Storage spot welding pneumatic spot welding horn horn horn imported welding head, cylinder customized by SMC cylinder, solenoid valve solenoid valve used by the US MAC fast, work faster, more stable performance, the welding head can be fitted in any a welder to use, and easy to operate, as the needle itself spot-welding head, such as two single open for brazing head, can be used for pneumatic, but also as feet moving, solder pin and can be equipped with 3MM 6MM simple operation, stable quality. In welding welding object is located in the middle of two parts, the current through an object to be welded, and heat is generated in the object to be welded, sometimes mainly through soldering and welding head contact surface of the object is to generate heat, which mainly to see the current loop resistance which large parts. In the current loop, that part of the resistance is large, then the heat is mainly generated at that site. Features welder welding head the main point is the welding head and welding circuit has been formed, the current through the circuit, mainly to generate heat at the tip of the horn, the horn initiative fever, but do not take the initiative to be welded body heat, welding head contact is welded object, an instant heat transfer to the object to be welded, to be melted and welded to the welding object in contact with another object to be welded. Celtic Energy Limited Shenzhen /// storage spot welding pneumatic spot welding horn horn