Which inverter welding machine is better: rating of popular models

A high-quality welding inverter must withstand heavy loads, be resistant to temperature and voltage changes

The principle of choosing an inverter device

The main point that is usually paid attention to when choosing a welding inverter machine is its class. In total, there are three main classes of such equipment:

• professional inverters;
• household appliances;
• semi-professional models.

They differ not only in cost, but also in power. If the buyer's plans include only short-term work at home, then it is better to choose a not very expensive option. Such equipment is able to work without interruption for about 10-20 minutes, then it needs a break. More frequent and complex work in the garage or at the summer cottage will require a more powerful model. In this case, the choice should be made among semi-professional equipment, which is designed for several hours of continuous operation.

Working principle of inverter welding machine

Professional units are the most powerful. They are much more durable than their household counterparts, have several operating modes and can be used in any, even in difficult weather conditions. But the purchase of such inverters is impractical if you plan to use them only at home.

Power consumption and open circuit voltage

For domestic use, you need to choose equipment with a power consumption of 170 to 250 V. In our outlets, the voltage often does not reach the standard level. In villages far from the capital, this figure often drops below 200 V. That is why the power consumption is an important parameter that must be checked with sellers.

When choosing a welding machine, you need to focus on its technical characteristics

No less important indicator is the open circuit voltage. The value of this parameter is considered optimal if it is in the range of 40-90 V. The higher this figure, the easier it is to ignite the arc, but the more dangerous the equipment is for humans.It must be equipped with special protection, which is designed to reduce the voltage level in case there is a risk.

Additional functions to make work easier

The most popular models of welding units are equipped with additional functions that bring them to the first lines of the rating. Which is the best inverter welding machine? Answering this question, it is worth highlighting the options that have the following functions:

• hot start;
• anti-stick;
• strengthening of the welding arc.

Anti-stick function increases current in the event of a short circuit - resulting in improved electrode melting

This set of additional options is very convenient for beginners who are just learning the basics of welding. It is quite easy to work with an apparatus with such capabilities.

Useful advice! Some inverters can be powered by gas generators. When buying a unit, it is worth clarifying this possibility.

Which inverter welding machine is better: rating of frequently purchased equipment

In addition to the listed technical characteristics, buyers quite often pay attention to the cost of products. The price of the most popular household models:

Kemppi

The well-known Finnish company Kemppi has long established itself as a manufacturer of high-quality and reliable equipment. All models presented by her are durable, functional. A high degree of protection, a powerful cooling system, a wide range of additional functions - all this allows the Finnish units to occupy the first places in the rating.

The cost of the simplest but most convenient options starts at 30 thousand rubles. Not everyone can afford to buy such expensive equipment for use in everyday life, but its durability and ability to work in any weather, large voltage drops, of course, captivate. You can distinguish such models suitable for the house:

• KEMPPI MINARC EVO 150;
• KEMPPI MINARC TIG 180.

KEMPPI Minarc EVO 150 welding machine

Fubag

Fubag products are of true German quality. A large number of different models allows you to choose a good option for your home. Reliable ventilation, wide voltage range, “quick start” and anti-sticking features make the inverter quite easy to use and suitable for less experienced welders.

Modern models are compact, although they help to create really high-quality and durable seams. They are suitable for working with various types of electrodes. The weight of such products does not exceed 5 kg, which is very convenient when welding in hard-to-reach places or at a height. For household use, models are suitable:

• FUBAG IN 130;
• FUBAG IR 200;
• FUBAG IN 163.

Inverter welding machine Fubag IN 163

Useful advice! If you plan to carry out body work, then your choice should be stopped on semi-automatic models.

Telwin

The Italian Telwin inverters are far from the last. Even professional welders speak positively about the models of this company. The main advantages of the models presented by the company are low weight, compactness, availability of additional accessories. Almost all variants have built-in protection systems against high and low voltage, overcurrent and overheating protection.

Reduced energy consumption, a special nozzle suitable for all types of electrodes and many other positive characteristics help such equipment to occupy first places in the rating of inverter welding machines. Which one is better to choose for the home:

• TELWIN FORCE 168;
• TELWIN TECNICA 211 / S.

Complete set of TELWIN Tecnica 211 / S welding inverter

Elitech AIS

Household models Elitech AIS are of high quality and a fairly extensive range of functions.Easy-to-use units have high-quality air cooling, which protects the equipment from overheating during long-term operation. Compact models often come in a convenient carrying case.

For a fairly reasonable price, you can choose an inverter that allows you to use two welding modes: manual and argon-arc. These machines have a standard set of functions for users who are just learning welding. The frequency of inclusion varies within 60-80%, which is quite enough for home use. The most common samples of this company:

• ELITECH AIS 160 SA;
• ELITECH IS 180.

Compact welding machine ELITECH IS 180

Svarog

Modern models of equipment offered by this company have a fairly simple control system that even a novice welder can intuitively figure out. Each device has a high efficiency from 85%, the ability to adjust the current. All Svarog inverters are protected from voltage surges, high current and overheating during long-term operation.

The weight of home models is a little over 5 kg, so such equipment can be considered mobile. Even the simplest models can be used for two welding modes, allowing you to create a high-quality arc, and get an excellent result at the end. Models worth considering:

• SVAROG ARC 165;
• SVAROG ARC 205.

Welding inverter ARC 2015 from Svarog

Resanta

The lineup of Resant differs from the rest of its congeners with its ideal price-quality ratio. All the advantages of expensive inverters are combined with the low cost of equipment, its compact size and great functionality. All devices have an overheating indicator in the form of a small light on the panel, which will promptly inform you that you need to stop working for a while. Functions of fast creation of an arc, protection against sticking of electrodes, greatly facilitate the welding process. Options worth considering:

• RESANTA SAI-140;
• RESANTA SAIPA-165.

Inverter welding machine RESANTA SAI 190

We have tried to collect all the popular brands and models of welding units in this rating. Which is the best inverter welding machine to buy, still choose the buyer. Based on the above advantages and the various functions of the equipment, it is possible to buy a quality inverter that will make it easier to work with metal parts at home.

Which inverter welding machine is better (video)