RSN-2500 Heavy-Duty Thyristor Stud Welder (Φ4-28mm) | 100KW High-Capacity
The RSN-2500 is a high-capacity power source delivering up to 2500A of welding current. It is specifically optimized for large-scale engineering projects like high-speed highway embankments and heavy machinery manufacturing. With its robust IP23 protection level, it thrives in high-humidity and tunnel environments, providing consistent, high-fatigue resistance for large-diameter shear bolts and irregular nails.
- Welding Range: Φ4-28mm
- Welding Current: 300A-2500A
- Rated Input Capacity: 100KW
- Input Voltage: 380V (±15%)
- Protection Level: IP23
- Weight: ca 410kg
Φ4-28mm
Welding Range
Thyristor Tech
Reliable & Stable
100KW Power
Industrial Grade
Technical Features & Performance Advantages
Massive Output Capacity: Capable of handling Φ28mm large-diameter studs with ease and consistency.
Optimized Thermal Management: Features an enhanced F-class cooling method to ensure stability during high-load endurance.
Fool-proof Operation: All welding parameters are preset on the panel, achieving a truly intelligent, error-free welding experience.
Robust Steel Structure: Reinforced internal chassis designed to survive the toughest shipbuilding and heavy metal industries.
Adaptive Grid Stability: Maintains normal operation even under extremely low voltage conditions via smart compensation.
All-Position Welding: Supports flat, vertical, and overhead welding without deformation or protrusions.
Heavy Steel Frameworks
The RSN-2500 is engineered for the most demanding heavy-duty industrial frameworks and massive steel structures. Delivering a potent 2500A current, it provides deep penetration for studs up to Φ28mm, ensuring the absolute joint strength and structural safety required for multi-story industrial complexes.
Large-Scale Floor Decks
Master complex floor slab installations with superior penetration welding on extra-thick galvanized support plates. The RSN-2500's 100KW power capacity easily pierces through industrial-grade zinc coatings, creating high-integrity bonds between the stud and the base metal for reinforced concrete structures.
Highway & Bridge Projects
A reliable powerhouse for highway embedded parts and massive bridge shear connector welding. With built-in grid compensation, it maintains maximum arc stability even when the onsite voltage drops significantly, while its IP23-rated chassis protects internal thyristor components from dust and moisture.
Marine & Shipbuilding
Built to withstand the harshest shipyard environments with H-class insulation and moisture-proof circuit boards. The RSN-2500 handles continuous welding of large-diameter anchor parts on thick marine steel with ease, providing the "foolproof" reliability needed for long-term maritime engineering projects.
Technical information
| Parameter | Specification |
|---|---|
| Welding Range | Φ4mm-Φ28mm |
| Welding Current | 300A-2500A |
| Welding Speed | 10-30Pieces/minute |
| Welding Material | Carbon Steel, Stainless Steel, Aluminum, etc. |
| Input Voltage | AC 3-380V±10% |
| Rated Input Capacity | 100KW |
| Protection Level | IP23 |
| Weight | ca. 410 kg |
| Welding Time | 0.1S-3.0S |
| Insulation Level | H |
| Cooling Method | F (Fan Cooling) |
| External Dimensions | 980mm×650mm×650mm |
Explore More Models in RSN Thyristor Series
RSN-1600
RSN-2000
RSN-3150
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