Ralli Wolf RT50 TIG 500IJ DC Inverter Welding Machine with MMA Function (500A, 415V 3-Phase)
RALLI WOLF
WELDING MACHINE
20 In Stock
The Ralli Wolf RT50 (TIG 500IJ) is a high-capacity DC TIG welding machine built for heavy industrial applications requiring maximum current output alongside precise arc control. With high frequency ignition, superior arc performance, and a post-flow function, it delivers clean, stable welds while economising tungsten use through its stable output and high duty cycle. The machine also includes an MMA welding function, giving fabricators added versatility from a single unit. Mounted on a mobile trolley design with wheels for easy job-site movement, the RT50 delivers up to 500A output for the most demanding TIG welding jobs. Backed by Ralli Wolf's 60+ years of manufacturing expertise and ISO 9001:2015 certification, it's a dependable choice for heavy-duty industrial TIG welding work.
KEY FEATURES
- High frequency ignition
- Superior arc performance
- Post-flow function
- Light and compact, easy to carry and use
- Economises tungsten use with a stable output and high duty cycle
- Built-in MMA welding function
- Mobile trolley design with wheels for easy transport
- IGBT inverter technology
TECHNICAL SPECIFICATION
| Specification | Value |
|---|---|
| Model | RT50 (TIG 500IJ) |
| Input Voltage | AC 415V ± 15%, 3 Phase |
| Rated Input Current | 26.2/35.0 A |
| Power (KVA) | 25.2 |
| No-Load Voltage | 70 V |
| Output Current | 10–500 A |
| Rated Output Voltage | 38 V |
| Duty Cycle | 60% |
| No-Load Loss | 80 W |
| Efficiency | 85% |
| Power Factor | 0.93 |
| Pre-Flow | 2.5 Sec |
| Post-Flow | 0–5 Sec |
| Arcing Way | High Frequency |
| Net Weight | 42 kg |
| MMA Function | Available |
| Inverter Technology | IGBT |
| Frequency | 50/60 Hz |
| Standard Accessories | TIG torch cable and MMA electrode holder cable |
APPLICATION
- Heavy industrial DC TIG welding for steel and stainless steel
- MMA (Stick) welding for large-scale fabrication
- High current welding requiring maximum penetration
- Workshops needing mobile, trolley-mounted welding equipment
- Jobs requiring both TIG and MMA capability from one machine
- Applications requiring stable arc with minimal tungsten wear at high output
WHY CHOOSE THIS (Ralli Wolf RT50)
- Delivers up to 500A DC TIG output, the highest in the Ralli Wolf TIG lineup for demanding jobs
- Combines TIG and MMA welding functions in a single versatile unit
- High frequency ignition ensures smooth, reliable arc starts
- Post-flow function protects the weld pool and tungsten electrode after welding stops
- Economises tungsten use while maintaining stable output and high duty cycle
- Mobile trolley design with wheels makes it easy to move around large job sites
- IGBT inverter technology ensures stable, efficient high-current performance
- Backed by Ralli Wolf's 60+ years of trusted engineering and ISO 9001:2015 certification
































