TIG 250P AC-DC
The TIG 250P AC/DC is a high-frequency, pulse-enabled TIG/MMA welding machine engineered for superior arc control across a wide range of materials — including aluminum, stainless steel, mild steel, and low alloy steels. Built with 100 kHz MOSFET inverter technology, this single-phase machine features adjustable pulse frequency, AC balance, slope control, and post-flow time for greater precision and bead quality. Its compact form, digital interface, and visual knob layout make it perfect for both workshop and field settings requiring finesse.
Available in Pack: Single-unit pack with inverter power source, TIG 26 torch, and earth clamp with cable and Europlug.
Key Features
- AC/DC TIG & MMA dual process for ferrous and non-ferrous metals
- Pulse frequency adjustable (0.5–5 Hz) for shaping weld beads
- 2T/4T mode, down slope, and post-flow (0.5–10s) controls
- AC balance control for improved aluminum welds
- Presettable current with digital LED display
- Remote control compatible for foot pedal/torch triggers
- 100 kHz MOSFET inverter for energy efficiency and stable arc
- Passed 3750V AC dielectric strength test for operator safety
Industries
- Automotive & Aerospace
- Sheet Metal Fabrication
- Pressure Vessel Welding
- Aluminum Structure & Pipe Installation
- Precision TIG Welding in Workshops or Field
Processes
- TIG (High-Frequency Start)
- MMA (Manual Metal Arc)
Additional Details
- AC balance enhances cleaning effect while welding aluminum.
- Use pulse settings to control heat input and minimize distortion.
- Best suited for applications requiring clean, high-quality welds.
- Store in a cool, dry place.
- Refer TDS for more information
Product Details
| Parameter | TIG 250P AC/DC |
| Input Voltage | 1P – 220V ±15% |
| Frequency (Hz) | 50/60 |
| Rated Input Current (A) | 36.5 (TIG), 35.4 (MMA) |
| Rated Input Power (kVA) | 8.03 (TIG), 7.80 (MMA) |
| Output Current Range (A) | 10–250 (TIG), 10–200 (MMA) |
| Output Voltage Range (V) | 10.4–20 (TIG), 25.4–28 (MMA) |
| Pulse Frequency (Hz) | 0.5–5.0 |
| Remote Control Support | Yes |
| Frequency (%) | 80 |
| Post Flow Time | 0.5–10s |
| Insulation Grade | F |
| Efficiency | >85% |
| Housing Protection Grade | IP21 |
| Weight (kg) | 18.5 |
| Dimensions (mm) | 476 × 340 × 402 |
