For good welding, you need a high-quality arc power source that will maintain it in a stable state even with unsuitable current parameters in the network. This is a must-have machine for both home and professional use, and for such purposes, you need to buy only some of the best inverter welding machines. True, for this you do not need to chase the most expensive welding machine in the world, but you will still need to take a closer look at our 2021 rating with a detailed analysis of all the possible advantages and disadvantages of each model. Let's hurry to analyze these devices!
Aurora INTER TIG 200 AC/DC Pulse
Photo: https://beru.ru
Our rating of mma inverters for 2021 opens with the Aurora INTER TIG 200 AC/DC Pulse. This is a very functional device that proudly bears the NAKS certification mark. Work with stick electrodes and welding in a shielding gas environment are supported; the maximum current supplied by the inverter converter in both modes is 200 amperes. In the Pulse mode, the welder can adjust the frequency, balance, and lower level of the pulsation current; in the TIG mode, as you already understand, welding is available on both alternating and direct current. At the same time, you can adjust the starting current separately from the working current, adjust the balance in TIG AC mode, switch between two-stroke and four-stroke modes, and in the latter the crater filling setting is also available. In a word, this is an excellent universal welding machine, capable of working in a wide variety of conditions - from jewelry welding of thin-walled parts with argon to cutting metal with an electrode.
Welding machine INTER TIG 200 AC/DC Pulse (TIG, MMA)
Advantages:
- wealth of settings
- versatility
Flaws:
- solid dimensions and weight
- price
Types of welding modes
Choosing a welding machine is easy if you know what work it will be used for. Each type of welding machine performs its own work.
- Manual welding mode . It is welding in the form of an arc with coated electrodes. The electrode rod is coated. When melting, it protects the atmosphere, and the electrode itself directly protects the seam. After you have finished cooking, the seam needs to be cleaned. This welding mode well suited for ferrous metals and cast iron . To do your job efficiently, you need to know which electrode you need to replace the one you used. For heavy work, the electrodes are changed. Quality welding requires experience.
- Argon arc welding . This type of welding is suitable for heating pipes, as well as for welding large liquid containers. The welding process itself takes place in an argon environment, and the electrode does not melt. Shielding gas is supplied from the torch, which melts the arc between the electrode and the material being welded. With this type of welding the seams do not require cleaning ; they are smooth and thin .
- Welding is semi-automatic . This welding occurs using a torch, from which wire is fed, protected by a gaseous environment. The gas environment is necessary to protect the molten metal from oxygen. This welding mode more suitable for welding aluminum , stainless steel and carbon steel . When welding is completed , the seam does not require cleaning .
- Hybrid modes . These modes are suitable for daily use with different types of metals. This welding machine has several modes, and it switches between them. Such devices have burner attachments that are suitable for any mode. This type of device is most suitable for independent use , since it covers a large number of jobs .
Torus 200c Super
Photo: https://beru.ru
The Torus brand is well known among professional welders. The inverters of this Moscow company may not be the most powerful mma inverters, but they easily survive the warranty period even with the most severe use, without presenting any unpleasant “surprises” even after the warranty expires. The MMA/TIG inverter “200c Super” will allow the owner to operate at a current of up to 200 A at a duty cycle of 100 - and this means the possibility of full, long-term work with electrodes up to 5 mm in diameter. It is important that this inverter can be certified by NAKS (this option will be more expensive than an uncertified one by an average of 2 thousand), which is the best proof of the high quality of welds created by the device. The merit of this is in the microprocessor circuit for generating the current curve - this ensures not only its optimal shape, but also stability of characteristics under high voltage drops. The inverter will be equally convenient for both a welder with many years of experience and a beginner - it is extremely easy to ignite and hold an arc on it, and in TIG mode in the same way as when welding with a stick electrode. The minimum current is 20A, which makes it possible to use the “200c Super” inverter for argon welding of the thinnest parts.
