
Swing Welding Trolley Automatic Welding Machine Portable Swing Welding Tractor. High Efficiency Welding: Improves work efficiency by 1.5 times compared to manual welding operations. Zero Defect Quality: Eliminates the 20% adverse rate of manual welding, ensuring stable seam quality. Adjustable Swing Control: Adjustable swing speed, range, center position, and left/right stay time for various specs. Magnetic Installation: Features magnetic attraction and control handle for convenient installation on workpieces. Automatic Stop Sensor: Equipped with sensor stop switch to automatically halt at workpiece ends for safety. Lightweight Design: Compact volume and light weight (12-18kg) allow operation by non-skilled workers. Four-Wheel Drive: Powered by four rubber wheels with oblique gears, chains, and sprockets for stable movement. Remote Control Capability: Control device can be disassembled for remote control and placed magnetically on workpieces.