RSN7-5000-2 Flagship Dual-Gun Stud Welder (Φ3-38mm) | 5000A Ultimate Industrial Power
As the flagship of the series, the RSN7-5000-2 represents the pinnacle of stud welding technology. Delivering a phenomenal 5000A of welding power, it is engineered to handle the world’s largest stud diameters (up to Φ38mm). This “beast” is the definitive hub for mega-scale fabrication, supporting the heaviest industrial plant constructions and offshore platforms where only the highest level of fusion reliability is acceptable.
- Welding Range (Single Gun): Φ3-38mm
- Welding Range (Dual Guns): Φ3-28mm
- Max Welding Current: 5000A
- Input Voltage: 380V (±15%)
- Protection Level: IP23
- Weight: ca 210kg
Max Φ38mm (Single)
Φ3-28mm (Dual Gun)
Dual Core Tech
Two Independent Systems
Double Efficiency
Construction Speed Up 30%
Technical Features & Performance Advantages
Supreme Multi-Source Utility: This flagship unit offers unparalleled performance for heavy-duty air gouging and manual arc welding, serving as a comprehensive power hub for any heavy metal site.
Dual-Core Synergy Technology: Even at maximum load, the independent dual-system prevents arc interference, allowing two operators to weld large-diameter studs with zero performance degradation.
Extreme Voltage Resilience: Features the series’ most robust adaptive compensation system, maintaining a “dead-stable” arc even in extreme remote areas with severe power supply instability.
Modular “Zero-Downtime” Design: The internal layout is fully modularized, allowing for rapid diagnostic checks and on-site component replacement, ensuring your project stays on schedule.
Ultra-High Fusion Reliability: Engineered for Φ38mm heavy studs, the system provides an explosive initial current burst to penetrate through primer coatings, ensuring full-collar fusion every time.
Smart Energy Management: Integrated with a standby power-save mode that reduces idle energy consumption by 25%, lowering the overall carbon footprint of your mega-scale fabrication project.
Large-Scale Bridges
IP23 rugged design with H-class insulation for extreme bridge sites. It welds massive Φ38mm studs with absolute stability, while the dual-core system allows two operators to work at once, ensuring top-tier efficiency for steel-concrete composite beams.
High-rise Buildings
The ultimate skyscraper solution with a massive 190KW input capacity. It ensures 100% duty cycle for continuous welding of large-diameter embedded parts, significantly shortening the construction cycle per floor even in high-intensity environments.
High-Speed Railway
Engineered for high-intensity railway infrastructure requiring rapid output. The dual-gun system effectively doubles productivity, providing a consistent 5000A current for perfect penetration on massive structural plates and rail base fixings.
Shipbuilding & Offshore
A flagship powerhouse for heavy-duty shipbuilding and offshore platforms. It allows two operators to weld large-diameter connectors simultaneously on thick marine steel, maintaining superior arc stability even under challenging grid fluctuations.
Technical information
| Parameter | Specification |
|---|---|
| Welding Range (Single Gun) | Φ3mm-Φ38mm |
| Welding Range (Dual Guns) | Φ3mm-Φ28mm |
| Max Welding Current | 5000A |
| Welding Speed | 10-30Pieces/minute |
| Welding Material | Carbon Steel, Stainless Steel, Aluminum, etc. |
| Input Voltage | AC 3-380V ±15% (50/60Hz) |
| Rated Input Capacity | 190KW |
| Protection Level | IP23 |
| Weight | ca. 210 kg |
| Welding Time | 0.1S-3.0S |
| Insulation Level | H |
| Cooling Method | F (Fan Cooling) |
| Energy Efficiency | Saves 30% - 40% electricity compared to SCR welders |
| External Dimensions | 990mm×418mm×800mm |
More High-Efficiency Dual-Gun Stud Welders
RSN7-2500-2
Dual:Φ3-18mm
RSN7-3150-2
Dual:Φ3-20mm
RSN7-4000-2
Dual:Φ3-24mm
Compatible Stud Welding Guns for This Series
Ensure peak performance by palring your welding machine with our high- precision manual or automated guns, specificaly enginered for seamless ntegration.
YF-DH-22
YF-DH-25