Welding machine 200c Super (MMA)
Advantages:
- easy to use
- unlimited duration of permanent work
- operation during voltage dips up to 165 V
Flaws:
- like all other brands, NAKS certification requires additional payment
Svarog TECH ARC 205 B (Z203)
Photo: https://beru.ru
Our rating of professional welding inverters continues with the Svarog TECH ARC 205 B (Z203) model. This inverter in MMA and TIG modes allows you to use a welding current of up to 200 A, while the duty cycle reaches 80%. At currents less than 160 A, an efficient cooling system allows the inverter to be used without mandatory cooling pauses. When working with the Tech Arc 205 B device, it is worth considering that the power it consumes in MMA mode reaches 9 kW, and large drops in the supply voltage are possible. However, thanks to the built-in digital indicator of the welding current, they can be compensated to a certain extent - on machines where the current is set on a scale at the regulator, the current must be adjusted to the desired value “by eye”. If you are wondering which professional welding machine is better, then we can say with confidence - Svarog TECH ARC 205 B (Z203)!
Welding machine TECH ARC 205 B (Z203) (TIG, MMA)
Advantages:
- reliability
- possibility of long-term work
- easy arc ignition in both welding modes
- convenient current setting
Flaws:
- inability to weld aluminum
Quattro Elementi MultiPro 2100
Photo: https://beru.ru
If you are not chasing new welding inverter products in 2021, then this welding machine is created especially for you. It contains almost the maximum possible versatility: the “Italian” is capable of working both as a semi-automatic and cooking in MMA and TIG modes. Of course, with a maximum current of 160 A and a low duty cycle, it cannot be classified as professional even if one wants to, but in a personal workshop its capabilities will be sufficient. Taking into account the fact that arc force, anti-stick and “hot start” have been introduced into the design of the device, it is difficult to require anything else for the MMA mode if you are working with electrodes with a diameter of 2-3 mm. Need to weld thin iron? Well, put a spool of wire and connect the torch. In MIG mode, the device is capable of operating in a two-stroke or four-stroke circuit, although this is not considered such a serious advantage - it would be better if the manufacturer expanded the TIG mode adjustments.
Welding machine MultiPro 2100 (TIG, MIG/MAG, MMA)
Advantages:
- combination of welding MMA, MIG, TIG DC
- ease of use
- digital display
Flaws:
- limited power
- limited transportability
Content
- Classification of inverters by welding type
- 1. Manual arc welding - MMA
- Household MMA inverters
- Professional MMA inverters
- Criteria for selecting a welding machine for MMA welding
- Checklist for choosing an MMA welding machine
- 2. Argon arc welding - TIG
- Semi-professional TIG inverters
- Professional/Industrial TIG inverters
- Criteria for selecting a welding machine for TIG welding
- Checklist for choosing a TIG welding machine
- 3. Semi-automatic welding - MIG/MAG
- Semi-professional MIG/MAG inverters
- Professional/Industrial MIG, MAG inverters
- Criteria for selecting a welding machine for MIG/MAG welding
- Checklist for choosing a MIG/MAG welding machine
- Conclusion
Fast and Furious-161
Photo: https://beru.ru
Our review of the welding equipment market in 2021 included the Forsazh-161 model. This welding inverter produced by the Ryazan Instrument Plant, although it does not impress with the declared characteristics or ultra-modern design, will give the professional exactly what he needs - reliability and accuracy of the formation of the current-voltage characteristic of the welding current in the MMA and TIG modes. In both cases, the maximum welding current is 160A, but continuous operation is possible with a current of no more than 100A. Consequently, this inverter is most suitable for working with fairly thin metal that does not require deep penetration at high current. Among the advantages of the device is the ability to work with strong voltage drops - the manufacturer’s declared performance at 140V in a socket is perfectly confirmed in practice. A “soft” arc is easy to ignite and burns without much metal spattering. The automatic fan control used in the inverter based on a signal from a temperature sensor significantly reduces the amount of dust sucked into the housing, accordingly making the need to clean the output stage radiators less frequent.
