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The TIG-250P AC/DC TIG Welder is an inverter based TIG welding machine that utilizes the most advanced inverter technology. Multi-function digital control welding machine, features DC TIG, pulsed DC TIG, AC TIG, pulsed AC TIG, and Stick welding in one unit.Suitable for welding non-ferrous metal material, like stainless steel, alloy steel, carbon steel, and copper, etc.; and could be applied to electric power construction, building construction, hardware products, furniture manufacturing, kitchen equipment and other industries. Alternating current is used to weld aluminum alloy and aluminum alloy materials, for example, bicycle frame welding, indoor and outdoor decoration, etc...Whether you are a professional welder or an amateur, this welder will bring you an amazing welding experience!
Features:
-AC TIG for welding aluminum up to 12mm.
-Efficient HF arc starts built-in pressurized arc ignition circuit,it realizes excellent arc starting with a 99.9% success rate, especially suits for different types of spot welding.
-Besides 2T or 4T welding mode it support.
-Pulse welding with adjustable pulse frequency, achieving high quality welding of thin metal sheet, dissimilar metal, materials of different thickness, and even the requirements of double-sided forming welds.
-This welder is equipped with pedal remote control capabilities, enabling real-time control of welding current by the operator, even at distances greater than 10m.
-Overheat and overcurrent protection improve the reliability and stability of the machine.
Model | TIG-250P AC/DC |
Power input AC | 1ph 220V |
Power input frequency | 50/60Hz |
Max. load power capacity | 7.1KW |
Rated current input | 45A |
Rated output current | 10-250A ( TIG ) / 20-250A ( MMA ) |
Open circuit voltage DC | 60V |
Rated welder duty cycle | 40%@250A / 100%@158A |
Up slope time | 0.1s-5s |
Down slope time | 0.1s-5s |
Post flow time | 5s-25s |
Pulse width ratio | 0.2-0.8 |
Pulse frequency( digital ) | 0.5Hz-100Hz |
Clean width | 25%-75% |
AC frequency | 50Hz-150Hz |
Suggested welding electrode Max. | 4.0mm |
Workpiece welding thickness | up to 12mm |
Welding material | Aluminum, Carbon steel, Stainless steel, Mild steel, Titanium, Nickel alloy, Copper |
IP grade | IP21S |
Insulation grade | F |
Dimensions( L*W*H ) | 545*335*600 (mm) |
Weight( N.W/G.W ) | 20.5kg / 24.5kg |
Subtitle from happy customers
Vinova Testimonials
I've used all types, brands, mig, tig, spool guns, arc, and for the money this little guy surprised me, outperformed my expectations, hopefully it lasts, welded for 2 hours straight today right out the box. Only downfall is the fixed whip and lack of ability to run gas. But for a portable 110 mig on a 100 ft extension cord it delivered
Jetsk Jon
![collection-image](http://www.doughtywelder.com/cdn/shop/files/Alex_Nguyen.jpg?v=1723108284&width=375)
This mig welder works great for what it is. It's a light duty welder, and they make no claims for it being anything else, but it's absolutely perfect for most home and hobbyist use.
Jesse C. Benton
![collection-image](http://www.doughtywelder.com/cdn/shop/files/Paul_Eden.jpg?v=1723108179&width=460)
I ran weld’s within its duty cycle and it performed perfectly. I’m truly impressed by the little button that adjusts the wire feed automatically. As far as performance, weak. If’n it can put out 80 amps I’d be impressed and if cranked up? Well it just kicks off. Maybe my units defective, idk. Nice even arc below 3/4 power though.
Robert Davis
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