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SPOT WELDING

SPOT WELDING

CAT NO: DIDACTICNULK2- -0115

SPOT WELDING Description and Tender Specification:

SPOT WELDING.

* Primary Voltage: To be suitable for 415V, 3 phase, 3 wire, 50 Hz, AC Supply.

* Rating @ 50% duty cycle           :  200 KVA

* Secondary No load voltage ( in stages):  6- 12 V

* Max. Welding current:  68 KA

* Secondary short circuit current  :  85 KA (VDE 0545)

* Max. Welding load :  680 KVA

* Connected load:  520 KVA

* Electrode pressure:  300 to 2500 KPa.

* Electrode working range:  250 mm

* Arm spacing:  65/445 mm

* Clamping plates: (Above):  400 x 400 mm;  ( Below):  400 x 400 mm

* Ventilation spacer:  Rectangular cross section (2x10). Sq.mm

* Max. dia. of stamping: 1300 mm

* In case of segment dia. up to       :  3000 mm

* Thickness of Ventilation stamping:  up to 1.0 mm.

* Operating speed.:  60 to 90 Spots/min

* Weldable Spots:  1 to 7 spots in a single stroke.

* Cooling: Water cooling

* Primary Current : 280 A

* Max Primary Current : 1180 A

* Throat Depth: 480 mm

* Machine should be able to work with air pressure of 70 PSI and supplier should provide moisture drying system.

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