Welding machine 161 (TIG, MMA)
Advantages:
- stability of characteristics during voltage sags
- high reliability
- automatic activation of “anti-stick” is convenient for novice welders
Flaws:
- no wires included
- The device is designed to operate at low currents
Forsazh 161 - inexpensive and high-quality welding inverter
An excellent choice for beginners and those who love working with metal. Everyone who has had to deal with this model notes the excellent price-quality ratio. Indeed, these are one of the most reliable devices in the price range up to 10 thousand rubles. The inverter is unlikely to interest buyers with a particularly attractive design or unusual performance characteristics. But for relatively little money, every buyer will receive a reliable unit for MMA or TIG welding.
The maximum welding current is 160 amperes, but without interruptions to cool down the equipment, you can weld at a value of 100A. no problems will arise if the network voltage drops down to 140 volts. It is worth emphasizing that the inverter holds the arc perfectly, and it ignites very easily. This feature will be of great importance for beginners and few practicing welders.
Advantages
- Compact, lightweight device.
- Low power consumption.
- Power supply from autonomous power plants with a capacity of 9 kVA.
- Connecting the inverter to a network from 160 V.
- Argon arc welding.
- Easy arc ignition.
- Mobility.
- Possibility of working with electrodes with a diameter of up to 4 mm.
- Switching off welding in case of power surges and overheating.
- Additional functions “Arc force”, “Hot start”, “Anti-sticking”.
- Maximum power - 5.5 kVA.
- Long service life.
Cedar MIG-160GDM
Photo: https://beru.ru
The most versatile device in the review - it allows its owner to work both with welding wire in the MIG/MAG mode, and with stick electrodes and an argon torch (though, exclusively in the TIG DC mode - it cannot be used for welding aluminum alloys). This inverter belongs to the family of welding machines with microprocessor synergetic control: it has only two controls - a touch mode selection button and a multifunctional regulator. Most arc burning parameters are set automatically depending on the selected mode. This is convenient for beginners, but a professional welder would rather choose a machine with a large number of manual settings. In addition, full operation at high currents is limited by the low PV value: long-term welding with an electrode can only be done with a diameter of up to 3 mm, which, taking into account the high price of the inverter itself, led to a noticeable decrease in the score in the rating of the best welding machines. So if you are looking for a good inverter welding machine for production, then pay attention to this sample.
Welding machine MIG-160GDM (MIG/MAG, MMA)
Advantages:
- convenient for beginners
- multifunctional
Flaws:
- focus on low currents
- sensitivity to voltage sags
Rating of the TOP 20 best welding machines of 2020-2021
| Place | Name | Price |
| TOP 4 best welding machines for home by price/quality for 2021 | ||
| 1 | SPECIAL MAG-170 INVERTOR (MIG/MAG) | Find out the price |
| 2 | Svarog REAL SMART ARC 200 (Z28303) BLACK (TIG, MMA) | Find out the price |
| 3 | Wester MIG 140i (MIG/MAG, MMA) | Find out the price |
| 4 | RESANTA SAI-190PN (MMA) | Find out the price |
| TOP 4 best inexpensive welding machines for beginners | ||
| 1 | RESANTA SAI-190K (MMA) | Find out the price |
| 2 | RESANTA SAI-160K (MMA) | Find out the price |
| 3 | BISON MASTER MMA SA-190K (MMA) | Find out the price |
| 4 | Sibrtech IDS-190 (MMA) | Find out the price |
| TOP 4 best inverter welding machines | ||
| 1 | Wester MINI 220T (MMA) | Find out the price |
| 2 | RESANTA SAI-220 (MMA) | Find out the price |
| 3 | Svarog REAL MIG 200 (N24002N) BLACK (MIG/MAG, MMA) | Find out the price |
| 4 | Fubag IR 200 (MMA) | Find out the price |
| TOP 4 best welding machines with manual arc welding (MMA) | ||
| 1 | Denzel MMA-220ID (MMA) | Find out the price |
| 2 | RESANTA SAI-190 (MMA) | Find out the price |
| 3 | Svarog REAL SMART ARC 200 (Z28303) (TIG, MMA) | Find out the price |
