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Address: Huaming Bridge, 161 kilometers from 312 National Road, Luoshe Town, Huishan District, Wuxi City, Jiangsu
Thin strip special spot welding machine is a special equipment for the connection of metal thin strip joints. Selecting suitable electrode tips can spot weld a variety of thin strips such as copper, aluminum, and steel. When the workpiece and the electrode are fixed, the resistance of the workpiece depends on its resistivity. Therefore, resistivity is an important performance indicator of welding materials. High-resistivity metal has poor conductivity (such as stainless steel), and low-resistivity metal has good conductivity (such as aluminum alloy). Therefore, stainless steel spot welding is prone to heat generation and heat dissipation is difficult, while aluminum alloy spot welding is prone to heat generation and heat dissipation is difficult. In spot welding, the former can use small currents (several thousands of amperes), while the latter must use large currents (tens of thousands of amperes). Resistivity depends not only on the type of metal, but also on the heat treatment state, processing method, and temperature of the metal.
BDN1 thin strip spot welder
BDN2 thin strip spot welder