AHP Alpha TIG 200X Review

AHP Alpha TIG 200X Review

Using both 110v and 220v models is possible (while using less energy). It does, however, go up to 140A and is smooth on the arc. Welding aluminum to mild steel has a range of 10 to 200 amps, making it versatile and powerful. You have to read the complete AHP Alpha TIG 200X Review to learn its every feature and function. Weld aluminum, stainless steel, and steel with the AHP AlphaTIG 200X’s excellent TIG and stick welding capabilities. This is a nice TIG welder with good results at a good value, which is hard to find elsewhere.

AHP Alpha TIG 200X Review

AHP AlphaTIG 200X costs more than other TIG welders in its class. The experience is nonetheless low-cost. In other words, it is not an actual professional TIG welding machine, but it can do the majority of the job a professional would do. In most cases, the AHP AlphaTIG 200x review will suffice for most TIG welding jobs, except for the most advanced ones. There is a multitude of features, but they cannot be fine-tuned. It is also an AC-DC TIG machine that can weld aluminum, stainless steel, and thin gauge mild steel, along with precision welding. The machine comes with many additional settings that will help achieve this.

AHP AlphaTIG 200X Features

An excellent welding machine will have a positive impact on your welds. A good tool makes welding more efficient. Another popular TIG/Stick welder is the AHP AlphaTIG 200X, this machine was created a few months ago by the AlphaTIG 203XI. Beginners and professionals alike find it a reliable welder. Despite its high-end capabilities and affordable price, it is powerful, versatile, portable, and portable. With this welder, AHP offers many features. Understand its pros and cons before deciding whether it is worth the money.

TIG/Stick Capability

As this welding machine uses TIG welding and Stick welding, its versatility is one of its most excellent benefits. TIG welding can achieve precision. It can also be used to weld thin sheet metal and aluminum. This allows for high-precision welding, thanks to the smooth arc it creates.

For these less precise welds, as well as when welding outdoors, Stick welding is an option. When you use this mode, arcs are seamless, and it’s easy to manipulate once you get going. Its versatility makes it capable of handling a wide range of welding jobs. With it, amateurs and professionals can both fabricate aluminum, stainless steel, and mild steel.

AC/DC Power

Due to its AC/DC capabilities, it is suitable for multiple welding applications. The task at hand can determine DC or AC output. For smoother arcs and less spatter, you will probably choose DC when working with steel. Having the AC option is, however, advantageous in some cases. You can use it to weld deep into plate metals, weld objects with magnetic fields since it does not suffer from arc blast, and weld aluminum because it can reach a higher temperature.

Dual Voltage

It features dual voltage capability, so it maintains its functionality in both 110V and 220V. You can use 110V power when welding thin metals. You can also switch to 220V when working on industrial and heavy-duty welding applications. By using dual voltage, you can use it in multiple locations easily. Depending on where you are, you might only have a 110V outlet available if working in a garage.

Power Output

This welding machine can produce a tremendous amount of power. One hundred forty amps are available at 110V. The 200-amp rating is for 220V. It can weld mild steel up to 3/8 inch thick and aluminum up to 1/4 inch thick. Furthermore, 6013 and 7018 can be welded. Welding with an AC or DC machine requires a minimum starting amp of 20 amps. As well as that, the welder has a duty cycle of 60% at 200 amps, which provides ample welding time before the machine needs to cool down. At 35%, Stick welding has a lower duty cycle.

User-Friendly Interface

A TIG/Stick welder’s intuitive interface is another benefit. With the improved interface, the control panel is easy to manage. By simply specifying the size and thickness of the material you are welding, rather than adjusting each setting in the control panel, this control panel allows you to automatically choose the correct settings for TIG or AC welding. By selecting the type and size of the rod, you can get automatic amps adjustment when Stick welding. This simple control panel may be beneficial for beginner welders who are still figuring out how to use the machine. Welders who are more experienced might find it helpful as it saves them time by eliminating the need to manually adjust all the settings.

2T/4T Function

A 4T or 2T operation is available when using this welder. You must use the foot pedal or touch switch to operate the 2T mode. As long as you keep holding the torch switch, using the machine at the selected settings is possible. Pressing the torch switch to activate the flow is very simple. In the end, releasing the torch trigger is enough to stop welding. The 4T is more complex but allows for more control of welding processes.

If you press the torch switch and flow switch simultaneously, you can activate the flow, but if you release the flow switch after a puddle forms, you can remove the flow. Once you have drawn the arc, release the button and press the torch to switch one more time to end the welding process. The 4T welding has the advantage of improved welding control. You can use it when welding longer lengths or if it isn’t practical to use a foot pedal.

Other Welding Settings

In this welder, pulse-width modulation is used. Touchless high-frequency TIG can start an arc. Thus, weld seams of the highest quality will be produced. Additionally, the unit has a smooth, responsive foot pedal that offers reasonable control. You might have to mount it because it likes to slide around. An alternative is to use the trigger switch included with the kit. In addition, by changing the settings on your welding machine, you can enhance your results. In this range, pulse frequency and pulse time can vary. These adaptable devices allow for adjustable tungsten life, penetration, and frequency settings.

