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Contact Suppliertransformer |
low leakage (high linkage) design, proper cooling and insulation including winding impregnation to enhance reliability and service life. |
» current control |
current setting from min. To max. Value can be done by a 8 position, off loaf tap switch. |
» time control |
solid state electronic timer to control weld time from 5 to 50 cycles and 1 to 10 seconds to achieve accurate and repeatable spots. |
» weld pressure |
adjustable max. Pressure levels are derived from a heavy duty compression spring mounted on a pressure rod with calibrated nut. Here a special arrangement in the machine minimizes operator fatigue and ensures simple setting. |
» cooling |
electrodes, holders and arms are provided with water cooling arrangement with host connections. (water supply to be arranged by the user) |
» electrodes |
one pair of morse taper 2 straight electrodes made from hardened copper-alloy is supplied with the equipment. Other types of spare electrodes can be supplied on specific orders. |
Features |
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Applications |
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Technical Specifications
Particulars | Units | Spot Welding Machines | |||||
Rating @ 50% Duty Cycle | K.V.A. | 6 | 8 | 10 | 15 | 20 | 25 |
Normal Throat Clearance | MM | 220 | 220 | 220 | 220 | 220 | 220 |
Standard Throat Depth | MM | 300 | 300 | 300 | 300 | 300 | 300 |
Welding Range (M.S. Sheet Max. 2x) | MM | 1.6 | 1.8 | 2.0 | 3.0 | 3.25 | 3.5 |
Welding Range (Thickness Min. 2x) | MM | 0.16 | 0.2 | 0.2 | 0.3 | 0.5 | 0.6 |
Brass Sheet ( Max. 2x ) | MM | 0.6 | 0.7 | 1.0 | 1.5 | 1.6 | 1.6 |
Thickness ( Min. 2x ) | MM | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.3 |
S. S. Sheet ( Max. 2x ) | MM | 1.6 | 1.8 | 2.0 | 2.8 | 3 | 3.5 |
Thickness ( Min. 2x ) | MM | 0.2 | 0.18 | 0.2 | 0.3 | 0.3 | 0.6 |
Primary Supply Voltage | MM | 230/415 | 320/415 | 230/415 | 415 | 415 | 415 |
Phase | - | 1/2 | 1/2 | 1/2 | 2/3 | 2/3 | 2/3 |
2/3 | MM | 70 | 70 | 70 | 70 | 70 | 70 |
External water supply at Max. Temp. 30 C | LIT/MIN | 3 | 3 | 3 | 3 | 3 | 3 |
Size of Mains Supply Copper Cable | MM | 8 | 10 | 12 | 15 | 20 | 20 |
Recommended Switch Rating | AMP | 30 | 30 | 30 | 30 | 30 | 30 |
Delayed Action Fuse Rating | AMP | 15 | 20 | 25 | 30 | 35 | 45 |
Hmm | 1145 | 1145 | 1145 | 1145 | 1145 | 1145 | |
Approx. Dimensions Without Arm | Lmm | 455 | 455 | 455 | 455 | 455 | 455 |
Wmm | 330 | 330 | 330 | 330 | 330 | 330 | |
Approx. Weight Without Arm | Kgs. | 105 | 125 | 142 | 147 | 155 | 165 |