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How To Buy The Right Tig Welding Machine



Choosing the appropriate TIG welding machine is an important
decision that may require more time than you think. But it’s definitely worth
it! If you find the best TIG welder that can meet all your needs, it will make
the welding process easier and more pleasant to you. Moreover, a good TIG
welding machine can also add extra income to your bottom line and help you cut
down on repair costs. Well, now the point is to figure out how to make the
right choice? 

What does
TIG welding mean?

TIG – Tungsten Inert Gas – welding is an arc welding process
when the welder makes an arc between the base metal and non-consumable tungsten
electrode. This is a type of electrode that doesn’t melt. TIG welding uses a constant current welding power
supply in order to obtain an electric arc between the tungsten electrode and
the workpiece, utilizing the resultant to form the weld. TIG welding is perfect
for projects which require an excellent dexterity, namely, for projects where
curves or detailed designs are needed on the base metal. Here are some details
ofTIG welding

How much is
a TIG welder?

When it comes to the price for TIG welders, you have to
understand that it can range from $500 to $5,000, depending upon your needs and
requirements. Here are the main selection criteria that affect the pricing and
that you have to consider while choosing your TIG welding machine.


The cost of a welder is directly linked to the amount of
current it can create. Remember, thicker metals need more current to be welded
properly, in turn, thinner ones need less. So, don’t forget to think about the
amperage range you’ll need before purchasing a TIG welding machine.

AC/DC output

The metal you’re going to weld has actually to determine
your choice. Considering the fact that there are two principal modes of TIG
welding, you must identify the nature of the metal and the mode you will use.
Don’t forget that DC (Direct Current) is commonly used for all metals except
aluminium and magnesium alloys. AC (Alternating Current) is good only for
aluminium and magnesium alloys.

Basic or
sophisticated welding

Of course, the price of high-tech professional TIG welders
and small hobby-type ones will vary.

Machine size

Think about the location you will use the welder. If you’re
going to use it beyond your workshop, it would be better to pick out more
portable welding machine to reach maximum comfort. If it’s mostly for indoor
use, portability isn’t so crucial.

Duty cycle

The duty cycle of a welder is an
indicator that shows how long you can weld without worrying about overheating
the machine. The duty cycle is the time that a welder can operate at maximum
output and it’s usually expressed as a percentage. In most cases, 40-60% is an
adequate choice.   

Top types of
TIG welders

It can be really hard not to become puzzled because the
market offers you a wide selection of TIG welders to choose from. But don’t
worry! Determine your needs and check out the most popular types of welders
reviewed below in order to make the right choice.

Electric Precision TIG 225 – Perfect Option for Beginners

When you’re a beginner and want to master the skills of TIG
welding, the Lincoln Electric Precision TIG 225 is what you really need. Such a
reliable welder can make you look like a pro even if you’re just a beginner
thanks to its greater efficiency and performance. This cool model with 40% duty
cycle and easy-to-use interface is a true testimony of how simple, powerful and
flexible the welding machine can be.  

2018 AHP
AlphaTIG 200X 200 AMP – Best TIG Welder for Aluminium

The 2018 AHP AlphaTIG 200X 200 AMP is known as the most
suitable option for welding stainless steel and aluminium with the best price.
This machine has wonderful arc stability and 60% duty cycle. Besides, the 2018
AHP AlphaTIG 200X 200 AMP can form the thinnest welds and deal with anything
between 1/4″ aluminium to 3/8” mild steel.

Maxstar 150 STL TIG Welder – Best Choice for Home Use

Miller Electric is a well-known brand that produces the most
reliable and efficient TIG welders in the world. One of such welding machines
is the Miller Maxstar 150 STL. This model with amazing functionality can be
used for a wide range of metals and is featured by fantastic portability that
lets you carry this welder to different locations with ease. 

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