TIG 250
The TIG 250 is a compact yet high-performance TIG/MMA welding machine, designed for precision welding in structural and piping applications. Powered by 100 kHz MOSFET inverter technology and equipped with four heat sinks for optimal thermal dissipation, it delivers smooth arc control with dual TIG (HF) and MMA capabilities. Features include a digital current display, post-flow control for seam protection, and automatic arc force/hot start in MMA mode. Lightweight yet rugged, the TIG 250 is ideal for maintenance, light fabrication, and pipe welding.
Available in Pack: Single-unit pack with inverter power source, TIG 26 torch, and earth clamp with cable and Europlug.
Key Features
- Dual-process machine: HF TIG and MMA
- Advanced MOSFET inverter technology (100 kHz)
- Presettable current with LED display
- Auto-adaptive arc force & hot start (MMA mode)
- Post-flow control (0.5–10s) for better gas protection
- Dielectric strength test passed at 3750V AC for safety
- Compact and rugged with sloped front panel and corner guards
- Suitable for welding mild steel, stainless steel, and alloyed metals
Industries
- Structural Fabrication
- Pressure Vessel Welding
- Pipe Installation & Repair
- Sheet Metal Processing
- Machinery Maintenance
Processes
- TIG (High-Frequency Start)
- MMA (Manual Metal Arc)
Additional Details
- Use post-flow adjustment to protect the weld pool during cooling.
- Ensure proper tungsten selection and shielding gas purity for TIG mode.
- Lightweight build supports mobile use in job-site or repair environments.
- Store in a cool, dry place.
- Refer TDS for more information.
Product Details
| Parameter | TIG 250 |
| Input Voltage | 1P – 220V ±15% |
| Frequency (Hz) | 50/60 |
| Rated Input Current (A) | 35.5 (TIG), 38.5 (MMA) |
| Rated Input Power (kVA) | 7.81 (TIG), 8.47 (MMA) |
| Output Current Range (A) | 10–250 |
| No-load Voltage (V) | 64 |
| Post Flow Time | 0.5–10s |
| Insulation Grade | F |
| Efficiency | >85% |
| Housing Protection Grade | IP21S |
| Weight (kg) | 7.5 |
| Dimensions (mm) | 402 × 160 × 300 |
