In the technical industries, machinery plays a vital role. Different types of machinery perform different tasks suiting their abilities. One such type of machinery is the welding machine. 

Before going on to welding machines, let us understand what welding means.

Welding is the process of joining two metal parts by melting them and allowing them to stick together with robust strength. Welding has numerous applications in almost all industries, including electrical, mechanical, technical, and a lot more.

The machines which are used to execute this melting of metals and joint them together are called welding machines. Welding machines produce heat with the help of electricity and melt the metal. Once the metal is soft, it sticks to another metal part to which it should be joint. Thus, it creates a strong connection between the metals and prevents them from tearing apart.

Different types of welding machines are available on the market.

Numerous welding machines are available in the market, and you can buy the best range of welding machines at Menahub. The type of welding machine to be used varies with the type of welding you need. Therefore, before choosing a welding machine, you need to choose the welding technique you need to apply to gain the best results. Also, welding machines can be classified based on the types of machines they are using. The underlying list describes the types of machines based on the areas they are used. Let’s have a quick look at these types!

1. Inverter welding machine: Inverter welding machines often have internet attached to them. The inverter can be an AC or DC supplier. It has an input voltage of 220-240 volts. The frequency range of the current ranges between 50 to 60 hertz with an output current of up to 200 Ampere. The machine consists of 1 electrode holder, one earth clamp, one wire brush, and one helmet.

2. Electrode welding machine: Electrode welding machine works with AC and is regulated by the shunt, cooling by the air force, and equipped with a trolley. It also provides a double voltage option and can range voltage up to 400 Volts. The double voltage option works on 230 Volts and 400 Volts with the frequency of 50 to 60 hertz. It can supply welding current ranging between 40 to 170 Ampere.

3. Power welding machine: A power welding machine has an Earth cable, an electrode holder Earth clamp. It can work on AC up to 230 Volts at a frequency of 50-60 Hertz. The output current of the machines ranges from 20 to 200 Ampere. It has an arc force range of 90 amperes and a no-volt range of 78 Volts.

4. Portable welding machine: It is lighter in weight than other welding machines and is easy to carry from one place to another. It is equipped with advanced MOSFET inverter technology and can supply unstable input voltage. It is also flexible to use in high-temperature fields. It is easy to operate and is used for different welding types of steel in positions and structures. It is best for indoor operations and can weld the alloys of steel as well. The main application of portable welding machines is interior decoration, hardware processing, and industrial processing operations.

5. Tornado welding machine: It comes with a thermostat, trolley, and cooling fan. Tornado welding machines supply continuous electric current regulation with the help of shunts. It comes with a two-phase voltage of 230 and 400 Volts; each works between the frequency range of 50-60 Hertz. The maximum no-load voltage of this machine is 44 to 48 Volts.

6. Aluminum welding machine: It has selectable AC and DC outlets to deliver both types of currents. Also, the pulse width and pulse frequency can be adjusted in this machine. It comes with an inverter power source, earth clamp, TIG torch, and tungsten electrode. The input voltage in phase 1 is 220 Volts at the frequency of 50-60 Hertz. The output current of this welding machine can go up to 210 Ampere.

7. Arc welding machine: It is simpler to operate it when compared to other welding machines. It has a calibrated current control knob that makes its operation easy. The arc welding machine has a digital meter that displays the welding current readings. It has a dust-free cooling system that enhances the duty cycle. You can raise the output range of this machine to 630 Ampere.

8. PPR welding machine Set: It can weld up to 12.5 cm and is equipped with an On/Off switch for more effortless operation. It has a supply voltage of 220 to 240 Volts with a 50 to 60 Hertz frequency range. The operating temperature of this machine set can go up to 320°C. It is installed with a double resistance of a capacity of 1000 Watt each.

What to look for when buying a welding machine

If you’re interested in welding, you need to make sure that you buy the best welding machine based on your needs and budget. Welding machines vary widely in price, so it’s essential to do your research before making any purchases. While cheap welding machines might seem like an attractive option at first, they can be extremely frustrating if they break or don’t do the job right.

Nature of the metal: The nature of metal your welding will influence what type of welding machine is best for your needs. For instance, low and moderate carbon steel is easily welded by almost any model on our list. Still, aluminum requires a higher frequency welder, and stainless steel requires TIG (Tungsten Inert Gas) welding. Therefore, before selecting a welding machine, it is critical to consider the metal that will be welded.

Size: A lot of people don’t realize how big a welding machine is. A benchtop model might be a little larger than you think, and a standing unit can be taller than you or weigh more than you do. Make sure there’s enough room in your workspace for your future machine—and make sure it will fit into any car or truck you plan on transporting it in. (Also, check any local laws about moving machinery.

Type of Welding: The type of welding machine you buy will depend on what you want to weld. There are four basic types of welding—mig, tig, stick, and arc. The best type for your needs depends on what you intend to weld, where you intend to use it, and how much money you have available. A word of caution: Do not buy an inexpensive welder just because it’s cheap. You get what you pay for, so do your research before purchasing a welder.

Cost: The cost of welding machines can range from a few hundred up to thousands. If you are looking for an inexpensive machine for occasional light work, you can find some reasonably priced units. However, if you need a reliable unit for heavier work and continuous use, it is wise to invest in a mid-range or high-end model. These will generally be sturdier and more durable, ensuring they last longer.

 

Ease of Use: A good welding machine should be intuitive and easy to use. While some welding machines feature many settings and customizations, most people won’t need that much flexibility. Instead, look for a machine that offers you enough variety while also keeping things simple. The more complicated a machine is, the less likely it is that you’ll use it consistently. So instead of finding something that can do everything, find something easy to use that allows you enough customization for your needs.

Portability: If you need a welder for occasional use around your home, portability is probably not that big of a concern. But, on the other hand, if you plan on working away from an electric outlet at job sites all day, having a lightweight and easily portable unit will be critical. So before you buy any unit, think about how and where you’ll be using it most frequently. This will help narrow down your options while also giving you an idea of what features are most important to your type of work.

Power Supply Requirements: Before you consider a welder, you need to decide which power supply will work best for your situation. Most welders run on 110v or 220v. If you’re buying a machine for home use, it’s probably going to have a 110v power supply; if you’re purchasing one for professional or commercial use, 220v is more likely.

Compressed Gas Requirements: When using a welding machine, you’ll be working with a variety of gases. These include oxygen, nitrogen, and argon—all of which come in pressurized tanks. While not inherently dangerous, these gases can be fatal if used incorrectly. So, it is critical that you analyze your compressed gas requirements before relying on a specific welding machine.

Buy Welding Machine Online in Qatar

Considering the guidelines mentioned above when purchasing a welding machine could be highly beneficial. If you are looking for one, check out our exclusive range of high-quality and best welding machines in Qatar at Menahub. 

At Menahub, we have a large selection of welding machines that will meet all of your needs. Moreover, at the best price, you can get a full range of welding machines such as TIG and MIG welding machines, welding accessories, and so on.