Specification:Condition: 100% Brand New Item Type: Spot Welding Machine Material: Metal Uses: Spot welding machine can be used for rapid welding of platinum, gold, k gold, silver, precision welding of ring mouth, buckle, thin wire, direct welding without solder powder. Welding Range: 0.4—1.0mm Welding Current: 0.5A-30A Power: 200/300/400W Power Supply Mode: Directly plug in the power cord to use. Note: If the welding machine is placed in a humid place or when it is not used for a long time, it will be damp. If the above situation is found during use, it should be dried before use. The machine must be well grounded. Please pay attention to safety and correct operation when using it. Foot switch precautions: Do not step on the foot switch for a long time. Remove it immediately after stepping on it. If the foot switch is stepped on for a long time, the machine will be in a short-circuit state, which will burn out the internal circuit.Size: Approx. 280 x 130 x 165mm / 11 x 5.1 x 6.5in Package List:1 x Spot Welding Machine 1 x Foot Switch 1 x Tweezers 1 x Pedestal 1 x Pedestal Base 1 x Power Cable 1 x Needle