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AHP

AHP AlphaTIG 203Xi 200 Amp IGBT AC DC Tig/Stick Welder with PULSE 110/220v 3 YEARS WARRANTY

    • Based on 590 reviews
Condition: New
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Availability: In Stock.
Fulfilled by AHP_WELDS_USA
Arrives Jun 13 – Jun 14
Order within 22 hours and 1 minute
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Features

  • Please visit AHP website to learn about new features
  • High visibility LCD screen
  • 1/4" aluminum and 3/8" mild stee and 110/220 volts and is capable of welding 7018, 6013
  • Advanced Inverter Technology with PWM (Pulse Width Modulation) Using IGBT technology
  • Quality TIG welding on aluminum, stainless or steel and precise welding of thinner-gauge materials
  • Unit features HF start tig and includes a foot pedal for great tig welding control and Operation

Manufacturer: ‎AHP


Part Number: ‎Alpha-TIG201XD


Item Weight: ‎69 pounds


Product Dimensions: ‎19 x 23 x 12 inches


Item model number: ‎Alpha-TIG200X-2018


Is Discontinued By Manufacturer: ‎No


Color: ‎Yellow


Material: ‎Stainless Steel


Power Source: ‎ac


Item Package Quantity: ‎1


Number Of Pieces: ‎1


Number of Handles: ‎1


Handle Material: ‎Plastic


Included Components: ‎Work Clamp (6ft), Basic Consumable Kit (does not include tungsten), Nova Foot Pedal (25 ft Cord), 240V to 120v Plug Adapter (NEMA 6-50R to NEMA 15-5P), Nova Rotaflex 9/17 TIG Torch (12.5ft, 35-70 DINSE Connection, 9mm Quick Connect), 250A Stick Electrode Holder (9ft), Floating Ball Type Billet Brass Argon Regulator


