Language
The DTN1-25KW metal shell pneumatic spot welding machine adopts microcomputer control and LCD display parameters, which is accurate, intuitive and convenient. When welding, the sparks are small and the welding is firm. Suitable for welding of hot and cold plates, stainless steel plates, stainless steel wires, nuts and other workpieces. The welding machine is equipped with an all-copper transformer and wide-voltage technology. The voltage can be automatically adjusted up and down by 20%. When used normally, the operation is simple. Pressure time, welding current, welding time, maintenance time and rest time can all be completed on the microcomputer controller. adjust.
Specifications
Model |
Unit |
DTN1-25KW |
|
Primary voltage |
V |
380 |
|
Rated capacity |
KVA |
25 |
|
Rated input current |
A |
66 |
|
Maximum short circuit current |
KA |
13 |
|
Rated load duration |
% |
20 |
|
Secondary voltage regulation stage |
V |
Stepless voltage regulation |
|
Secondary no-load voltage |
mm |
0.5-3.52 |
|
Extension length of electrode arm |
mm |
320 |
|
Distance between electrode arms |
mm |
220 |
|
Maximum pressure between electrodes |
N |
4000 |
|
Cylinder stroke |
mm |
50 |
|
Electrode size |
Electrode arm |
mm |
Ф42 |
Electrode holder |
mm |
Ф20 |
|
Electrode head |
mm |
Ф16 |
|
Welding thickness |
Low carbon steel |
mm |
2+2/0.8+0.8 |
Compressed air pressure |
mpr |
0.3 |
|
Compressed air consumption |
M3/h |
12 |
|
Cooling water flow |
L/min |
4 |
|
Input wire cross-sectional area |
mm2 |
8 |
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