Metal Wire Butt Welder,Pneumatic Butt Welding Machine Wire Spot Welding Machine

Features

1, Short power-on time, high thermal efficiency, and beautiful welding shape. The straight output welding current ensures the high-efficiency and continuous supply of welding heat. The short power-on time, reaching the ms level, makes the welding heat affected zone small, and the solder joints are beautifully formed.
2, It can effectively suppress welding spatter and obtain stable and high-quality welding results. The continuous heat supply generated by the straight output current makes the nugget temperature continuously rise, and the precise current rise slope and time control at the same time, will not cause the generation of heat jumps and the inability to control the current rise time to cause splashes.
3, The control accuracy is high. The high operating frequency (usually 1-4KHz) makes the feedback control accuracy 20-80 times that of the general AC spot projection welding machine and secondary rectifier spot projection welding machine, and the corresponding output control precision is also very high.
4, Three-phase input is adopted, which is suitable for the power supply balance of the power grid and does not require power compensation equipment.
5, Energy saving. It has high thermal efficiency, small welding transformer and low iron loss. When welding the same workpiece, it can save energy up to 30% more than AC spot welder and secondary rectifier spot welder.

Application scope:
During the welding process, high-heat metal spatter, which is flashing, is generated. It is mainly used for the butt joint of the end faces of the parts. Generally, the joint end faces have the same shape and cross-section. It can be used for plates, round bars, square bars, pipe fittings, and profiles. The materials that can be connected include ordinary carbon steel, high-strength steel, stainless steel, aluminum and dissimilar metals. The docking area can reach more than 10000mm2.
According to the different flashing modes, it can be divided into hand lever type, gas-liquid hybrid type, servo motor type, hydraulic type, etc.; according to the form of power supply, it can be divided into power frequency AC, intermediate frequency inverter AC and intermediate frequency inverter DC. It is widely used in rail transit, wheel rims, tools, cutting tools, machinery, window frames and other manufacturing industries. It has the advantages of high welding efficiency and high weld strength.

Specifications: