Min. Order:1 Piece/Pieces
Style: Fixed
Electrode Stroke: Vertical
Electric Current: DC Shock Wave
Transmission: Pneumatic
Conductive Way: Both-Sided
Welding Spot Number: Multiple
Type: Spot Welders
Welding Current: AC or DC
Current: Alternating Current
Power: 380V/50Hz
Insulation Class: F
Transport Package: at Customer's Requrest
Specification: export standard
Trademark: xinchang
Origin: Ningbo China
HS Code: 85152900
Production Capacity: 200 Sets/ Year
Customization: Available
Control: Automatic
Cooling Way: Water Cooling
Supply Ability: 200 Sets/ Year
A:Features
1, Efficiency high: Can produce 1000 PC/da usually.
2, Rate of loose-weld lower: Only 5 point among 1000 PCS product.
3, Without deformation and discoloration.
4, High energy saving: Energy saving 40% than usual machine.
5, Electrode is easy to change after wear, don't need to change the complete electrode and electrode base, only for electrode parts.
| DNW3-250-1200 | DNW-150-3 | DNW2-150-4 | |
| Rated capacity (KVA) | 250 | 150 | 150 |
| Transformer | 1200type 250KVA MF inverter transformer | 150KVA AC transformer | 150KVA AC transformer |
| Rated voltage (V)/ Phase | 380/3 | 380/1 | 380/1 |
| Rated frequency(HZ) | 50 | 50 | 50 |
| Max. short circuit Current (KA) | 42.9 | 36 | 36 |
| Duty cycle(%) | 50 | 20 | 20 |
| Max. pressure(N) | 5315 | 5315 | 5315 |
| Upper electrode Stroke (mm) | 60 | 60 | 60 |
| Lower electrode Stroke (mm) | 40 | 40 | 40 |
| Cooling water flow (L/min) | 24 | 6 | 6 |
| Max. welding width each electrode (mm) | 155 | 100 | 100 |
| Welding speed (pcs/ 8h) | 1000 | 800 | 800 |
| Overall dimension (mm) L*W*H | 2600*670*1685 | 460*1100*1900 | 1250*680*1840 |
| Air pressure | ≥0.6mpa | ≥0.6mpa | ≥0.6mpa |
| Insulation class | F | F | F |
We, Ningbo Xin Chang Machinery Co.,Ltd are a professional designer and manufacturer in Friction Welding Machine, Resistance Welding Machine and Heat exchanger equipment. Our factory is in this line more than 20 years, we have more than 10 senior mechanical and electrical specialists and total more than 200 staff, our machine is famous in China. We have CCC, ISO9001 and CE certificates. 




