The Mig welder gun is one machine that we use for welding or joining metals by feeding consumable wires that we call electrodes, and a shielding gas through a welding gun.

This process of Mig welder gun is also known as short circuit transfer, and it takes place when the wire that are fed into the gun comes in contact with the metal to be joined.

There are different Mig welder guns available today but all of them offer almost the same functions. Handling and quality of the weld on the metal may slightly vary according to brands but not much. While buying a Mig welder, all you need to know is that you need not buy a gun that is not too big than what you would normally need. If you wish to use it occasionally for small fixes on your cars, trunks, or your iron gates, get the welder size that’s just appropriate enough for the job and not the oversized one that are generally used in big construction sites. Also, first know how long or for what purpose you need the welder for.

Generally, for common purposes any mig welder gun that has an amperage rating of 300 to 350 with its length of the torch being around 4.5m or 15 is quite good enough. If you are considering purchase of a mig welder gun, it’s always advisable to stick to popular brands and doing this may ensure hazard and defect free years of reliable service in your metal works.

For reliability and performance, buy genuine mig welder gun from a retailer of repute who offers a maximum warranty period and maximum service coverage. Specialist online retailer including the Longevity Inc accessible at http://www.longevity-inc.com, have their offices spread across the world and they supply mig welders gun of different models at a very competitive pricing. Some value for money welders gun include the Longevity Portable IGBT M200 200 Amp, which has a rated output of 55 Amp and allows multi-tasking capabilities for different welding needs.

Now, if you use your Mig welder gun for long duration in a given working day, consider buying a welder that’s not very heavy so that it doesn’t strains your energy. Apart from being lightweight, factors such as the gun’s feed ability to produce smooth welds, gas flow coverage, durability of consumables and flexible in design may affect your performance.

Quality of a mig welder gun differs according to manufacturers and models; and they are important in deciding whether your welds quality will be consistent and successful or coarse. It’s always advisable to you buy a genuine one although they may be slightly higher than and the imitation gun that are qualitatively poor in standards.

Also, other aspects to be considered are the nozzles and contact tips in Mig welder guns. They come fitted with choices of nozzles such as ‘push on nozzle’ or ‘screw on nozzle’ with a thread. Some of the nozzles tend to turn loose over use and then falling off, especially if you purchase a cheaper alternative. Needless to mention, besides the rough finish on your welds, they also affect the durability of consumables being used in the welding process.

For more information about Stick Welding, MIG Welding, TIG Welding, welding forums, Plasma Cutter or Generators visit longevity-inc.com.

MIG Welding