The single side spot welding machine consists of circuit, welding transformer, circulating cooling waterway system, spot welding control system, two water-cooled cables connected with the welding transformer, spot welding gun and galvanic pincette. There are four rollers at the bottom for easy movement and a Longitudinal hanging plate at the top frame for hanging.
Models /Item | Unit | DND3-160 | DND3-200 |
Rated power | KVA | 160 | 200 |
Rated input current | A | 400 | 475 |
Rated duty cycle | % | 50 | |
Rated input voltage | V | 380 | |
Power supply frequency | Hz | 50/60 | |
Secondary unload voltage | V | 21.7-19 | 24.5-21.7 |
Max welding ability | MM | 1.0+framework | 1.5+framework |
Max output current | A | 14800 | 16200 |
Insulating grade | | F | |
Cooling water consumption 2.5bar | L/min | 14 | 16 |
Pressure of cool water | Mpa | 0.15-0.3Mpa | |
Pressure of compressed air | Mpa | 0.5-0.6Mpa | |
Insulating resistance | | 500VDC=500M | |
Dielectric intensity | | 2500V,60S(primary-secondary) | |
weight | Kg | 220 | 240 |
♦The single side spot weling machine can be customized according to your requirements.
Features:
1. The welding gun is movable,so it is suitable for welding the workpiece that can not move.
2. Users can selected different welding guns or welding clamps to meet the welding needs of different product structures.
3. The single side spot welding machine is controlled by microcomputer, which can regulate the welding current and time accurately.
4. Application: bus skin and ordinary welding machine whose welding arm can not reach into the place.