RSM-2000 Industrial Submerged Arc Stud Welder (Φ3-26mm) | 70KW Heavy-Duty Power
Engineered for demanding industrial plants and bridge construction, the RSM-2000 delivers a powerful 2000A output to handle heavy-duty fastening tasks. This model excels in all-round welding positions—flat, vertical, and overhead—without deformation. Its modular internal structure and comprehensive protection functions make it a reliable workhorse for welding threaded studs and shear nails up to 26mm in diameter.
- Ceramic Ferrule Welding Range: Φ3-24mm
- Submerged Arc Welding Range: Φ3-26mm
- Welding Current: 200A-2000A
- Input Voltage: 380V (±15%)
- Protection Level: IP23
- Weight: ca 92kg
Max Φ26mm
Submerged Arc Mode
Dual Mode Tech
Ceramic & Submerged Arc
Grid Compensation
Stable Welding Under ±15% Voltage
Technical Features & Performance Advantages
High Power Output: Capable of generating a 2000A welding current, specifically optimized for heavy steel structures and power plant construction.
Foolproof Operation: Parameters can be manually or automatically controlled, allowing a regular welder to master the operation in just 20 minutes.
Intelligent Monitoring: Features a unique input voltage detection function, allowing users to understand the power grid status without extra instruments.
Superior Durability: High load endurance and fatigue resistance gun cables ensure the machine survives the most grueling 24/7 work cycles.
Clean Welding Environment: Advanced EMI design minimizes pollution to the power grid, making it safe to use alongside sensitive electronic equipment.
Versatile Material Compatibility: Expertly welds low-carbon steel, alloy steel, and copper with superior arc weldability.
Steel Structures
The ideal choice for medium-to-heavy industrial steel structures and frameworks. The RSM-2000 delivers a potent 2000A current for high-penetration Φ26mm submerged arc welding, ensuring absolute joint reliability for multi-story industrial plants.
Bridge Construction
A balanced solution for standard bridge deck and shear connector welding. With 70KW rated capacity and built-in grid compensation, it maintains a stable arc for Φ24mm ceramic ferrule welding even on remote construction sites with fluctuating power.
High-rise Buildings
Accelerate skyscraper construction cycles with high-intensity welding for embedded parts and steel floor decks. Its dual-mode tech provides 30%-40% energy savings, while the 100% duty cycle ensures continuous, non-stop performance during peak workload periods.
Shipbuilding & Offshore
Ruggedly built for marine engineering with IP23 protection and moisture-proof circuit boards. The RSM-2000 handles thick plate welding with ease, providing superior arc stability for large-diameter studs in high-humidity shipyards and offshore platforms.
Technical information
| Parameter | Specification |
|---|---|
| Ceramic Ring Welding | Φ3-24 mm |
| Submerged Arc Welding | Φ3-26 mm |
| Welding Current | 200-2000 A |
| 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 3-380 V ±15% (50/60 Hz) |
| Rated Input Capacity | 70 KW |
| Protection Level | IP23 |
| Weight | ca. 92 kg |
| Welding Time | 0.1-18.0 S |
| Insulation Level | H |
| Cooling Method | F (Fan Cooling) |
| External Dimensions | 910mm×410mm×460mm |
Explore More High-Power Submerged Arc Welders
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RSM-2500
RSM-3150
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-20
YF-DH-22
