CNC Automatic Electric Resistance Projection Spot Welder Machine
Advantages different from Others 1, Can come true two directions auto-weld of X and Y axes, without manual operation, automaticity high, high efficiency.
2, LCD controller, accurate, convenient and easy
3, Adopt high quality parts and accessories, so equipments quality stable, lower fault rate and longer equipments life.
4, Equipped with fast imported solenoid valve to make cylinders act faster, thereby weld speed is faster.
5, Water cooling and fully copper core transformer so as to not easily burnout
6, Machine body with thick steel sheet, not easy to deformation
-It is easy to operate machine. Performance of machine is more steady, can be used 24 hours, lifetime 15 years.
| DTNZ-63 | DTNZ-100 | DTNZ-160 | DTNZ-3× 63 | DTNZ-3× 100 | DTNZ-3× 160 | DTNZ-3× 200 |
| Rated capacity | KVA | 63 | 100 | 160 | 3*63 | 3*100 | 3*160 | 3*200 |
| Voltage input | V/phase | 380/1 | 380/1 | 380/1 | 380/3 | 380/3 | 380/3 | 380/3 |
| Rated frequency | HZ | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Duty cycle | % | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Throat depth | MM | 350 | 350 | 350 | 350 | 350 | 350 | 350 |
| Electrode stroke | MM | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Max pressure | N | 7800 | 7800 | 12000 | 12000 | 12000 | 24000 | 24000 |
| Cooling water flux | L/Min | 6 | 6 | 6 | 12 | 12 | 12 | 12 |
| weight | Kg | 400 | 500 | 600 | 1000 | - | - | - |
| Max welding capacity | Low carbon steel | MM | 3+3 | 3.5+3.5 | 4+4 | 5+5 | 6+6 | 7+7 | 8+8 |
| Aluminium | MM | 1+1 | 1.5+1.5 | 2.5+2.5 | 3+3 | 3.5+3.5 | 4+4 | 4.5+4.5 |
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