Long arm pneumatic spot welding machine (factory)

1, Performance Characteristics

1), Direct type pressurization mechanism, good servo performance, welding speed is fast: guidance adopt the special material of small friction force, electromagnetic valve is connected with the cylinder directly to accelerate reaction speed, improve spot welding speed and reduce air flow loss. 

2), Long service life and low noise: with adjustment function of pressurized speed and adjust randomly up and down speed of pressurized head, ease the shock when the soldered object is pressed, it is with the adjustment function of rising buffer and can adjust randomly rising buffer speed, reduce the mechanical impact and improve the service life of cylinder body, and reduce the noise.

3), Security, ease to use: the filter cup of high performance gas path system is equipped with protection cover, which can prevent the fragments from splashing when the cup is broken, or protection from external shock, the cup and cover can be assembled and disassembied, easy to examine and repair.

4), Adopt water-saving type forced cooling mode: adopt circulating cooling water and avoid waste of water, greatly reduce the amount of cooling water.

5), High solid organism structure: the characteristics of impact resistance and vibratory rigidity can prevent electrode head from slide when it is pressurized to achieve stable welding.

6), Upper insulation is simple and practical: secondary conductor adopts the ways of upper insulation, it can avoid short circuit accident of insulating parts when the conductive scrap iron is adhered or the base is assembled to weld.

7), The main circult adopts high-power SCR non-contact switch: main circuit adopts thyristor component of water-cooling and high power, power supply output is strong, stable and good reliability.

8), High electrical conductivity, low power loss: during secondary current circuit, upper secondary output of main transformer use multilayer high toughness, high conductivity red copper belt, and show V type connection, greatly improved service life, lower secondary output adopts integral type direct connecting mechanism, power loss is reduced to the minimum.

2, Application

It is suitable for welding low carbon steel, stainless steel, tube materials etc.