As you can see new technologies is working very easily. Similarly to build a new modern building you need to use good equipment. These welding are used and seen from World War II. These are famous for cutting heavy metals. You can find many variety of welding equipment for welding and cutting metals.

1. What is the purpose of welding equipment?
As you can see new technologies is working very easily. Similarly to build a new modern building you
need to use good equipment. These welding are used and seen from World War II. These are famous for
cutting heavy metals. You can find many variety of welding equipment for welding and cutting metals.
Some of the welding and cutting equipments are TIG welder, Arc welder, MIG welder, welding helmet,
plasma cutter and welding machines.
TIG welders:
The full form of Tig is Tungsten Inert Gas. An arc is created with a TIG welding between metal and non
consumable welding. These can weld almost any king of metal. It gives a high quality and the metal is
cut in a neat manner. It can weld many metals than other welding equipment.
Arc welding:
It is the most easiest and portable welding equipment. The other name given is stick welding. It used
for transforming the electricity. One of the disadvantages of this welding is you got to change the
electrode very often.
MIG welder:
These take lesser time than the above welding equipment. The metal inert gas is also ascribing as wire
feed welding. It consumes less time and is less costly. These need a constant voltage for welding. The
mig welding has 3 properties are to be set properly i.e. voltage, wire speed feed and shielding gas flow.
Welding helmet:
These are the head gear used for protecting your eyes and face. You can burn your face or the welding
can damage your eyes if you don’t wear a welding helmet. It saves you from the sparks while welding.
Always wear a good quality welding helmet.

2. Plasma cutter:
This is the most effective and fast moving tool in the market. To cut the metal plasma requires high
temperature and electric arc. One of the major merits of plasma cutting is the inner surface of the metal
stays cool. These are generally used by the automobile people. It is the fastest among all welding and
cutting machines which can also cut thick metals in no time. These can cut the metal in different shapes
and sizes.
Welding machines:
The fuel gas and oxygen are used for welding and cutting. It is other wise known as oxy - fuel welding.
Now these welding are less popular but in olden days these were more famous. It takes the help of a
welding torch for fusing the metals. Similarly for cutting first the metal is heated up by a bleak torch. It is
majorly used in repairing the pipes and tubes. There are some fuel torches which don’t mix well with
oxygen. These are known as single tank. There are some metals which cannot be welded or cut by these
welding.
Source: http://www.everlastgenerators.com