How to choose a compressor for a pneumatic tool?

The compressor is a mandatory component for most pneumatic tools. Such equipment is used both in the private sector and in specialized workshops. There is also a separate category of industrial equipment, whose representatives also require the connection of compressors. The variety of pneumatic aggregates complicates the selection of additional components, however, provided that the equipment is properly equipped, the user can expect a high-quality result during operation. The question of how to choose a compressor for a pneumatic tool, of course, first of all implies the mention of functionality, reliability and durability. But even compliance with these characteristics does not always provide the expected effect of using the tool.

Basic Selection Parameters

An experienced master evaluates compressors for three main characteristics, including the pressure level, capacity and volume of the receiver. As for the first criterion, the initial indicator is 6 bar. This is the minimum pressure value that the compressor has for a pneumatic tool designed to perform simple household operations. Distributed and models with a pressure level of 10-15 bars. This equipment is able to work with more demanding units, including those from the industrial sector.

The capacity of compressors is expressed in liters of the working mixture, sprayed for a minute. So, for performance of small scale painting operations it is enough 10-50 l / min. But this range can be extended to 500 l / min, if it is a question of the use of equipment in the workshop. The volume with which the compressor operates for a pneumatic tool for domestic use, on average, is 7-10 liters. Of course, there are more capacious receivers, but they are mostly used in highly specialized spheres.

What kind of compressor do you prefer?

Segmenting compressors by types depending on the design also helps make the right choice for inexperienced users. Models, which are positioned as automobile, are suitable for most household needs - from painting surfaces to inflating rubber mattresses. A win-win solution can be a piston unit, which is used by workers in workshops and ordinary car owners. If there is a question about what kind of compressor is needed for a professional pneumatic tool, then one should pay attention to screw and belt models. Such devices usually have high power ratings and a level of maintained pressure.

Dimensions and structural features

In addition to technical and operational indicators, it is important to take into account such characteristics as mobility and size. For example, if you are working with a spray gun to paint a fence, then you should refer to light and ergonomic devices. Even if they provide a minimum level of performance, it is more likely to suffice for simple operations. Such models, in particular, include a coaxial compressor for a pneumatic tool. The choice in this direction can also be guided by oil-free equipment, which does not have a receiver, but wins in compactness. If you need a powerful and efficient compressor with a massive casing, it is recommended to purchase models equipped with comfortable handles and wheels.

Additional equipment - what to consider?

Buying a compressor alone does not mean that the connection to the instrument will be correctly set up, and the work is done well. The technical organization of the process often implies the use of special hoses, adapters and retainers. As practice shows, even a light pneumatic tool when connecting to a compressor requires the use of clamps with suitable dimensions. Do not ignore the means of personal protection. If the compressor for the pneumatic tool will provide spraying of abrasive materials, then you need to take care of protective headphones, gloves and glasses. To work with paints and varnishes it is also recommended to purchase a jumpsuit that will provide protection from chemically hazardous substances.

Manufacturers of compressors

Almost every manufacturer of construction or industrial equipment contains in the line of compressors for different purposes. If we talk about domestic companies working in this direction, then the "Caliber" and Elitech come to the fore. The production of these brands may not always be able to compete with the best foreign models, but at a price this is the most profitable acquisition. However, the question of how to choose a compressor for a pneumatic tool with a high level of quality, should be solved with the help of foreign products. The assortment in this segment is quite wide, but the most trusted experts are Fubag, Metabo, Senco and others.

Conclusion

According to feedback from users, during the operation of compressors, subtle nuances in the characteristics of equipment that are not taken into account when buying are also often come up. To such, for example, include noise level and power consumption. If a compressor is selected for a pneumatic tool with plans for regular use, it will not be superfluous to take into account these criteria. In addition, long-term use of such equipment is possible only under the condition of proper maintenance. Even if you purchase a model from a well-known company of the Fubag level, you should not place high hopes on the working life of the compressor. Still, the function of the pneumatic tool has a serious impact on the technical resource of the equipment used, therefore, without regular oil changes and compliance with the rules of operation can not do.