How to choose a welding semi-automatic inverter type

Welding semiautomatic inverter type - just a find, because it is much easier to use than before. In fact, it's just a power supply unit that delivers a certain voltage and current. Typically, all power supplies are made using a transformer, the size of which depends on the characteristics that need to be obtained. With the advent of devices on a semiconductor basis, it became possible to switch to a new way of manufacturing power supplies. As a result, now there is a semiautomatic inverter type.

Once a cumbersome welding machine outwardly began to resemble a small box, which was stuffed with various electronics. Thus, welding semiautomatic devices of inverter type, unique in their characteristics and not inferior in functionality to previous models, appeared.

One of the main advantages of a welding semiautomatic machine in comparison with the previous types is its versatility. In addition to the standard carbon steel, it became possible to brew a variety of non-ferrous metals: aluminum, cast iron, stainless steel, etc. Today's market is amazed by its variety of models of semi-automatic welding machines, which differ in their characteristics and capabilities - this can lead to a dead end if someone decided to buy the first welding machine in his life.

How to choose a welding semi-automatic inverter type and what to pay attention to:

1. First you need to find out what works you need to perform. On this depends the amount of current that you need for work - this is one of the main criteria.
2. Next, you need to find out which network will be used to power the device. If a single-phase voltage is applied at the work site, then it is necessary to look for a welding machine that can be connected to a single-phase network. Also, always consider the fact that there are frequent power surges in the network.
3. If an inverter type semi-automatic welding machine is used intensively, then also look for such a device that is designed for continuous operation without interruptions. For example, most devices for fans can not work without a pause for more than five minutes in a row.
4. Another criterion is universality. Some work only with an electrode type wire, and others work with piece electrodes (MMA welding), which are much more expensive in value.
5. Another difference between the devices is the degree of automation. In some models, the speed at which wire is fed is manually adjusted. In others, it is supplied automatically, based on the parameters of the specific work of the welding machine. Of course, those that work more automated are more expensive.
6. The weight of the welding machine can also make it easier for you to work or complicate it.
7. Welding machines can have a different configuration. When you decide what to buy, you should also pay attention to it: whether it is convenient to use it, how the knobs are located, the portable handle, the voltage hoses, etc.
8. And, as always, it is worth paying attention to the company-manufacturer. Great confidence was won by apparatuses produced in the west, especially in Italy. Chinese products are always risky to acquire, although at times they work very long and reliably.

Now you know how to choose a welding semi-automatic inverter type, considering all the recommendations, you are unlikely to make a mistake when buying it.