80A Jewelry Spot Welding Machine Foot Pedal Household Butt Welding Equipment Small ,Test accurately

Spot welding machine can be used for rapid welding of platinum, gold, K gold, silver, copper and iron, precision welding of ring mouth, melon buckle, thin wire, direct welding without solder powder. 1. Using the principle of plasma high-frequency discharge, the metal weld is instantaneously shaped Into a molten pool. 2. Adjust the output power according to different sizes of wires. 3. The welded workpiece is smooth, firm, fast and efficient.