Portable Design

You can easily transport the AHP AlphaTIG 200X welding machine to welding job sites since it weighs only 50 pounds. The handle on the product makes it easy to lift and move. In this AHP TIG Welder review, you will learn every functionality of the AHP AlphaTIG 200X from the top-notch TIG welders of the world.

Welding Power And Performance

Stainless steel and aluminum are no problem for the AHP AlphaTIG 200X welder with a 200 amp capacity. However, the precision and power of the tool allow one to work with thick and thin materials. At 200 amps, aluminum and mild steel can both be welded. This welder offers a strong duty cycle in addition to the power.

Furthermore, the welder can start at a low amp, down to 10A. Beginners can save themselves from burning through the metal or warping it by doing this when working on sheet metal. An AlphaTIG 20X is capable of operating at 110V and 22V. This makes it suitable for most outputs. You must plan to work on something very thick if you plan to use this machine on 110V. In addition to welding sticks, AHP stick welders are versatile enough to deal with a wide range of applications.

Welder Settings And Controls

An unaccustomed user might find the TIG welder’s control panel a bit intimidating at first. You become more adept at it the more you do it. Once you’ve used it for a while, you’ll find the controls second nature. There are clear markings on all buttons so that you can make adjustments. There is one significant disadvantage, however: settings cannot be made precisely. Therefore, all adjustments, including adjusting the amperage, require practice. The product does come with a good foot pedal, though. For starters, we recommend getting this one instead of a more quality one later on.

The Build Quality

According to its looks, it’s not a premium machine. The price isn’t low either. A welding machine of its class is reasonably priced. Security is good, and all components are of good quality. These panels are made from durable plastic and are of high quality.  Clear plastic covers the front and knobs of the machine. There are some cheap-looking buttons, though. This is an expensive product, so it can be pretty loud. The unit is reliable and rarely overheats.


With this unit, you can perform many different tasks efficiently. The AC/DC switch makes it easy to control the machine, and stainless steel and aluminum can be welded easily. Our favorite thing about it is how smooth the arc is. Additionally, it produces perfect quality aluminum welds (if you’ve got the skill) and is undoubtedly more efficient than some more expensive machines we have used. Welding rods such as 7018, 6013, and other standard rods can be accomplished in the stick model.

With this welder, you can do TIG and stick welding, giving you an alternative when TIG is not appropriate, for example, outdoors or when you don’t need the quality of TIG. The stick is not its primary purpose, but it delivers excellent results, is smooth, and doesn’t spatter much. With the 200X, you can weld out of position with a foot pedal, and there are some excellent options, like pulse frequency and a 2T/4T switch. The number of options on the front of the unit may overwhelm some novices, but they can be quickly learned if the instructions are followed. The digital display can also be used to view the output amperage during welding.


If you don’t have a generator or want to use it in multiple environments, the AHP AlphaTIG 200X’s dual voltage makes it ideal for starting in welding. Change the plugs, and you can switch the plugs. With 110v, it does the same work as with 220v (without requiring more power). It does, however, go up to 140A and is smooth on the arc. Welds up to 1/4” aluminum to 3/8” mild steel and has a power output range of 10-200A. This machine has a duty cycle of 60% for TIG and 35% for Stick, so you won’t have to worry about overheating for an extended time.


It doesn’t weigh too much, at 50 pounds. A 110-volt household power outlet is required for this machine to run. You can also use this if you plan on working in different locations or don’t have a generator yet. With its advanced inverter technology, the Alphatig can achieve such a low weight. Pulse width modulation enables greater control of pulse settings by using IGBT technology to control power consumption.


Alphatig offers a great price and is very easy to use. This is one of the best AC/DC TIG welders available for the money. Welding quality is on par with units that cost much more. As a newer company, AHP does not have a reputation like other big companies like Miller and Lincoln. That makes it cheaper.

Although some might hesitate to buy from an unknown manufacturer, this model has been on the market for a few years, and it has proven to be reliable. The warranty runs for three years, so you will either receive a new working unit or a refund if any problems arise.

Warranty Information

We offer three years of coverage against manufacturing defects for welders purchased from us. The faulty unit may be repaired or replaced depending on AHP weld’s discretion. Warranties do not apply to consumables. If a component that is not part of the overall welding machine needs to be repaired, the torch, foot pedal, and spool gun are covered by separate warranties.

Frequently Asked Question

Are AHP welders good?

There are few machines as valuable as the Alphatig. Welding is easy with this Mig welder – it boasts superior technology, equipment, and features, and, although it might not seem it, it is incredibly accurate.


This powerful combination stick and AHP TIG welder is the AlphaTIG 200x. When you read the AHP Alpha TIG 200X Review, you will come to know that this machine has an extensive amperage range, AC/DC capability, excellent arc stability, and can handle anything from 1/4” aluminum to 3/8” mild steel.  To improve the regulator and display screen, AHP should provide precise information on amperage and argon levels. The welder is easy to use and versatile for the price. Lincoln Precision TIG 225 is a power-only option. Be warned; this is a LOT more expensive option, but it is a powerful and excellent choice.


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