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Equipped with a microcomputer control system and an LCD display for parameter settings, the DTN1-50KW digital display pneumatic spot welding machine offers precision, clarity, and ease of use. It produces minimal sparks during welding, ensuring robust welds. Ideal for joining hot and cold plates, stainless steel sheets, wires, nuts, and other workpieces, this welding machine features an all-copper transformer and incorporates wide-voltage technology, capable of automatically adjusting the voltage by ±20% to accommodate various conditions. Operation is straightforward under normal use, allowing adjustments to pressure time, welding current, welding duration, maintenance interval, and rest period directly through the microcomputer controller.
Specifications
|
Model |
Unit |
DTN1-50KW |
|
|
Primary voltage |
V |
380 |
|
|
Rated capacity |
KVA |
50 |
|
|
Rated input current |
A |
132 |
|
|
Maximum short circuit current |
KA |
16 |
|
|
Rated load duration |
% |
20 |
|
|
Secondary voltage regulation stage |
V |
Stepless voltage regulation |
|
|
Secondary no-load voltage |
mm |
0.5-5.0 |
|
|
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 |
2.5+2.5/0.9+0.9 |
|
Compressed air pressure |
mpr |
0.3 |
|
|
Compressed air consumption |
M3/h |
12 |
|
|
Cooling water flow |
L/min |
4 |
|
|
Input wire cross-sectional area |
mm2 |
10 |
|
Product Description
The DTN1-50KW Digital Display Pneumatic Spot Welding Machine is designed as a high-performance solution for industrial spot welding applications that demand stability, efficiency, and consistent weld quality. Its construction and control logic emphasize long-term reliability and adaptability in continuous production environments, making it particularly suitable for workshops requiring dependable and repeatable welding results.
The DTN1-50KW Digital Display Pneumatic Spot Welding Machine is widely applied in industries that require precise metal joining, including but not limited to:
Its versatility allows it to handle various workpieces such as thin metal sheets, structural components, wires, nuts, and overlapping plates with consistent performance.
The integrated control system enables operators to fine-tune welding parameters based on material type and thickness, improving process precision and reducing error rates. The digital interface enhances workflow efficiency by providing clear visual feedback and quick adjustments.
| Control Parameter | Adjustment Benefit |
| Welding Current | Optimizes heat input for different material thicknesses |
| Welding Time | Ensures strong fusion while preventing overheating |
| Pressure Time | Stabilizes contact force for uniform weld points |
| Rest Interval | Prevents excessive thermal buildup for continuous operation |
Combining intelligent control, structural durability, and adaptive voltage regulation, the DTN1-50KW Digital Display Pneumatic Spot Welding Machine delivers a balanced solution that enhances productivity while maintaining welding accuracy. It is an ideal choice for manufacturers seeking a cost-effective, stable, and scalable spot welding system capable of supporting both standard and customized production demands.
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