Rilon TIG 400PIJ 400A Pulse TIG Welding Machine
RILON
WELDING MACHINE
100 In Stock
Rilon TIG 400PIJ Pulse TIG Welding Machine
The Rilon TIG 400PIJ is a professional-grade 400A Pulse DC TIG & MMA inverter welding machine engineered for precision welding in heavy industrial applications. Featuring advanced IGBT Module technology, adjustable pulse welding parameters, and remote control compatibility, this machine delivers outstanding arc stability, excellent heat control, and superior weld quality.
Designed for fabrication shops, pressure vessel manufacturing, pipeline construction, and stainless steel processing, the TIG 400PIJ provides precise control over pulse frequency, peak current, background current, start current, and crater current, making it ideal for high-quality welding with minimal distortion.
Key Features
- Heavy-Duty 400A Industrial TIG Welder
- Advanced IGBT Module Technology
- Pulse DC TIG Welding
- DC TIG & MMA Welding Functions
- 3 Phase Industrial Power Supply
- Remote Control Compatible
- Adjustable Pulse Frequency
- Adjustable Pulse Width
- 2T / 4T / Repeat Welding Modes
- Adjustable Post Gas Flow
- Adjustable Up Slope & Down Slope
- Adjustable Peak & Background Current
- Adjustable Start & Crater Current
- Stable Arc Performance
- Tri-Proof Air Duct Design
- High Efficiency Industrial Inverter Technology
Applications
Perfect for:
- Stainless Steel Fabrication
- Carbon Steel Welding
- Precision Sheet Metal Welding
- Pressure Vessel Manufacturing
- Pipeline Construction
- Petrochemical Industries
- Heavy Engineering
- Food Processing Equipment
- Pharmaceutical Equipment
- Industrial Fabrication
- Maintenance & Repair Workshops
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Rilon |
| Model | TIG 400PIJ |
| Welding Process | Pulse DC TIG / DC TIG / MMA |
| Output Current | 400A |
| Input Voltage | 380V, 3 Phase, 50/60Hz |
| Technology | IGBT Module Inverter |
| Rated TIG Input | 25.3A @ 400A |
| TIG Duty Cycle | 400A @ 40%, 310A @ 100% |
| MMA Duty Cycle | 400A @ 36V @ 40%, 310A @ 32.4V @ 100% |
| TIG Output Range | 10–400A |
| MMA Output Range | 20–400A |
| Open Circuit Voltage | 80V |
| Dimensions | 547 × 562 × 291 mm |
| Weight | 30 kg |
Package Includes
- 1 × Rilon TIG 400PIJ Inverter Power Source
- 1 × 4 Meter TIG Torch
- 1 × 3 Meter Earth Clamp
- 1 × Cerium Tungsten Electrode
Why Choose the Rilon TIG 400PIJ?
The Rilon TIG 400PIJ offers advanced pulse welding technology with complete parameter adjustment, enabling welders to achieve exceptional precision and consistent weld quality. Its industrial-grade construction, remote control compatibility, and reliable inverter performance make it the ideal choice for demanding fabrication and manufacturing environments.


























