TIG 250D – TIG Series (IGBT) DC TIG/MMA Welder
Advanced inverter TIG/MMA welding machine with dual input voltage (220V/415V), low current arc start, 2T/4T mode, and compact, portable design for industrial and site welding.
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
Full Description (Product Details):
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Advanced IGBT Core: Ensures excellent arc stability, reliable performance, and energy efficiency.
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Dual Voltage Compatibility: Operates on both 1-phase 220V and 2-phase 415V for flexible usage.
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TIG + MMA Functionality: Single machine supports both TIG welding and stick (ARC) welding.
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Low Current Arc Start: Smooth arc ignition even at 10A, ideal for precision TIG welding.
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2T/4T Smart Modes: Supports both trigger hold and non-hold operation for convenience and comfort.
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Independent Gas Flow Control: Adjustable pre-flow and post-flow ensures clean weld starts and ends.
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Safety Features:
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VRD (Voltage Reduction Device) for safe non-welding conditions during MMA
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Over-voltage, over-current protection
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Thermostatic control with fan cooling
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Applications: Perfect for welding stainless steel railings, sheet metal, machinery, hardware, and on-site construction in small to large workshops.
Standard Accessories:
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1 pc WP-26 TIG torch (4 m)
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1 set earth clamp with 25 mm² cable (2 m) + 16-25 mm² male connector
Technical Specifications:
Specification | Details |
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Input Voltage | 1P AC 220V / 2P 415V ±15% |
Phase | 1PH & 2PH |
Frequency | 50/60 Hz |
Input Power | 8.3 KVA |
No-load Voltage | 72V (220V), 68V (415V) |
TIG Current Range | 20–250 A |
MMA Current Range | 220V: 20–180 A / 415V: 20–200 A |
Rated Duty Cycle | 60% |
Power Factor | 0.93 |
Efficiency | 85% |
Insulation Grade | F |
Protection Grade | IP21S |
Weight | 7 kg |
Dimensions (mm) | 455 × 258 × 334 |
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