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DN Series Spot |
Precision Spot Welding Machine
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 DN series precision spot welding machine is a new kind of welding equipment controlled by controlled silicon.
The welding machine is facilitated with adjusting installation showing the quantity of heat and welding time.
It is widely used in spot welding of thin plate material for filing cabinets and switch cabinets. With flexible cable of three meters between welding electrode and the main unit, the welding can be done at any place.
The welding machine has such properties as excellent welding spot and easy and flexible operation. |
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MODEL |
DN-10 |
DN-15 |
DN-25 |
DN-35 |
DN-75 |
| Specified Capacity (KVA) |
10 |
15 |
25 |
35 |
75 |
| Input Voltage (V) |
380 |
| Input Current (A) |
26.3 |
39.5 |
65.8 |
80 |
197 |
| Output Empty Voltage (V) |
1.6-3.2 |
1.7-3.4 |
1.76-3.52 |
2-5 |
3.52-7.04 |
| Continuous Loading Rate % |
20 |
20 |
20 |
20 |
20 |
| Pole Out Length (mm) |
320 |
320 |
350 |
400 |
350 |
| Regulation Grade |
Continuous, non grade |
| Welding Thickness |
0.5+0.5-1.5+1.5 |
0.5+0.5-2+2 |
1+1-3+3 |
1+1-4+4 |
1.5+1.5-5+5 |
| Weight (kg) |
65 |
82 |
96 |
210 |
340 |
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MODEL |
DN-80 |
DN-100 |
DN-150 |
DN-200 |
| Specified Capacity (KVA) |
80 |
100 |
150 |
200 |
| Input Voltage (V) |
380 |
| Frequency (Hz) |
50 |
50 |
50 |
50 |
| Max Short Circuit Current (A) |
27000 |
31500 |
37000 |
42000 |
| Continuous Loading Rate % |
15 |
15 |
15 |
15 |
| Arm Extending Range (mm) |
260X500 |
260X500 |
260X500 |
260X500 |
| Max Adding Pressure (N) |
6100 |
6100 |
10000 |
10000 |
| Electrode Journey (mm) |
60 |
60 |
80 |
80 |
| Consumption of Cooling Water (liter/min) |
3 |
3 |
3 |
3 |
| Weight (kg) |
500 |
550 |
800 |
1200 |
Welding Thickness
(Low Carbon Steel, mm) |
3.5+3.5 |
4+4 |
5+5 |
6+6 |
Electrode
Dimension
(mm) |
Board |
Ø16 |
Ø16 |
Ø20 |
Ø20 |
| Pole |
Ø25X190 |
Ø25X190 |
Ø30X200 |
Ø30X200 |
| Arm |
Ø60X50 |
Ø60X50 |
Ø80X60 |
Ø80X60 |
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PRODUCTS 
