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Capacitor Discharge Bolt Stud Welding Machine for Insulation Nails - High Performance China Suppliers Factory
Detailed Information
The stud welding machine is very time and cost saving, all stud welding constructions do not need drilling, punching, threading, riveting, threading and finishing steps. Welding torches continue to expand the application potential of structural design. In stud welding, the welding process is short in time, high in current and low in penetration.
Therefore, it can be welded to thinner sheets. Workpieces for stud welding must be welded from one side. Capable of welding in all positions, connected to restricted vertical bulkheads with the aid of extenders.
Main Features
- All welding machines use new electronic components.
- Adopt digital, soft switching inverter technology, small size, light weight, easy to move.
- The panel is simple and easy to adjust, and even new worker can weld it.
- Suitable for welding steel structures, building floor slabs, bridges, etc.
- Intuitive and clear digital display of welding current and welding time.
- Three-proof design for key parts, suitable for various harsh environments, stable and reliable operation.

Working Connection Diagram
Product Parameters
| Model | RSR-5K | RSR-10K |
| Rated Input Voltage | 500WH | 1000WH |
| Current | 47000UF*2 | |
| Insulation Nails | 4500Pcs | 9000Pcs |
Installation Attentions
Input Voltage
AC three phase 380V 50/60Hz
Input Cable
≥16mm²
Output Cable
95mm², Welding gun ≦20m
Power Switch
150A
Ambient Temperature
-10℃~+40℃
Usage Condition
No blocked on air inlet & outlet. No sunlight exposure. Pay attention to dust prevention.
Standard Accessories

1x Electrode Holder

1x Ground Clamp

1x Welding Mask

1x Brush/Hammer
Optional Accessories

Welding Helmet

Welding Gloves

Electrodes E6013

Lift TIG TORCH
Frequently Asked Questions
What are the main advantages of using a stud welding machine?
Stud welding is highly time and cost-saving. It completely eliminates the need for operations like drilling, punching, threading, riveting, and post-welding finishing steps.
Can this machine be used to weld thin metal sheets?
Yes, because the stud welding process features a short welding time, high current, and low penetration, it is perfectly suited for welding thinner metal sheets without burning through.
What technology does the RSR series stud welding machine adopt?
It adopts advanced digital, soft-switching inverter technology, which makes the machine compact, lightweight, easy to move, and highly reliable.
What are the power and cable requirements for installing the machine?
It requires an input voltage of AC three-phase 380V 50/60Hz, an input cable of ≥16mm², and an output cable of 95mm² (with a welding gun length ≤20m). A 150A power switch is also required.
What environmental conditions are required for optimal operation?
The machine operates best in temperatures between -10℃ and +40℃. Ensure that the air inlets and outlets are not blocked, avoid direct sunlight exposure, and prevent dust accumulation.


