In today’s world, welding becomes the most popular jobs. People start this as a hobby or a profession. There have many MIG welders in the market for different roles such as heavy industrial jobs, light industrial jobs, home equipment and so many. You can also find many welders that can perform multi-process welding and suitable for both industrial projects and home equipment. However, before purchasing any MIG welder, you must consider some things for a better result that will be the Best MIG Welder. In addition, Best MIG Welder Buying Guide will tell you which matter you should realize before investment.
MIG Welding for beginners
Understanding Your Need
The first thing that you must think before purchasing any MIG welder is you have to know your requirement. Why are you going to buy a MIG welder? Which kind of job do you want to do by the MIG welder? If you want for your garage to do light or massive task, then you must consider the power. Moreover, if you want for your personal use or home repairing task, then a portable unit will be best for you. After deciding this you have to choose, what you want to do by the welder MIG, TIG, FACW or stick welding. Single process and multi-process welder machine are available in the market.
1. MIG Welding or Gas Metal Arc Welding (GMAW)
MIG welding process is an ongoing wire feeding process. In this process, the user pulls the trigger typically on the MIG gun, and it will feed the wire. Then the electric arc will place between metal and rod, and then it heats the metal, then the metal melt and joins together. MIG welding is usually used for welding alloys like nickel, copper, stainless steel and aluminum. Best gas for MIG welding is carbon oxide or carbon oxide and argon mixed gas.
2. Flux Cored Arc Welding (FCAW)
Flux cored welding is almost the same of the MIG welding, but the main difference is it uses a wire that is filled with flux, and it is like a tube. It doesn’t use solid wire. There have two kinds of flux core wire. Self-shielding (any external gas does not protect the cable) and double shielding (wire is covered with different gas for shielded welding). The self-shielding wire is safe for use at outside.
3. TIG Welding or Gas Tungsten Arc Welding (GTAW)
TIG welding is a welding process where the consumable rod is used to heat up the metal. Like MIG welding it needs an external shielding gas to protect the puddle. Argon gas is mostly used in TIG welding. Moreover, for welding alloys, TIG is used.
4. Stick Welding
Stick welding is typically known as Shielded Metal Arc Welding (SMAW). In this process, the welding rod transmitted electric current and welds the metal.
MIG/Flux-Cored Welders or Multi-Function
You may buy multi-function welder that can do both MIG and flux core. This type of machine is time and money saver because you don’t need to purchase multiple welder machines and can smoothly change the welding process. This type of device is for those who work various types of welding.
Considerable Matter Before Buying Best MIG Welder
The conditions are defined in Best MIG Welder Buying Guide is described as below :
1. Thermal Overload Protection
A welder having thermal overload protection system is an extended lasting unit. Because it protects the machine from overheating. The function of this system is it automatically shuts down the engine when it gets overheated and the restart by itself when it cools down. Moreover, it won’t hamper your time and work.
The duty cycle is measured in 10 minutes enhancement. The duty cycle indicates how much time can you use the machine before it goes on the rest period. If the duty cycle is 40%, then you will be able to weld 4 minutes before it goes on rest. So it is clear that higher the duty cycle will provide you a higher range of output.
3.The Size and Metal Thickness of Wire Weld
The metal thickness and wire must be chosen first because the machine uses the same cable of the metal that is to be welded. For example, if you want to weld stainless steel, the cable must be stainless steel. You should also remember that thicker metal needs longer cable whereas thin metal needs smaller.
4.Weight, Size and Portability
The weight, size, and portability must be considered before buying any MIG welder. If you are going to purchase a welder for doing large jobs, then the volume must be significant, and if you are buying this for small projects or personal use or using at home, then small size and less weight unit will be best for you.
5.Repair and Maintenance
Repair and maintenance are varying in the different welder. Some welder comes with a warranty, so you do n’t need to spend money from your pocket, and some do not come with a warranty, so you have to repair them by your own money. So before buying any MIG welder, you must know about its warranty.
Which Is The Best Welder Brand?
Some brands are known as the best brand in the welding market. These are Miller, Hobart, Lincoln, Everlast, and Thermal. They are known to be famous because of its quality, warranty service, and durability.
Some Things Should Be Recalled
Always remember that you must use or operate any MIG welder with safety. So you need to use safety glass, welding hood, gloves, steel toe boots and always care about the working environment. If you don’t work with safety, then you will face an accident. Moreover, before buying any MIG welder, research about that, read the review and then make a wise decision.
Best MIG Welder Buying Guide
Depiction of MIG Welding
If you are searching for perfect MIG welder then you can find all the information here that will help you to choose the best MIG welder. Here I’m going to give you all information about MIG welding.
What is Welding
Welding is a process where two parts of metal are joined by heating the top of them. To make the metal more strong, welding is used. Welding is also used for making car, construction work, repairing task and so on.
What is MIG Welding
MIG welding is a process where two metals are heated electrically to melt them and join them together.
What is a MIG Welder
A MIG welder is a machine that can perform welding by feeding wire electrically. For using MIG welder correctly, you need to set the voltage for heating the welder correctly.
How to Weld
You must follow some steps to weld correctly. First thing is you must check that you have everything that you need for welding. For welding, you must need welding machine, ground clamps with lead, electrode holder with lead, electrodes, and metal you are going to weld. Then you need safety material and make sure that you are using them correctly. Then make sure that there is no combustible in the welding area. Moreover, you need a suitable surface for welding.
How to Arc Weld
There are three types of Arc Weld. They are MIG welding, TIG welding and stick welding. Moreover, an arc welding requires a high voltage of electricity.
How to MIG Weld Steel
For MIG weld steel first you must determine the best method of welding then choose the best shielding gas. Then put the metal at room temperature.
How to Use A MIG Welder
For using a MIG welder correctly, you must know its function and how it is used. Then you have gathered an understanding of its voltage setting, wire feeding, shielded gas, etc.
Which Gas For MIG Welding
For MIG welding the combination of carbon dioxide and argon gas is used. For welding steel, 2% Carbon Dioxide and 98% Argon gas mix or C2 vapor are customarily used. Sometimes tri-mixed gas is used. Moreover, the tri-mixed gas is 90% Helium, 7.5% Argon and 2.5% Carbon Dioxide.
What is The Difference Between MIG and TIG Welder
The main difference between MIG and TIG welder is a MIG welder provides continuous wire feeding whereas a TIG welder uses the long rod for wire feeding and the wire feeding process is comparatively slow.
Which MIG Welder Is Best
MIG welder is a compound kind of welder. So you won’t find all the function on one machine, and you can’t compare one with other because duties vary from welder to welder. So you have to understand its purpose correctly, and then you will get the best welder.
Where to Buy A MIG Welder
You can purchase a MIG welder from anywhere. However, if you are buying it from the online shop, then you will get all information in advance.
After reading this article, I hope you have gathered much knowledge about the function that you must consider before buying any MIG welder.