The MIG-350DP/500DP series represents advanced digital welding technology designed for industrial applications. These multi-process welding machines incorporate a sophisticated CPU+DSP full digital high-precision control system that ensures exceptional welding performance across various materials and applications.
These welding machines excel in multiple welding functions including pulse MIG/MAG welding, common MIG/MAG welding, manual arc welding, ascending arc ignition TIG welding, and arc gouging. The double pulse function provides superior control over weld bead appearance and penetration, making these machines particularly suitable for demanding industrial sectors such as high-speed train manufacturing, pressure vessel production, car modification, yacht building, and high-voltage switch applications.

A key feature of the MIG-350DP/500DP series is the ability for users to store customized welding process parameters, allowing for quick setup and consistent results across multiple projects. The machines incorporate comprehensive protection functions including short circuit protection, overheating protection, grid abnormal protection, wire blocking protection, and startup protection, ensuring operational safety and equipment longevity.
The specialized program design for aluminum welding addresses common challenges such as arc initiation melt and arc closure crater formation. With four operating modes (2T, 4T, special 4T, and spot welding) and unified or separate adjustment modes, these welders offer exceptional versatility for various welding requirements.

The machines are available with both air cooling and water cooling options, with standard accessories including wire feeders, grounding cables, welding torches, and argon gas meters. Optional accessories such as gas proportioners, digital remote control boxes, and push-pull wire welding torches further enhance the welding capabilities.
With robust construction and H-class insulation, the MIG-350DP/500DP series welding machines deliver reliable performance in demanding industrial environments. The IP21S enclosure protection ensures durability while maintaining optimal performance under various working conditions.
Wow, the delivery was incredibly fast and well-handled, arriving ahead of schedule without any issues. When I had a question about the order, the customer support team responded promptly and resolved everything with a friendly attitude. The build quality feels solid and durable, exactly what I expected for industrial use. Overall, a very satisfying experience from start to finish.
Zippy delivery and excellent packaging ensured the welder arrived safely ahead of schedule. The build quality feels robust and durable, with no visible defects or issues. Customer service was responsive and helpful when I had a query, making the overall experience smooth and satisfying.
The delivery was incredibly fast and well-handled, arriving ahead of schedule without any damage. Top-notch quality in the construction and materials used; it feels durable and reliable for industrial use. Terrific customer service team that was responsive and helpful throughout the process, making everything smooth and stress-free.
Unexpectedly fast shipping from the factory, which was a pleasant surprise as I needed this for an urgent project. The logistics were handled seamlessly, with clear tracking updates and timely delivery. As for quality, the welder feels robust and well-built, reflecting solid manufacturing standards. The service was exceptional; the support team responded promptly to my inquiries and provided helpful guidance. Overall, a reliable purchase with no issues in delivery or support, making it a great choice for industrial use.
Rapid delivery and excellent packaging ensured the welder arrived safely without any delays. The build quality feels robust and durable, perfect for industrial use. Customer service was responsive and helpful throughout the process.
Delivery was impressively fast, arriving days ahead of schedule, which minimized my project downtime. Durable construction and solid materials give this welder a premium feel, ensuring it can handle tough industrial environments. Customer support was responsive and helpful, promptly addressing my setup questions with clear guidance. Definitely a reliable choice for anyone needing efficient welding solutions without the wait.
Naturally, I was impressed with the overall experience. The delivery was incredibly fast, arriving well ahead of schedule, which minimized any downtime for my projects. The packaging was secure and professional, ensuring the item arrived in perfect condition without any damage. In terms of quality, the welder feels robust and well-built, suggesting it will hold up well under regular industrial use. Customer service was outstanding; they were responsive and helpful, promptly addressing my queries with clear and friendly communication. Everything from ordering to unboxing was seamless and hassle-free. Highly recommended for anyone needing reliable welding equipment with excellent support.
Quick delivery and excellent packaging ensured the welder arrived safely without any delays. Quality-wise, the build feels robust and durable, which is crucial for industrial use. Service was outstanding; the support team responded promptly to my inquiries and provided helpful guidance. Overall, a very satisfying experience that I'd recommend to others.
Efficient delivery and excellent packaging ensured the welder arrived safely without any delays. The build quality is robust and durable, perfect for industrial use. Customer service was responsive and helpful throughout the process, making the experience smooth and satisfying.