Double Head Pneumatic Spot Welding Machine Single Phase Press-Type

Single Phase Press-Type Double Head Pneumatic Spot Welding Machine
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SPECIFICATION

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DESCRIPTION
Pneumatic AC pulse spot welder utilizes the general mains supply to lower the voltage and increase the electric current. Such kind of low voltage but large current will be transmitted from the electrode to the linked point of two work pieces. On the linkage, due to the resistance of work piece, high temperature will occur so the metal will therefore generates high heat to make the work pieces in molten condition. Thus, the purpose of welding the two work pieces is achieved. The power of the pneumatic AC pulse spot welder that we produce is from 3KVA to 600KVA. It can be used to weld 10mm of iron and metals like stainless steel.?
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ADVANTAGE
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1) We use the intelligent microcomputer type controller. It is designed by ourselves. Constant Current Control, Constant Voltage Control, Slow Rise Current, Pulse Start, Fault Code Display.
2) Our controller has been awarded the patent last year.
3) Easy to adjust the welding power and welding current
4) Wide application, firm welding, no loose welding, Sparks can be quite effectively resisted
5) When the current is too low, it will automatically compensate. welding current is more stable
6) Convenient operation, easy adjustment. The intensity and time of welding current of each welding condition could be set separately.
7) Pneumatic control (action output); the pneumatic control could be delayed
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FEATURE
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1. Welding Control System:?
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WD-KD5: Intelligent microcomputer control; Multiple-section of discharge; It can be used to preheat, to weld, to reshape or to temper for special materials; Solve the problems of void welding or loose welding due to current shunt during the process of multiple projection welding; Especially suitable for welding high-carbon steel or special interlayer of metal plate; When the voltage of power supply is fluctuated, it can automatically compensate the current to weld.
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2. Pneumatic Control System:Adopt large displacement of magnetic valve and gas assembly, sufficient air supply; Adopt the quick exhaust cylinder, quick response, good servo performance.
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3.?Silicon Controlled: Adopt the SEMIKRON from West Germany, IXYS or IR Silicon controlled from United States; High precision and durable; Be able to control the high stability of the magnitude of current.
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4. Welding Transformer: Adopt high purity silicon steel disc refined welding transformer; Good performance in permeability and electrical conductivity; Less consumption of electricity, the contribution of our welding machine is 15