STERCO PROJECTION CUM SPOT WELDER has been developed on account of our many years of research and development efforts In the field of Resistance Welding

2. The machines can be supplied in standard ratings ranging from 50 to 500 KVA with standardized depths of the throat.

3. Consistent and accurate welding of a wide range of sizes and metals under the most exacting welding conditions and high speed, automatic-operation is achieved by incorporating a specially developed precision electronic control system.

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APPLICATION

Machine is designed for welding any projection welding job e.g. Nut of Bushing to sheet, Barrel Bunks, Bombshell to Fins, Semiconductor devices, cross-wire welding etc.

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TECHNICAL SPECIFICATIONS

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(a) STANDARD PATING AND TYPE
50, 75, 100, 150, 200, 250, 300, 400, 500, KVA at the rate of 50% duty cycle. Other ratings available on request. Pneumatic Cylinder in -mounted directly on the upper arm.

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(a-1) STANDARD THROAT DEPTH
Standard throat depth available are: 300, 400, 600, 750, 900, 1000 mm. Machines with other throats can also be supplied.

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(b-1) MAINS SUPPLY
415 volts, single phase, 50 Hz.. Machines suitable for connection to 2 lines of a three phase supply. Supply cable to be provided by the customer as per recommended size.

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(b-2) OPERATIONS PER MINUTES
The Machine can perform an optimum of 80 operations per minute.

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