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MIG WELDERS (GMAW)

Commercial welders know that the MIG welding is a simple process of welding metal together. The Welding Wire is fed through the MIG Gun and this is done at a rate that is controllable in order to fill in the desired weld. LONGEVITY Company provides MIG welding machines of different quality which are affordable, powerful, and universal in terms of power requirements. The commercial welders using the LONGEVITY MIGWELD series, will be able to professionally weld on all exotic metals including aluminum with the available MIG Spool Gun. Here you can go through our welding videos and models. In case you have any questions, please contact us!

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MIG Welders | Professional Wire-Feeder Welding Machines!

MIG Welders

LONGEVITY MIG Welders

Why commercial welders choose MIG welder over other welding methods?

The MIG welding is among the simplest types of welding two pieces of metal together as the welding wire is fed through the gun that is similar to the action of a glue gun. That is why the MIG welding is referred to as a metal glue gun. The wire is fed by the wire feeder through the torch and then the wire melts creating a filler puddle of melted metal on the work piece. The MIG welding is a more simple process than the TIG and STICK welding, as the TIG welding, timing and manually feeding the filler rod needs more precision. The stick welding requires a combustible electrode that requires you to keep the proper height while moving to continue the arc. With the MIG welding process, the commercial welder has to move and hold the trigger while trying different ways that are suitable for proper distribution of the welding wire.

So which MIG welder should you use? How do you choose it? Click the Selection Assistant™ to get a better idea which MIG welder you need. In case you still have questions, call us on our toll free number at 877-566-4462 or email us at sales@longevitywelding.com

LONGEVITY WELDING

GMAW SMAW Inverter Type Portability MIG
Min./Max. Output (Amps)
Maximum Spool Size Capacity Spool Gun Capable Weld Aluminum GMAW-P (Pulse MIG feature ) Stick Welder (Option) Stick ( ARC ) Electrode Maximum Diameter (E7018)
MIGWELD® 100 MIGWELD® 100 Transformer Portable  60-100A  10lb No Stainless Steel, Mild Steel  --  No  --
MIGWELD® 140 MIGWELD® 140 Inverter Very Portable 30-140Amps:
20% Duty Cycle at 140 Amps
10 lb. Internal Spool Feeder SpoolGun 140 Stainless Steel, Mild Steel, Aluminum with Spool Gun No No --
MIGWELD® 200 S MIGWELD® 200 S Inverter Portable

30-200Amps

11 lb SpoolGun 140 Stainless Steel, Mild Steel, Aluminum with Spool Gun No Yes 1/8
MIGWELD® 250 MP MIGWELD® 250 MP Infineon IGBT

Moderately portable

40-250Amps
60% Duty Cycle at 250 Amps
40 lb. Internal Spool Feeder Speed Adjust 8M Spool Gun Stainless Steel, Mild Steel, Aluminum with Spool Gun Yes Yes 3/16
LONGEVITY WELDING Model Typical Uses weight
MIGWELD® 100 MIGWELD® 100 No external shielding is needed and is great for outdoor use, Mild Steel, Low Alloy Steel, Stainless Steel. 35.4
MIGWELD® 140 MIGWELD® 140 Fabrication, Hobby Use, Auto Industry, Petro/Chem Fab, Aerospace, Food and Beverage Industry, Mechanical Contractors, Shipboard Installation/Repair, Dairy Industry, Construction, Aluminum Welding Industry, Portable Requirement, Boat service/repair, HVAC, Light Manufacturing, Non Aluminum Welding, Stainless Steel and Common Steel Welding, 40 lbs
MIGWELD® 200 S MIGWELD® 200 S Fabrication, Hobby Use, Auto Industry, Petro/Chem Fab, Aerospace, Food and Beverage Industry, Mechanical Contractors, Shipboard Installation/Repair, Dairy Industry, Construction, Aluminum Welding Industry, Portable Requirement, Boat service/repair, HVAC, Light Manufacturing, Non Aluminum Welding, Stainless Steel and Common Steel Welding, 37 lbs
LONGEVITY WELDING

Model

Typical Uses

Weight

MIGWELD® 100 MIGWELD® 100 No external shielding is needed and is great for outdoor use, Mild Steel, Low Alloy Steel, Stainless Steel. 35.4
MIGWELD® 140 MIGWELD® 140 Fabrication, Hobby Use, Auto Industry, Petro/Chem Fab, Aerospace, Food and Beverage Industry, Mechanical Contractors, Shipboard Installation/Repair, Dairy Industry, Construction, Aluminum Welding Industry, Portable Requirement, Boat service/repair, HVAC, Light Manufacturing, Non Aluminum Welding, Stainless Steel and Common Steel Welding, 40 lbs
MIGWELD® 200 S MIGWELD® 200 S Fabrication, Hobby Use, Auto Industry, Petro/Chem Fab, Aerospace, Food and Beverage Industry, Mechanical Contractors, Shipboard Installation/Repair, Dairy Industry, Construction, Aluminum Welding Industry, Portable Requirement, Boat service/repair, HVAC, Light Manufacturing, Non Aluminum Welding, Stainless Steel and Common Steel Welding, 37 lbs

Professional MIG Welding Equipment

LONGEVITY offers a wide variety of MIG welding machines for every professional commercial welder and for those who weld as a hobby. Some of our most popular models include our MIGWELD 140 – a 140 amp 115volt MIG Welder capable of welding aluminum with a spool gun.

The MIG Welding is one of the simpler processes to learn and master when it comes to welding metal. Thanks to our tutorials, videos, and informative articles, you will have all the information you need to MIG Weld like a professional commercial welder!

Full Range of MIG Welders!