Metal Inert Gas welders or MIG welders are the commonest tools used for welding in industrial settings although these are used by many home users as well. MIG Welders offer the scope for continuous welding and can be used to weld aluminum alloys, weld steel, and stainless steel.
There is better control while welding metals of thinner variety. The technique is extremely clean and you do not need to clean slag afterward. Users do not have to stop for changing while welding rods and can get the same advantages as arc welding.
Even novice welders find it most convenient to handle these tools, and some of these tools can also be implemented for flux cored welding. Beginners find it easiest to learn MIG welding techniques, and MIG welding itself is a very quick process. Find out about some of the Best MIG welders that are available on the market today.
How to Choose the Best MIG Welder?
It is easy to learn to use a MIG welder. However, that hardly means you can buy any of these that you come across
It is important to look at these factors while choosing a MIG welder
Duty Cycle –
- The term “Duty cycle” refers to how much time is required for the deposition of weld material, and is shown in terms of percentage.
- You should purchase a welder with a high duty cycle. However, the perfect duty cycle for your MIG welder would actually depend on your task. For example, a 30% duty cycle for car repairs has to be sufficient.
- The MIG welder should have sufficient power for welding the type of material or metallic element that you are handling. You should also have a proper idea about the type of metals you are likely to weld and purchase a welder to handle the same.
- For example, a welder having 30 amps rating can weld sheets of thickness up to 1 millimeter. The MIG welders for welding thinner sheets should come with 20 – 25 amp rating, which would be more perfect. You will require a welder with a minimum 140 amp rating if you are welding steel of ¼ inch thickness. Look for a welder with a minimum of 40 amps rating, if you are supposed to bond materials up to 2 mm in thickness together.
Power Supply –
- While browsing for the Good MIG welders, you can find them coming in 230 V and 115 V models. You can be confused, as you have probably only heard about 110 V or 220 V welders. However, there is no reason for confusion as these welders are able to run with 10% input voltage variance.
- A 208 V MIG welder can yet work in a 220 V outlet. Normally, a 110 V wall outlet has 15 – 20 amp rating. A 220 V outlet, on the other hand, is rated often at 40 amps or higher.
- Small sized MIG welders can be over 70 pounds in weight.
- You must purchase a welder with wheels or wheeled cart unless you would like to suffer from a strained back.
Wire feed speed –
- It decides the accuracy and speed of welding. MIG welders can be found in varied wire feed speeds.
- You should look for a welder with a type of wire feed speed that is suited to your purpose, and the type of metal that you wish to handle.
Mig Welder Review
1. Handler 210 MVP MIG Welder
- The Hobart Handler 210MVP is a welding tool with a good output power, ranging between 25 and 210 A, and can be handled by experts as well as beginners. It can weld various types of materials, which include aluminum, steel, and stainless steel.
- The device measures about 80 pounds in total weight, which is more than other similar welders. It is portable and can easily be transported, making it one of the Good MIG welders.
- The MIG welder for the money, it has a multi-voltage plug and lets you connect the tool to any of the two receptacles without the need for any extra equipment.
This is an affordable tool and is much lower in cost than other welders having similar features and power. This is one of the Best Cheap MIG welders available today.
2. MIG Welder, 120/240VAC
- This is a handheld MIG welder and is a dual voltage device that makes use of flux core as well as MIG gas for professional welding jobs. It uses inverter technology that can offer good arc length and travel speeds.
- It is just 38 pounds in overall weight and happens to be a portable tool. It makes use of 240V AC and is able to weld aluminum, stainless steel, and mild steel.
- The MIG Welder for Home Shop, it has a nice output ranging between 30A and 230A with DC. It uses the seamless Smooth-Start technology that ensures smooth operations without any spattering, making it a very clean welder.
3. Lincoln Electric Powermig 210 Mp
- This is a Multi-Process Welder, running on Electric Power, and is able to weld with flux-core, TIG, MIG, and stick. It can be handled by even novices, and with more experience using this tool can become easier.
- A MIG welder for home use, the welder has a total weight of 40 pounds and can be used and transported with ease. It is portable and versatile and can be used for many years. You can get enough power for dealing with small tasks. It is possible to use it up to 5/16 inch of stainless steel or mild steel.
- Users can set it up and weld easily, with the large color display helping to navigate them. The parameters can be customized easily from the display. There are turn and push digital controls that make the startup easier and more intuitive.
4. Forney 318 190-Amp MIG Welder
- A versatile piece of equipment, this welder is multi-purpose and can be used for general fabrication, repair welding, automotive, boats, and farms. It makes use of regulator and gas hose and is designed to be MIG-ready.
- The tool, running on electricity, has amperage measuring 190 Amp. It can be transported easily due to the cable wrap that comes along with it. It comes with a number of accessories, including a ground clamp, 15 feet power cord and 10 feet welding torch.
- You can use it for welding various types of metals, such as cast iron, aluminum, mild steel and stainless steel. It has a large cabinet and can let you access 4-inch as well as 8-inch spools easily.
Types of MIG Welders
Some of the most common types of MIG welders include the following:
1. Single Phase MIG Welders –
- These tools are portable, and generally, happen to be lower than 50 kg in total weight.
2. MIG Three-Phase –
- Such types of equipment are 3-phase and step-controlled machines that run on 415v power.
3. Inverter MIG Welders –
- These types of equipment have inverters built-in, which makes them perfect for regions where the power supply is transitory.
4. MIG Digital –
- These kinds of tools offer the ability to regulate weld settings precisely, which can minimize risks of errors and lead to better quality of welding.
- In another classification, MIG Welders are categorized into 2 broad types – Metal in Gas Welders and Gasless MIG Welders.
- In types – Metal in Gas Welders and Metal Inert Gas (MIG) Welders, a type of gas called Active Gas or Inert Gas is used to shield the weld puddle during the entire welding process. Argon Gas happens to be the commonest shielding gas that is used, given that is safe to use and does not enter into any reaction during the MIG welding process.
- A wire can also be used without any shielding gas, and the process is also referred to as Gas-less Wire Welding. In MIG welding, many welding wires can be used – like wear plate, aluminum, mild steel, substantial tensile metal and stainless steel, as well as various types of unique and specialized steels and metals.
- Usually, Gas-less MIG welders are used only by residential users regularly operating outside their home. Keep in mind that this type of welder can be used on outdoor areas and other job sites. The use of a Gas-less MIG setup is also beneficial in the sense that there are no risks of the shielding gas being blown aside and leading to hazards at the time of welding.
- Metal Inert Gas (MIG) welding, which is often referred to as Gas Metal Arc Welding (GMAW), has a high deposition rate. Metal Inert Gas (MIG) welders can be implemented for various applications. For example, you can see them being used in personal as well as professional circles for almost any type of project. These welders can be used in any home, from garages to professional vehicle plants.
- It is not tough to meet the power needs of an MIG welder, as long as your workstation satisfies the necessary standards.
- You can find many MIG welders, which can be learned easily and are perfect for even novice welders. Many of them can be used straight out of the box. The welders have various accessories available, and you can work with comparative ease on auto body restoration, DIY repair jobs, and other minor projects.
- You should remember to compare the features and the costs of the MIG welders. It is also essential to at least have a proper knowledge of the materials that you are supposed to bind together, in order to purchase the Good MIG welders.
- As a buyer, it is vital for you to understand what the purposes are that you would exactly wish to use the welder for. Before investing any money, you should do some detailed research. Spot all your requirements and choose a welder that matches your budget as well as needs.