2T, 4T, special 4T, and spot welding, with options for unified or separate adjustment modes to suit various welding needs.
Applications span high-speed train manufacturing, pressure vessel construction, car modification, yacht building, and high-voltage switch production. These welders are built for durability and precision, making them suitable for both heavy-duty industrial use and specialized custom projects.
Standard accessories for air cooling include a set of air cooling wire feeder with 5m cable, 2m grounding cable, 3m air cooling welding torch, and an argon gas meter (25L/min). Water cooling accessories comprise a water cooling wire feeder with 1.8m cable, water chiller, 3m grounding cable, 3m water cooling welding torch, welding machine cart, and argon gas meter (25L/min). Optional accessories such as gas proportioner, digital remote control box, CO2 gas meter, push and pull wire welding torch, digital display wire feeder, front and rear casters, and welding machine wheel steel frame are available to enhance functionality.
