RSN-1250 IGBT Inverter Stud Welding Machine
The RSN-1250 stud welding machine is an advanced IGBT inverter machine designed for fast and reliable drawn arc stud welding. With a welding current range of 200–1250A, this stud welding machine provides stable output and efficient performance for industrial applications.
Advanced Welding Technology
The RSN-1250 stud welding machine features a DSP digital control system with 30 saving channels and an LCD display with general and intelligent modes. Operators can preset welding current and welding time, making the stud welding machine easy to operate and suitable for different welding requirements.
Its optimized arc-start program provides reliable arc starting, bright and clean welds, and low spatter. The concentrated welding energy also helps achieve fast welding with reduced heat input.
The welding torch of this stud welding machine is equipped with an internal cooling unit, helping reduce power consumption and extend torch service life. An external damper further helps reduce spatter during welding.
RSN-1250 Technical Parameters
- Model: RSN-1250
- Power Source: 3-phase 380V, 50/60Hz
- Welding Current: 200–1250A
- Duty Cycle: 30%
- No-load Voltage: 70–85V
- Protection Class: IP23S
- Insulation Grade: F
Standard Configuration
The RSN-1250 stud welding machine includes 1 power source, 1 short-cycle stud welding torch, 10m welding cable, 10m control cable, 3m power cable, and 2m ground cable.
The short-cycle stud welding machine is suitable for chassis, sheet metal furniture, machinery manufacturing, boilers, and other metal fabrication applications.
With high efficiency, precise control, fast welding speed, and reliable performance, the RSN-1250 stud welding machine is an ideal solution for manufacturers looking to improve stud welding productivity.
Contact us for more information about the RSN-1250 stud welding machine and its suitable welding applications.