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: July 5, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 13 – Jun 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • I wanted to make sure I had a lot of hours of service into it so I could really get to know the machine and not write some useless 2 sentence review after using it for a couple ...
I have owned this unit since mid December of 17 and I'm just now getting around to writing this review. I wanted to make sure I had a lot of hours of service into it so I could really get to know the machine and not write some useless 2 sentence review after using it for a couple of hours. Overall tl;dr of the review, I love it and I would highly recommend it to anyone. Stick: The stick mode in the AlphaTIG is the BEST I have ever used. I've ran Miller, Lincoln, and junk Harbor Freight welders and the AHP's stick welder is the smoothest. Striking an arc is effortless it takes a very light swipe or touch to the metal to initiate it. Once the arc is going it is extremely smooth and easy to manipulate. The unit is not picky on arc length so if you accidentally long arc on a start there are no worries about it going out. I've ran 6011, 6013, 7018, and 308l stainless rods through it in 3/32 and 1/8 and it ran them all perfectly without any issue the way it should. I haven't attempted 6010 but I've heard the machine will not run it. It's not surprising to me as several inverter machines have issues running 6010. Really though if you are on a budget buying this machine 6011 works fine because I doubt you'll be doing code work with the unit. I've let several people run beads with it and they all commented about how smooth it runs sticks. You can swap the machine over to AC while it is in stick mode which is awesome, and the hertz of AC is fully adjustable too. I've only had to do it once out of necessity because of arc blow but it is an extremely useful feature when you need it. Not many machines in this price range will let you do that. I've used the machine quite a bit on 120v with the adapter in places with no easily accessible 240v. I use a 12 gauge 25 foot extension cord with it and it runs great, there is no noticeable power loss through it. The one bad thing about running on 120v is that the digital readout and the knob readout do not match for some reason. The knob is the "correctish" amperage on my unit you just have to get a feel for the heat. Another bad thing is the unit will let you run up to full amperage while it is in 120v operation, which if you don't pay attention you will flip a breaker if you run too hot. I decided pretty quickly that unit is pretty much limited to 3/32 rods only in 120v, you can get away with burning 1/8 6011 on the low end side of it's operation. Also AC stick operation works just as good on 120 as it does 240. TIG: The machine does TIG great. I've only used one other TIG machine before, a Lincoln Square Wave, and the AHP is on par with it. The HF arc start works great and it's easy getting it initiated. The machine only goes down to 10 amps, which can bind you up on some really thin stuff. I was doing a repair on .20mm thick stainless and it was a little tricky getting that done but with the right technique it is doable. I've welded a quite a bit of carbon and stainless steel and it's worked great. I haven't done a whole lot of aluminum work but from the limited stuff I've done the machine does a good job. The AC controls work like they should and seem to be spot on. The pulse works like it should and is handy in some instances. I've only used 3/32 E3 tungsten with it and it works good and I don't plan on changing to any other at the moment. Accessories: Everything that comes with the unit is pretty good in my opinion with the exception of the ground clamp. The copper in it started breaking looses pretty quickly, and the general construction of it feels very cheap. I replaced it with a Lincoln ground clamp. I like the tig torch a lot. The hose isn't protected in any way which could be a con for some, but it makes the torch light and easy to maneuver so I like it. The torch head is flexible so you can bend it certain ways if you find yourself needing to. I see a lot of people complain about the foot pedal but I haven't had any comfort issues with it I think it works well and I like it. It adjust the amperage precisely and has a good up and down feel. I haven't used the TIG finger switch and I don't plan to so I don't have any comment on it. The flow meter it constructed well. I don't know if it's accurate I haven't used a calibration tip with the torch but I haven't had any obvious arc issues so it's working good for me. The stick stinger is good I see no reason to replace it. Overall: I really enjoy the machine it's been dependable for me. If someone was to say they needed a TIG machine it's my first recommendation. The only real con about the unit I have is the 120v operation with the digital readout not working right and not capping the machine off at 85 or 90 amps in stick and a little higher for TIG. I hate that as I do stick weld quite a bit with it on 120v. I also worry a little about the future of AHP. They're relatively unheard of to most people in the welding field. If someone goes wrong with the machine 5-10 years from now will you be screwed if they go away? It's a small gamble to take. However if the machine continues to work as great as it does and stays affordable I think AHP will start to get bigger and more known. I emailed AHP support to ask them a question about the unit and I received a reply within 4 hours so that was pretty nice. I've seen a video of the welder getting disassembled and it looks to be built with good components and assembled nicely. I know this was a long review but I feel like products that are several hundreds of dollars deserve them, and I would be happy to answer any questions if anyone has them. Hope it helps! ... show more
Reviewed in the United States on May 5, 2018 by CK
    • I'm new to tig welding
I have been mig and stick welding a long time but this is my first tig. When the machine came in it had a cracked torch. I contacted the manufacturer and sent them pictures and they promptly without question sent me a replacement. The learning curve wasn't bad. This speaks to either my understanding of welding or the quality of the machine itself. Within 10' of welding aluminum practice tabs(making approx. 4-5inch welds at a time) I was stacking dimes with decent looks and heat penetration. The machine itself was easy to setup once you figure out the buttons. The auto setting was very good for me being new to tig. I was between this and a Vulcan welder from HF. I am very happy I bought this one. I believe the quality of this welder is amazing, especially for the low cost. ... show more
Reviewed in the United States on December 28, 2023 by JMar
    • Welds like a McDonald's Sprite
This thing is great with stick or tig. Very smooth, very crisp, like a fresh McDonald's Sprite. I would recommend to anyone. You can even run it off a Predator 9000 generator.
Reviewed in the United States on April 24, 2024 by Anon
    • Great machine for the money
So far I have had this machine for about a week and I love it. I have run it through every process and tested everything but the overload protection (I don't plan to intentionally try it). So far it is a winner in my book. It works fantastic on aluminum, pulse works exactly as you would expect, foot pedal works great, flex head torch is really sweet, come with just about everything you need to get started. On steel it again performed great. Cranked it all the way up and it just kept on trucking. I will just get this out. The foot pedal works great, but the ergonomics are really terrible. I currently use it with a 2x4 under my heel to elevate my foot so it feels somewhat like a normal foot pedal. It feels way better this way. The flow meter, as many have stated, seems to be wildly inaccurate. I expected this along with the foot pedal, so I am not surprised by this. I am currently using it, I just took a sharpie and wrote the actual flow numbers from the torch onto the meter. I am surprised one of the tungsten collets (my 3/16) wasn't drilled centered, so no mater what I cannot get my tungsten centered within the cup. the other 2 included look fine. I have ordered another cup kit, which comes with new collets, so its not a deal breaker. Its a great machine. Just expect the foot pedal to be a bit wonky, and the flow meter not flow what its indicating. ... show more
Reviewed in the United States on November 22, 2017 by Matt H.

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