| 4 | STAVR SAU-200M (MIG/MAG, MMA) | Find out the price |
| TOP 4 best welding machines with argon arc welding (TIG) | ||
| 1 | FoxWeld InverMIG 205 (TIG, MIG/MAG, MMA) | Find out the price |
| 2 | ELITECH AIS 200D (TIG, MMA) | Find out the price |
| 3 | Fubag IRMIG 160 SYN (TIG, MIG/MAG, MMA) | Find out the price |
| 4 | Aurora SPEEDWAY 180 (TIG, MIG/MAG, MMA) | Find out the price |
BLUEWELD Prestige 186 PRO
Photo: https://beru.ru
This “universal”, designed for MMA and TIG welding, is quite simple (but also cheap for this class): its main mode is still working with piece electrodes; working under argon due to the minimum settings is not always convenient. So this is a welding machine for “garage craftsmen” who are either just mastering argon in addition to working with already familiar electrodes, or who need TIG welding from time to time and without high demands on the quality of the seam. The inverter is compact and quite lightweight, which is again a plus for the garage - there is usually no extra space there. It tolerates voltage drops well, although with low power this is not surprising: the welder consumes only 4 kW, developing an output current of up to 160 A at a duty cycle of 60%.
Welding machine Prestige 186 PRO (TIG, MMA)
Advantages:
- build quality
- ease of ignition and operation
Flaws:
- limited TIG welding capabilities
FUBAG IR 200
Photo: https://beru.ru
This welding inverter boasts not only a high maximum current of 200 amperes, which allows it to be used for welding and cutting metal with all types of electrodes with a diameter of up to 5 millimeters, but also a wide range of operating voltages. The operation of the welding machine is maintained when the voltage in the outlet drops to 150 V, which will be appreciated by garage owners and residents of rural areas. To make work easier, anti-stick, arc force and hot start functions are provided, so even a beginner can work effectively with the IR 200.
Welding machine IR 200 (MMA)
Advantages:
- decent current reserve
- operability under large voltage drops
- modes that facilitate ignition and arcing
Flaws:
- insufficient duration of continuous operation
Rating of welding inverters
When comparing the highest quality devices, the opinions of authoritative sites and specialized forums were taken into account, where the advantages and disadvantages of products are discussed. First of all, the rating of welding inverters for home among welders was taken into account.
Semi-automatic inverters for welding
Aurora OVERMAN 180. Characterized by low price and high reliability. The rated current reaches 180 amperes. Energy consumption is no more than 4.7 kW. The design includes a knob for setting the stiffness of the current-voltage characteristic and accelerated broaching. The disadvantage is the lack of a manual wire feeding mode.- Svarog EASY MIG 160 (N219). Designed for use with 0.8 mm wire. It has a reliable pulling mechanism, the control circuit is ideally adjusted to the input voltage. The downside is that it's a little overpriced.
- Elitech IS 190P. Having an efficiency of 80 percent, it practically does not overheat, operating at a current of 150 amperes. The minimum required voltage for operation is 160 volts. A distinctive feature is ease of use. Disadvantages include the inability to work with one millimeter wire and a short sleeve.
As practice shows, with the same characteristics it is difficult to choose an inverter device for a home or cottage.
The top for each category was formed not only in terms of price and quality, but also in terms of technical characteristics.
Manual arc welding inverters
- FUBAG IR 200. This device has a high current value of 200 amperes. Thanks to this, it makes it possible to cut and weld metals with electrodes up to five millimeters. Their peculiarity is the ability to work even with a network voltage of 150 V. Even a novice welder can cope with any type of welding with such a device due to the presence of the following functions: anti-sticking and arc afterburner. The disadvantages include the duration of work without interruption, associated with a low efficiency of 40 percent.
