Metal Point Spot Resistance Welding Machine for Industrial Use
Method named for welders
Spot(projection) welders series: DTN-P-1(2)-L
DTN: Pneumatic AC mains frequency spot(projection) welders
P: Rated capacity
1: Dolne ramię nie może być regulowane; 2: Lower arm can be adjustable
L: Throat depth, namely arms length
Advantage & Feature:
Machine body of thick steel sheet, not easy to deformation. This Spot Welding Machine boasts solid structural stability for long-term operation.
Secondary electric conduction parts is style of upper insulation, to avoid short current accident caused by Scrap iron or workpiece.
The electrodes of speed can be adjusted at random, to decrease strike or workpiece and noise.
Microcomputer control, accuracy and steady, Can store 15 sets welding schedules, to suit different specification products. As a professional Resistance Spot Welding Machine, it delivers precise and flexible welding performance for diverse workpieces.
Kontroler może automatycznie kompensować prąd, aby spawanie było stabilne. Some material can be preheat or temper.
Transformator chłodzący wodę: Do układania stosów należy stosować arkusze krzemu o przepuszczalności 15000 gausów. There is cooling water in inside, using full copper alloy core, reducing impedance, improving the utilization of power, 20% duty cycle to ensure the requirement of long time welding, big output power. Użyteczna żywotność jest dłuższa, hałas jest mniejszy, a konstrukcja jest bardziej zwarta i rozsądna.
Fast solenoid valve, making welding speed faster, thereby the productivity is higher, therefore decreasing cost.
Cylinder adopt high accurate, anti-friction hard material, which is duralumin, without rust, lower friction, lower noise and loading is faster, thereby reducing the weld spatter.
Quality is stable, failure rate is low, therefore machine life is longer. This reliable Resistance Welding Machine requires minimal maintenance and serves for years.
It is suitable for metal wire, electrical appliances manufacturing, metal plate process, micro-electron etc.
Model
Unit
Item |
DTN-25 |
DTN-40 |
DTN-80-1 |
DTN-100-1 |
DTN-150-1 |
DTN-200-1 |
DTN-80-2 |
DTN-100-2 |
DTN-150-2 |
DTN-200-2 |
| Rated capacity |
KVA |
25 |
40 |
80 |
100 |
150 |
200 |
80 |
100 |
150 |
200 |
| Primary volts. |
V |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
| Frequency |
HZ |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
| Max short circuit current |
KA |
15 |
18 |
28 |
33 |
38 |
43 |
28 |
33 |
38 |
43 |
| Duty cycle |
% |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
| Max pressure |
N |
3000 |
3000 |
6000 |
6000 |
12000 |
12000 |
7900 |
7900 |
12000 |
12000 |
| Operational stroke |
MM |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
Electrode
Stroke |
MM |
70 |
70 |
70 |
70 |
70 |
70 |
70 |
70 |
70 |
70 |
| Arm length and distance |
MM |
350*220 |
350*220 |
350*250 |
350*250 |
350*270 |
350*270 |
400*300 |
400*300 |
400*300 |
400*300 |
| Cooling water flux |
L/min |
3 |
3 |
4 |
4 |
6 |
6 |
4 |
4 |
6 |
6 |
| Max weld capacity(steel) |
MM |
2+2 |
3+3 |
4+4 |
5+5 |
6+6 |
6+6 |
4+4 |
5+5 |
6+6 |
6+6 |
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