RSM-3150 Ultra-Power Submerged Arc Stud Welder (Φ3-36mm) | 110KW Flagship
As the flagship of the series, the RSM-3150 is the ultimate solution for extreme industrial welding. Boasting a massive 3150A output, it is designed for the largest shear studs (up to 36mm) used in heavy machinery and offshore metal structures. Despite its immense power, the intelligent control system maintains delicate precision, ensuring that even the largest anchors are welded with zero deformation and maximum structural integrity.
- Ceramic Ferrule Welding Range: Φ3-30mm
- Submerged Arc Welding Range: Φ3-36mm
- Welding Current: 200A-3150A
- Input Voltage: 380V (±15%)
- Protection Level: IP23
- Weight: ca 155kg
Max Φ36mm
Submerged Arc Mode
Dual Mode Tech
Ceramic & Submerged Arc
Grid Compensation
Stable Welding Under ±15% Voltage
Technical Features & Performance Advantages
Maximum Welding Diameter: The industry leader for welding 30mm ceramic ring studs and 36mm submerged arc studs, suitable for the toughest anchors.
Extreme Load Capacity: With a 225A power switch and 110KW capacity, it is built for the most intensive steel structure environments.
Advanced Inverter Logic: Even at 3150A, the inverter technology keeps the machine relatively compact and much more efficient than old-fashioned magnetic units.
All-Weather Reliability: Specially treated for high humidity and harsh environments, perfect for shipyard and offshore platform applications.
Rapid Production Speed: Capable of maintaining high speeds of 3-15 pieces/minute in submerged arc mode, significantly boosting project timelines.
Maintenance-Friendly: Designed for long-term use with standardized components that can be easily serviced by ordinary electricians.
High-Speed Railway
The ultimate powerhouse for high-speed rail base fixings and large-scale infrastructure. With a massive 3150A output, the RSM-3150 ensures perfect penetration for Φ36mm studs, meeting the strictest safety standards for high-intensity railway transport.
Large-Scale Bridges
Designed for massive steel-concrete composite beams in mega-bridge projects. Its 110KW capacity and grid compensation technology guarantee absolute arc stability, delivering 100% duty cycle performance even on remote, high-altitude construction sites.
Offshore & Shipbuilding
Engineered for the harshest marine environments with IP23 protection and H-class insulation. The RSM-3150 excels in welding large-diameter connectors on thick marine steel, providing unmatched moisture-proof reliability for offshore platforms and heavy shipbuilding.
Heavy Industrial Plants
A flagship solution for heavy machinery foundations and massive steel frameworks. Featuring dual-mode technology, it seamlessly switches between Φ30mm ceramic ring and Φ36mm submerged arc welding, optimizing efficiency for the most demanding structural projects.
Technical information
| Parameter | Specification |
|---|---|
| Ceramic Ring Welding | Φ3mm-Φ30mm |
| Submerged Arc Welding | Φ3mm-Φ36mm |
| Welding Current | 200A - 3150A |
| Ceramic Ring Welding Speed | 10-30Pieces/minute |
| Submerged Arc Welding Speed | 3-15Pieces/minute |
| Welding Material | Carbon Steel, Stainless Steel, Aluminum, etc. |
| Input Voltage | AC 3-380V ±15% (50/60Hz) |
| Rated Input Capacity | 110KW |
| Protection Level | IP23 |
| Weight | ca. 155 kg |
| Welding Time | 0.1S-18.0S |
| Insulation Level | H |
| Cooling Method | F (Fan Cooling) |
| External Dimensions | 980mm×410mm×750mm |
Explore More High-Power Submerged Arc Welders
RSM-1600
RSM-2000
RSM-2500
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