- Svarog ARC 205 (J96). A reliable device with high mobility due to its weight. Using electrodes with a diameter of three millimeters, it is almost impossible to overheat the device. Can also be used for argon welding. The highest welding current reaches 180 amperes, which does not allow the use of electrodes with a diameter of more than four millimeters. Has an efficiency of 60 percent. Similar to the previous model, it has the following functions: anti-sticking and automatic arc control system. The lower operating voltage range is 185 volts.
- Resanta SAI-220. The operating current reaches 220 amperes, which allows you to work with electrodes with a diameter of five millimeters. Works reliably at low input voltage. The device is equipped with protection at the input to prevent fires in the wiring. Efficiency reaches 70 percent. The body is made entirely of metal. Excellent value for money and quality. Among the shortcomings are the too easy rotation of the current control knob and a poorly executed ventilation system.
When choosing a device, you need to take into account not only the rating, but it is also advisable to compare reviews on forums. Thanks to such feedback and reviews, a real idea of the selected device is formed. Here are some of them:
I bought a FUBAG IR 200 for small jobs in the garage. ignites the arc well, convenient display. I cut with a four for 20 minutes without overheating. It’s bad that the wires are short, but this is a small thing compared to its reliability.
Ilya Sevidov, Moscow
I work as a professional welder, and I chose Svarog ARC 205 (J96) for myself. Svarog is a pure Chinese, but he is completely satisfied with his work. No problems were found during the year. It is convenient that it is small in size.
Andrey Mayakovsky, Kharkov
I was choosing an inverter for my dacha. I chose the Aurora OVERMAN 180 due to the fact that it works during voltage drops of up to 140 volts. After a month of use it broke. They replaced it under warranty, it turned out to be a manufacturing defect. The replaced device has worked for more than a year without any complaints.
Dmitry Alekseevich, Lutsk
Having listened to the advice, I took the Svarog EASY MIG 160. Turning on the device, I felt like a professional.
Ideal welding of aluminum, economical consumption and at the same time the device itself is inexpensive. I didn’t like that the kit didn’t include a holder for MMA, but I’m happy with it. Sergey Demidov, Saratov
Wester MMA-VRD 200
Photo: https://beru.ru
This compact welding inverter is very attractive in terms of its characteristics: with a maximum welding current of 200 A, continuous operation is already possible at 126 A, that is, in most cases it will not require breaks for cooling: you don’t constantly weld massive structures with five-millimeter electrodes? All the functions that a modern inverter for MMA welding is “supposed” to have are also present here – “anti-stick”, “hot start”, and arc afterburner. Since the no-load voltage here is 65 V, for safe operation in high humidity, the manufacturer has introduced a VRD circuit into the circuit, which automatically reduces the voltage at the terminals when welding is not in progress, but the device is not turned off.
Welding machine MMA-VRD 200 (MMA)
Advantages:
- functionality
- possibility of continuous operation at currents up to 126 A
Flaws:
- short standard wires
The Best Inexpensive Welding Machines for Beginners
Modern welding machines are expensive, but beginners should not buy high-end devices. Minimal functions will suffice. Representatives of the low-cost segment have these, which are developed by technical companies RESANTA, Wester and Wert.
RESANTA SAI-190K (MMA)
The RESANTA SAI-190K (MMA) inverter welding machine is well suited for those who do not weld at a professional level. It is inexpensive, and a good protection class - IP21 - and IGBT transistors in the model’s device help to carry out welding work productively, efficiently and relatively unnoticeably. The welding current is adjustable between 10 A and 190 A. And the anti-stick and hot start functions make the inverter optimal for a beginner. He will be able to familiarize himself with the basic additional parameters, but at the same time he will not get confused in complex instructions and will quickly master all the functionality of the device.
