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SPOT And PROJECTION WELDER
Features :-

  • Good working performance through thyristor controlled circuit
    eliminating contactors.
  • Long Serviceable life.
  • Power saving through usage of high quality conductive material and superior secondary circuit.
  • Efficient water cooling circuit.
  • Lower exhaust noise through unique construction.
  • Safe usage through high insulation techniques.

 

Standard Specifications of Spot Projection Welding Machine
Type JPC365 JPC-50 JPC-75
Rated Capacity (50% Duty Cycle) KVA 35 50 75
Rated Primary Voltage V 415
Rated Frequency Hz 50
  Hz 60
  Rated Maximum Input KVA 80 120 196
    KVA 90 130 237
Spot Duty Cycle % 8.5 12.0
7.5 9.5
Rated Secondary current (max) A 14 000 16 000 25 000
Dimensions of Throat Depth Depth mm 600
Opening mm 170
Tip Holder Diameter mm 25
Length Upper 250, Lower 150
Tip Diameter mm 16
Taper 1/5
Projection Rated Maximum Input KVA 90 145 220
100 155 230
Duty Cycle % 7.5 6.0
6.0 5.0
Rated Secondary A 16,000 19,000 27,000
Dimensions of Throat Depth Depth mm 410
Opening 170 200
Height Above Ground of
Upper Surface of Lower Platen
mm 815
Maximum Electrode Force Kg 500 1000
Electrode Stroke mm 10 ~ 60
Quantity of Cooling Water 1/min 6 8 12.7
Net Weight (Approx.) Kg 310 330 380

 

 

Standard Specifications of Spot Welder of MC, PMC, TC, PTC
Type MC 15 MC 25 PMC 25 TC 15 TC 25 PTC 25
Rated capacity (50%) Duty cycle) KVA 15 25 15 25
Rated Primary Voltage V 230/415 230
Spot Rated Frequency Hz 50
Rated maximum input KVA 20 45 20 45
Duty cycle % 9 9.2 9 9.2
Rated secondary current (Max.) A 7,500 12,000 7,500 12,000
Dimensions of throat depth Depth mm 300 330 300 330
Opening 150
Tip holder Diameter mm 22
Length 153
Tip Diameter mm 16
Taper 1/5 1/5
Maximum Electrode Force Kg 180 320 420 180 320 420
Quantity of Cooling Water 1/min 6
Net Weight (Approx.) Kg 118 158 166 110 141 149
Dimensions mm Width W 335 W 375
  Depth D 640 D 685 D 640 D 685
  Height H 1190

 

Model : MC/PMC/TC/PTC (column spot welders) Range available for medium and thick foundry welding.
MC : With electronic timer.
PMC : With electronic timer and pneumatic drive.
TC : With thyristor control and electronic timer.
PTC : With thyristor control, electronic timer and pneumatic drive.

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Copyright 2000 Welltech Industrial Supply Sdn. Bhd.
Last modified: May 12, 2000