What is a screw compressor?

A screw compressor is a type of rotary compressor which compresses air due to screw action. The main advantage of using this compressor is that it can supply compresses air continuously with minimum fluctuation in delivery pressure. It is usually applied for low-pressure applications up to 8 bars.

Where are Renner compressors made?

This not only applies to our area of expertise, screw compressors, but also to piston compressors and oil-free compressed air – made in Germany. Whether frequency-controlled, with refrigeration dryer, mounted on an air receiver or as a complete compressed air station: energy efficiency is a matter of course at RENNER.

What type of compressors are available for the naval market?

The GIRODIN and EK lines offer special compressors for the naval market. Sauer Compressors’ modern reciprocating compressors for the compression of air and various gases reach pressures of 20 to 500 barg.

Who is alup Compressors GmbH?

ALUP quickly made a name for itself as a manufacturer of car air pumps. ALUP Compressors GmbH now offers its customers much more. ALUP is internationally known for its efficient compressed air systems, which are optimally tailored to the needs of individual customers.

What is a rotating displacement compressor?

The principle for a rotating displacement compressor in twin screw form was developed during the 1930s, when a rotating compressor with a high flow rate and stable flow under varying pressure conditions was required.

How oil injected screw air compressor works?

The oil-injected screw air compressor has the characteristics of reliable running performance, few wearing parts, low vibration, low noise, and high efficiency. During the compression process, the compressor continuously sprays lubricating oil into the compression chamber and bearings by virtue of its own pressure difference.