PROS:
- The optimal voltage is 220 V;
- Powerful system providing tunnel cooling;
- Light weight, namely 3.5 kilograms;
- External parts are made of durable materials;
- PV at maximum current of 70%;
- Two cables included.
MINUSES:
- No display;
- No arc force;
- Short holder cable.
Wester MINI 200T (MMA)
A budget device called Wester MINI 200T (MMA) has detailed instructions. It is she who helps inexperienced welders, shipbuilders or ordinary people who have started repairing metal products to perform all standard manipulations. The package includes an electrode holder and a ground clamp with cable. The manufacturer also provides a warranty card and documentation package. By the way, you hardly have to use the warranty card: the model is equipped with an overload protection system, which increases its service life. In addition, the device has an anti-stick and hot start system. This makes the work of even inexperienced craftsmen quite high quality.
PROS:
- Input voltage 155-255 V;
- High quality manual arc welding;
- The weight of the welding machine is three kilograms;
- Open circuit voltage 65 V;
- The duty cycle at maximum current is 60%;
- Overload protection system.
MINUSES:
- There is no timer spot welding mode;
- Rarely found outside of online stores;
- There is no microprocessor control.
Wert MMA 250N (TIG, MMA)
Welding machine Wert MMA 250N (TIG, MMA) provides argon-arc and manual arc welding. This is good, since the expanded functionality makes the model suitable for different life situations. At the same time, the device does not consume a lot of electricity: 220 V is enough for it, that is, it can be connected to a classic power supply. IP21 protection class ensures safe and durable use of the device at home. And simple instructions help to operate it carefully even without relevant work experience. This is also facilitated by a weight of 2.6 kilograms, which helps to carry and use the welding machine without unnecessary effort.
PROS:
- Built-in hot start system;
- Open circuit voltage 68 V;
- Manufacturer's warranty for 12 months;
- Assembly at an official factory in China;
- Low electrical power consumption;
- Current duty cycle is 60%.
MINUSES:
- There is no anti-stick function, which sometimes slows down the welding process;
- Inconvenient location of ventilation holes;
- Short wires made of not the highest quality alloy.
ELITECH AIS 200
Photo: https://beru.ru
Although the marking of this welding inverter suggests that the maximum welding current here is 200 amperes, in fact the reality is a little more modest: it can only “squeeze” 180 A, and with a duty cycle of only 60%. Thus, the optimal choice for him is welding with 2-3 mm electrodes; with the “four”, planned smoke breaks will be required, if you do not try to test the safety margin of the welder in practice. As for the safety margin, here this term can be understood almost literally: in comparison with many representatives of its class, Elitech will seem like a real “brick”, because it weighs 8 kg - one and a half times more than many inverters with the same maximum current. Its circuit fully satisfies modern ideas about a welding inverter: arc forcing is provided, and current consumption is quite acceptable.
Welding machine AIS 200Prof (TIG, MMA)
Advantages:
- reliability
- quality cables included
- presence of arc forcing
Flaws:
- heavy weight
- large dimensions
- relatively low PV coefficient
Selection criteria
Choosing the optimal welding inverter is not easy, given the variety of models offered at retail outlets. Very often, devices with the best technical characteristics are cheaper than inverters with worse parameters. First of all, this state of affairs is associated with the name of the manufacturer, but this does not mean that Chinese welding inverters are bad. Although professional welders give preference to serious manufacturers. Depending on the intensity of use of the welding machine and the requirements for the type of work, it is quite possible to purchase equipment at a low price that fully meets the needs.
Bulky and heavy welding devices have been replaced by mobile devices filled with electronics, which cannot always boast of their reliability. The advantage of reputable brands is, first of all, that such companies ensure that the declared characteristics of the device correspond to the actual ones. They often guarantee the operation of the device for a long time, while providing trouble-free warranty and post-warranty service.
