ESAB EasyWeld SSR 600 Fully Thyristorised MMA Welding Rectifier
ESAB
WELDING MACHINE
25 In Stock
The ESAB EasyWeld SSR 600 is a high-performance fully thyristorised MMA welding rectifier designed for heavy-duty industrial welding applications. Built with advanced solid-state technology, it delivers a stable, ripple-free DC output that ensures exceptional weld quality, deep penetration, and minimal spatter.
Engineered for demanding industries such as power plants, shipbuilding, heavy fabrication, mining, structural steel, and offshore construction, the SSR 600 offers outstanding reliability, stepless current control, remote operation capability, and superior protection against voltage fluctuations and thermal overload. It is also suitable for precision TIG welding with the appropriate accessories.
Key Features
- Fully Thyristorised industrial welding rectifier
- 600 Amp heavy-duty DC welding output
- Six-phase ripple-free DC output for premium weld quality
- Excellent arc stability with minimal spatter
- Built-in Hot Start for easy arc ignition
- Prevents electrode sticking and freezing
- Remote current control facility
- Stepless welding current adjustment
- Protection against overload, thermal overload, and HF interference
- Performs reliably under AC voltage fluctuations
- Rugged industrial construction for continuous operation
- Lightweight yet durable design
- Suitable for outdoor and project-site applications
- Compatible with TIG welding accessories
Technical Specifications
| Specification | Details |
|---|---|
| Brand | ESAB |
| Model | EasyWeld SSR 600 |
| Machine Type | Fully Thyristorised MMA Welding Rectifier |
| Welding Process | MMA (Stick), TIG (with accessories) |
| Input Voltage | 415V AC ±10%, 3 Phase, 50Hz |
| Rated Input Capacity | 40 kVA |
| Primary Current | 55 A |
| Open Circuit Voltage | 100V DC |
| Welding Current Range | 10–600 A DC |
| Rated Output @60% Duty Cycle | 600 A DC |
| Continuous Output @100% Duty Cycle | 470 A DC |
| Current Control | Stepless |
| Insulation Class | Class H |
| Remote Controller | RCU-SSR-600 |
| Dimensions (L × W × H) | 615 × 455 × 850 mm |
| Net Weight | Approx. 160 kg |
Applications
- Heavy Steel Fabrication
- Shipbuilding & Offshore Fabrication
- Nuclear Power Plants
- Thermal & Hydro Power Projects
- Chemical Processing Plants
- Mining Industry
- Structural Steel Construction
- Pressure Vessel Manufacturing
- Steel Plants
- Cement Plants
- Industrial Maintenance
- Heavy Engineering Workshops
Why Choose ESAB EasyWeld SSR 600?
The ESAB EasyWeld SSR 600 is built for professionals who require dependable performance in the toughest industrial environments. Its high-duty-cycle operation, ripple-free DC output, advanced thyristor technology, and robust construction ensure consistent welding performance, making it the ideal solution for high-production fabrication and critical welding applications.
Package Includes
- ESAB EasyWeld SSR 600 Welding Rectifier
- RCU-SSR-600 Remote Controller
- User Manual











