Pneumatic Spot Welding Machine
This spot welding machine is designed for precise metal joining. It features a pneumatic cylinder that ensures consistent welding pressure for high-quality welds.



Technical Specifications
Product Overview
Precision Pneumatic Spot Welding
The DN-20KVA is a robust industrial spot welding machine designed for precision metal joining in demanding fabrication environments. It features a pneumatic cylinder system to ensure consistent welding pressure and high-quality results across production cycles. Equipped with a digital control panel and copper electrodes, this machine offers professional buyers a reliable solution for efficient and durable metal assembly.
Technical Performance
Rated Power
- Welding Mechanism
- Pneumatic cylinder for consistent pressure
Control & Operation
Control System
- Digital control panel
- Precise time adjustment
- Precise current adjustment
- Foot pedal for hands-free operation
Construction & Materials
Electrode Material
- Build Quality
- Sturdy industrial construction for stability and longevity
Maintenance & Support
Warranty Terms
| Component | Coverage Period |
|---|---|
| Complete Machine | 1 Year |
| Transformer | 5 Years (Replacement) |
- Operational Requirements
- Water Cooling Required



