TIG 315P AC/DC
The TIG 315P AC/DC is a professional-grade industrial TIG/MMA welding machine designed for precise and controlled welding on a wide range of metals — including aluminum, stainless steel, and mild steel. Powered by a 3-phase input and packed with advanced features like adjustable pulse frequency, slope control, peak/background current settings, and start/crater current, it delivers exceptional control over arc characteristics. Built with a tri-proof air duct design for durability and heat management, this unit is ideal for high-duty fabrication environments.
Available in Pack: Single-unit pack with inverter power source, water-cooled TIG torch, and earth clamp with cable and Europlug.
Key Features
- HF TIG and MMA dual process
- Pulse frequency and width adjustable
- Peak, background, start, and crater current controls
- Up-slope and down-slope adjustable for soft arc transitions
- Post-flow control for weld pool protection
- Digital display with simplified rotary knob interface
- Tri-proof air duct for better heat dissipation and dust resistance
- 3-phase 415V input for stable industrial performance
- Built-in protection against under-voltage, over-voltage, and over-current
Industries
- Pressure Vessel Manufacturing
- Aluminum & Stainless Steel Fabrication
- Pipe Installation
- Structural Steel Welding
- Industrial Equipment Maintenance
Processes
- TIG (High-Frequency Start)
- MMA (Manual Metal Arc)
Additional Details
- For critical weld applications, use crater current control to avoid crater cracking.
- Slope settings help transition smoothly between arc starts and stops.
- Ensure clean shielding gas supply for optimal TIG arc stability.
- Store in a cool, dry place.
- Refer TDS for more information.
Product Details
| Parameter | TIG 315P AC/DC |
| Input Voltage | 3P – 415V ±15% |
| Frequency (Hz) | 50/60 |
| Rated Input Current (A) | 17.2 (TIG), 17.0 (MMA) |
| Rated Input Power (kVA) | 12.36 (TIG), 12.22 (MMA) |
| Output Current Range (A) | 12–300 (TIG), 12–245 (MMA) |
| Output Voltage Range (V) | 10.4–39 (TIG), 20.4–42 (MMA) |
| No-load Voltage (V) | 62 |
| No-load Power Loss (W) | 100 |
| Power Factor | 0.9 |
| Insulation Grade | F |
| Efficiency | >85% |
| Housing Protection Grade | IP21 |
| Weight (kg) | 36 |
| Dimensions (mm) | 609 × 332 × 622 |
