The welding machine is not a mandatory tool in the house, but its presence can be pretty simplified life. It will come in handy in repair, construction, when assembling furniture and even in creativity.
The variety of devices can confuse newcomers who have decided to acquire themselves the tool, so the article reveals the main criteria to which attention should be paid. The ranking of the best models for 2020 will help narrow the choice and find the perfect model with the necessary functionality.
What to rely on when choosing
The tool for working at home should have smaller dimensions, work from the household network with relatively low power, and also have a smaller noise level. Separately, it is worth noting that the main aspect on which it is worth relying is not the price, but a set of functions that can be performed using a tool. To do this, you need to understand the types of operations planned for execution, as well as minimally understand the device and types of welding machines.Varieties of electric welding machines:1. Transformer
The earliest type with a simple design without special delights, durable in service. Works on the principle of lowering the power of the current from 220 V to the value required for the operation. The work process involves experience and skill, which means it is not suitable for beginners. Welders with experience noted that it can be done on it even by conventional nail, but it should be remembered that the device works on alternating current.
2. Rectifier
The device is a transformer supplemented by an AC converter to a constant one. Makes it possible to work with any metals, at the same time extremely bulky and needs frequent cooling.
3. Inverter
The welding machine of this type has a rectifier block - choke, a set of chips, after which the current enters the transformer, from there to the electrode. The instruments of this type are more comfortable, because their sensitivity to the voltage drops at the inlet below. Inverters are more suitable for beginner welders, but it is necessary to undergo training.
4. Semi-automatic
Apparatuses producing welding in conditions of inert gases - argon, helium, carbon dioxide and others. This allows you to protect the seam from the subsequent oxidation. Their construction includes a gas supply mechanism to the operating area and the wire feed system for welding (instead of an electrode). Automation of processes makes the process more convenient.
Main factors:
- Depending on the necessary work, it is worth paying attention to the strength of the current - the most important criterion for choosing. It affects the power of the arc and the possibility of working with different metals, noise characteristics and performance.
- Specifications in this matter is not the best adviser, because manufacturers peculiar to exaggerate power capabilities, since theoretical and real indicators are often different, and quite stripping. Therefore, it is worth looking at the famous firms that worry about their own reputation, produce high-quality models that have many reviews of professionals. The risk of fake there is lower, however, the price category will be, respectively, above.
- In most works, it is enough to be 110 a current forces, and the electrode is 3 mm coping with welding of different metals. However, it is quite difficult to find the device with such indicators, it is worth paying attention to the models at 160 A and more. Such power will definitely be enough, and this indicator is most close to the actual reached in conditions of the house.
Additionally, it is worth paying attention to the functions listed below, which will greatly facilitate the work process. However, here manufacturers can learn, so it is to skeptically refer to the technical description and carefully read the reviews of real users.
- Furious arc.
- Antisalipation.
- Hot start function.
- Restriction of current voltage at idle.
Rating welding machines for 2020
The rating includes specific models that, according to experts, are the best price-quality ratio. User reviews were also taken into account. Models are located ascending price: from simple household to more expensive semi-professional.
"Resanta Sai-190 (MMA)"Inverter welding machine perfectly suitable for performing diverse tasks. The electrode is up to 5 mm, and the current power can reach values from 10 A to maximum using IGBT transistors.
A durable steel case protects internal filling from mechanical damage. Additional bonuses in the form of a hot start function (the time of warming the apparatus below), antisalipation and forced cooling (protects against overheating). The maximum electrical power reaches 5500 W, and in the middle mode from 85 V to 260 V. The degree of protection IP21 provides additional safety of use. The weight is only 4.3 kg, the dimensions are compact, which in combination with a special handle provides mobility.
- Good welding quality, power.
- Light weight, compactness.
- Fast ignition arc.
- Low cost.
- Works on low-voltage network.
- Resistance loss due to short aluminum cables.
Model 3 years ago, well manifested itself in work. High quality and safe. The strength of the current in the range from 30 to 220 A issues a semi-professional type of device, which is nice, because the price remains low.
If the electrodes coated with routine or cellulose can be used, because the external current force is in the range from 160 to 180 V. The diameter is up to 5 mm, but it is better to navigate to a smaller seam for stability. It is possible to work with different metals, including color. Additional features of the anti-adhesive and hot start simplify work. Small weight of 4 kg allows you to work, hanging the device on the shoulder. The service life is 1 year, however, with regard to special recommendations for operation, an additional 48 months can be served.
- Low weight, mobility.
- Stylish body design.
- Indicator mode of operation on the housing.
- Forced cooling system.
- Performance.
- Long service life and warranty.
