Press Type Projection/Spot Welding Machine |
| .Press Type Projection/Spot Welding Machine | | | | | Application | | | Spot Welding, electro-brazing. crosswire welding, resistance heating and soldering. The machines are also capable of welding stainless steel, brass, phosphor, bronze, alloy steels, etc. | | | | | Users Include | | | But are not limited to-general engineering work-shop, makers of furniture, electrical instruments, containers, barrels and drums, telephone. Radio communication devices, clocks, kitchenware, textile machinery and spare, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refridgerators, transformers, motor, switchgear, etc. | | | | | Construction | | | Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same. | | | | | Cooling system | | | Electrodes, electrode holders water cooled, water required to be free from residue forming impurities and at a temperature of less than 30C. If water temperature is higher, increased water flow is required. | | | | | Electrodes | | | One pair Morse Taper II straight electrodes supplied as standard with the machine. Other types available on request. | | |
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| | | | | Current Control | | | By means of 6 tap change links between 50% and 100%. | | | | | Weld Initiation | | | By means of Foot Switch which initiates the weld only after the pre-set pressure id built up. | | | | | Electronic Control | | | Thyristorised synchronous electronic sequence timer consisting of: Sqeeze, weld, forge, off and heat control uint range 1-99c/s. | | | SOLID STATE: 3 Timers provided for squeeze, weld & forge Timings - Short range 5-50 cysles. Longe Range 1-10 seconds. | | | |
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