【Efficient & Excellent 】This permanent jewelry welder can coarse adjustment buttons within 1-9 levels. It uses plasma high-frequency discharge to generate a high-temperature arc between the workpiece and the tungsten needle, which instantly forms a molten pool at the metal welded joints, enabling smooth, solid, and efficient welding.
【Application】This spot welder can weld gold, silver, gold, palladium and platinum etc within 0.5-1.5mm/0.01-0.05 in in diameter. Mainly used for welding gold and silver necklaces, earrings and other ring closure, it does not apply to the pieces of work-piece.
【Packages include】1* Spot Welding Machine; 1* Foot Pedal Switch; 1* Power Cord; All Accessories for Assembly.
【Notice】Please don't step on the foot switch for a long time. Otherwise, the internal circuit will be burned; We recommend professional repairs and please be aware of electrical safety.