- No missing.
The device supports welding both in standard manual mode and argon-cutting with a tungsten framing electrode. Current strength in both modes 20-190 A, can be adjusted during operation. Diameter of electrodes up to 4 mm.
Input voltage from 140 to 250 V, withstands operation under voltage drops. Power 2.5 kW. The manufacturer indicates idling limit to 68 V, hot start, arc flushing and antisalipation. The presence of the latest function is doubtful, users note the shipping of the electrode. The weight of only 2.5 kg provides the maximum mobility of the device, the warranty is 1 year.
The device is perfect for domestic use or for beginners in welding business. You will not do a serious job with him, however, to learn the azam welding will work fine. A pleasant bonus will be low cost.
- Durable case, compactness.
- Sooch quality.
- Low price of the device.
- Comfortable simple settings.
- Good output power.
- Low performance.
- Poor-quality clip for mass.
- Non-working anti-flame function.
"Ampir Sai 160"
Inexpensive household apparatus with a convenient display on the front panel. The current range is 20-160 A, and the required diameter of the electrode is 1.6-4 mm. Voltage for operation 187-253 V, supported power up to 3.5 kW. At home Ideally copes with repair work and in construction.
You can use, including in the bathroom, as the device has an IP21 protection class from moisture. Functions of anti-recreation, leafing arcs and hot start are implemented at a good level, everything works. The device weighing 4.2 kg, mobile and available for transfer. Adjustable equipment will help you choose the cables that are suitable as possible for the necessary work.
- Ability to choose a configuration.
- Indicator with information on the panel.
- Size compactness.
- High quality assembly.
- Welding mask included.
- Price-quality ratio.
- Low weld quality.
A high-level model for semi-automatic welding. Can also be used in manual mode. Suitable for construction work: cooking reinforcement made of steel, non-ferrous metal. High quality seams for 5 out of 5.
The strength of the current varies from 40 to 160 A, the maximum power of 5.6 kW. It is important to use when working only the wiring of good quality to avoid closures and fire. The diameter of the welding wire when working in automatic mode - up to 1.2 mm, and the diameter of the electrode is up to 4 mm. The weight of the device is harder than the previous models, 10.7 kg. Dimensions do not exceed 45 cm, which ensures the compactness of the device - it will not take much place at home. Complete set full, control is simple and convenient. The service life of the warranty is 5 years.
- High quality seam.
- Complete set full.
- Convenient control, 2 display on the housing.
- Functional cooling function.
- Simple and understandable configuration of the operation mode.
- Detailed instructions.
- Short ground cable length.
The device for combined welding is in semi-automatic or manual mode. Current force, respectively, 200 or 160 A. Wire diameter up to 1 mm, and electrode - up to 4 mm. Suitable for construction work of small and medium levels, repair.
The idle stress is 60 V, the input voltage from 160 to 270 V. The device is not afraid of drops. The advantages will be high efficiency (85%) and protection against pollution and moisture IP21S. In the configuration, everything is packed logically, simply and understandable. The weight of the device is 13 kg, which is extremely few for the semi-automatic.
- High quality, good equipment.
- Convenience and simplicity in work.
- Management is convenient, there is the ability to select the mode of operation.
- Tolerance to voltage jumps.
- Universality.
- Good price for semi-automatic.
- No current indicator.
Welding apparatus with wire, works only in semiautomatic mode. It is able to cope with the repair of equipment, construction works of different levels of complexity. Current Range 30-220 A.
High quality assembly, performance also does not cause complaints. The only minus - the device cannot work at a voltage below 198 in, which complicates work at home. You must acquire an additional stabilizer. The diameter of the wire is up to 1 cm, the degree of protection is standard for semi-automatic - IP21. The equipment is incomplete, the mask and the passport does not include that the majority of users are upset. Warranty 2 years.
- Smooth arc in the process of welding.
- Convenient setup of operation mode.
- The quality of the seam.
- Reliability and safety.
- The possibility of welding of high thickness metals.
- Long work is possible.
- Short cable.
- Incomplete equipment, you will have to buy a lot separately.
The most expensive device from the presented. Designed for experienced users with experience at least 5 years. It can work in manual or semi-automatic modes, welding is possible with argon and without variable or with a constant current.
In general, it is plenty of functions. Application of seams is possible on metal products up to 10 mm in thickness, voltage of at least 187 V. Sizes no more than 50 cm in maximum provide compactness, weight 20 kg. Complete set full.
- Convenience and simplicity in work.
- Stylish body design.
- Excellent assembly and equipment.
- Long sleeve for gas supply.
- Multifunctionality.
- Not suitable for newbies.