The leading manufacturers of welding devices are the following countries:
- France.
- Germany.
- Italy.
- China.
Along with this, it is worth considering that manufacturers from Russia and Ukraine have recently achieved good quality of their equipment. Such companies are not leaders in European countries due to high external competition, but they may well compete with their products in the domestic market. The products of these producing countries differ from each other, having both their advantages and disadvantages.
In any case, devices are required to be practical and efficient in operation. The ratings of the best welding inverters are based specifically on products from these countries.
Inverters made in France
Of the French companies producing inverters, SAS Gys, founded in 1964, stands out first and has its branches in Germany and China. It produces products for household, semi-professional and professional use. Models produced under the name Gys are characterized, according to users, by a long period of operation. Inverter devices made in France use all the innovations in the field of welding. This allows the French to remain one of the most high-tech equipment manufacturers.
German welding machines
German inverters are distinguished by impeccable build quality. There are several manufacturers on the German market, competition between which forces them to constantly improve their products. Such companies are: Stark, EUROLUX, Craft-tec, BauMaster. Any welder produced in this country has protection against input signal fluctuations, overloads, and overheating. As a rule, all factories are located in the country, use modern technologies and, according to user reviews, are reliable devices in any class produced.
Italian welding devices
Inverters produced by Italian manufacturers have an attractive design. The most popular representatives are: L'Awelco, Ergus, TELWIN, Fimer, Deca, Cebora. The products of Italian manufacturers are aimed at occupying the average niche; they perfectly combine quality and inexpensive cost.
Such inverters are inferior in reliability to German and French products, but are superior in quality to Russian or Ukrainian companies. This is due to the fact that companies from Italy often cooperate with well-known German corporations. Italian inverter welding is popular among both European and domestic consumers. This is facilitated by low cost, good assembly, and a developed network of service centers.
Manufacturers from China, Russia, Ukraine
Chinese models are represented by a large number of companies. The leaders include: Sturm, Gerrard. Not all Chinese companies producing inverters produce low-quality products.
Some devices are indeed produced of high quality, but to a greater extent this applies to production facilities transferred from other countries to China. For example, the Latvian company Resanta, which is very popular in the former USSR countries, moved all its facilities to China to reduce costs. Or, which did the same. The main advantages of the devices are low price, good declared parameters, as well as the availability of additional features.
When determining which inverter welding machine is better, products from Russian and Ukrainian manufacturers are often included in the rating. These lists include the following brands: Interskol, Zubr, Svarog, Dnipro-M, Forsazh-161. Some of these companies have moved their production to China. They enjoy well-deserved popularity due to their good safety margin at a relatively inexpensive price. Such devices are more adapted for joint use with domestic power lines, for example, at low voltages. In this case, service repairs practically do not cause difficulties.
The best professional inverter welding machine
Photo: https://www.spectrumweldingsupplies.co.uk
Currently, in 2021, the most purchased model and the best according to reviews is the BLUEWELD Starmig 210 Dual Synergic. If we ignore the price, which cannot exactly be called affordable here, then this semi-automatic machine is very interesting. Already purely externally, it stands out from a number of its own kind with a large liquid crystal screen, which is very, very informative. However, the main thing here is not the appearance, but the “filling”: by this we mean a completely software setting of the characteristics of the welding machine, selected for a specific function. The machine can even calculate the welding current itself, based on the thickness of the parts being welded and the type of wire. If you are such a brutal welder that all these “whistles” are not needed at all, then the synergetic mode can be turned off completely and the adjustments can be made the old fashioned way. So the impressions of this semi-automatic device are, of course, controversial. On the one hand, for a novice welder it will be a real discovery, allowing you to master various methods of semi-automatic welding with maximum ease. But, on the other hand, not every self-taught welder can afford to fork out a considerable sum, which is enough for two good welders. Definitely recommend for purchase!
And this concludes our article. We hope that we have provided you with enough information to make the right purchase. Good luck!
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