Ergonomic design with a comfortable handle for stable onehanded operation, reducing fatigue during use. Visual window with a sidesplit design provides realtime monitoring of the equipment status. This helps ensure a stable and safe welding process and can improve work efficiency by allowing you to quickly react to changes. Welding, cutting and rust removal 3in1 functionality. This single machine covers welding, cutting and rust removal, offering multiple uses across a range of metal materials and industrial scenes to meet diverse usage needs. Light and sturdy body for smooth, efficient operation. The design supports easy handling and reliable performance, helping to boost work productivity in everyday tasks. Use scenarios: Automotive and maintenance: perform small welds on vehicle frames or panels, cut metal sheets to size, and remove surface rust on doors and fenders. Metal fabrication and construction: assemble frames, cut metal components to required lengths, and remove rust from workpieces before finishing. Home DIY and workshop maintenance: fences or gates, create decorative metal projects, and prep rusty hardware for welding or painting. This description stays consistent with the product's ergonomic focus, realtime monitoring features, 3in1 functionality, and its lightweight yet durable build, while illustrating practical applications across common work environments.