Language
DN3-40KW Metal Shell Digital Display Pneumatic Pedal Spot Welding Machine uses high-quality semiconductor components such as thyristors and integrated blocks to form a control circuit. It can accurately adjust and control the welding current and time. It is suitable for thin plates, wire mesh, cabinets, security doors, automobile repair, etc. Welding of steel furniture, stainless steel products, air conditioning equipment, etc. The main transformer has low power consumption, small no-load current, small size, and is easy to operate and transport.
Specifications
Model |
Unit |
DN3-25KW |
DN3-40KW |
|
Primary voltage |
V |
380 |
380 |
|
Rated frequency |
HZ |
50 |
50 |
|
Rated capacity |
KVA |
25 |
40 |
|
Rated primary current |
A |
65 |
105 |
|
Rated load duration |
% |
20 |
20 |
|
No load voltage |
V |
0.5-3.2 |
0.5-3.58 |
|
Extension length of electrode arm |
mm |
300 |
300 |
|
Distance between electrode arms |
mm |
200 |
200 |
|
Working stroke of upper electrode |
mm |
40 |
40 |
|
Maximum pressure between electrodes |
N |
1000 |
1000 |
|
Electrode size |
Electrode arm |
mm |
Ф40 |
Ф40 |
Electrode holder |
mm |
Ф20 |
Ф20 |
|
Electrode head |
mm |
Ф13 |
Ф13 |
|
Welding thickness Low carbon steel |
mm |
2+2 |
2.5+2.5 |
|
Adjusting series |
- |
Stepless voltage regulation |
Stepless voltage regulation |
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