Compressor for car painting. Basic views
Today, in the Russian market, a compressor forpainting is presented in a wide range of both foreign companies and companies, as well as well-known domestic producers. From the correct choice of model directly depends on the quality of painting the car or other design. The compressor for painting should be selected after a special calculation of all the optimal parameters that meet the master's requirements for the performance of a certain type of repair work. The need for this is due to the fact that all modern aggregates differ substantially in their technical characteristics.
So, the compressor for painting the carcan have the following functions:
- Performance of air compressed streams.
- Pressure of air injection.
- The size of the receivers (tanks for air accumulation).
- Type of power source.
- Presence of belt drive or direct drive.
- Oil content in compressed air (oil-free and oil-free).
- Specificity of the design.
The most common design is a compressor for painting the piston and screw type.
In screw compressors, the air compression processis based on the principle of synchronous rotation of the rotors, which are parallel to each other in the housing. During this process, cells are formed, their volume gradually decreases, thereby creating a higher gas pressure.
The compressor for painting is equipped with automaticsystem of protection of control and management, which allows you to quickly and easily configure its operation in the required mode (depending on the conditions). This function ensures a constant supply of compressed air for a long time.
Compressor for painting auto screw type inthe design plan is the most technologically advanced, which has a significant impact on the cost of the devices, but this defect is easily compensated during operation due to their durability and reliability. Screw devices are installed in large bus stations and large enterprises, which require a continuous hard mode of operation.
One of the main advantages of screw compressorsis a low consumption of energy resources, which saves at least 35% of electricity compared to other types of installations. Another advantage is reduced operating noise without differential pressure and distinctive quality of the exhaust air. The painting of the car with these characteristics is carried out qualitatively and quickly.
When selecting reciprocating compressors, whichsome indicators are inferior to screw installations, often a decisive role is played by democratic value. This indicator translates them into the category of the most common compressor devices, although now they are obviously giving way to screw analogs. A significant advantage of these structures is the simplicity during operation and maintenance.
Due to the design features of the pistoncompressors in their failure can be cheap, quick and easy to change many parts without parsing the case. Also high energy-saving characteristics of these devices, although they are slightly inferior to screw models. In them, the principle of compression is based on the work of an electric or diesel drive.