Large centrifugal impeller compressors are commonplace throughout the petrochemical sector, where they usually operate on a continuous duty basis. When a scheduled maintenance task at a refinery in ...

One of the newer technologies involves twin screw compressors. This article will look at service-related aspects of such a unit. The screw compressor is a positive-displacement rotary mach-ine.

After reciprocating, sliding vane compressors, also referred to as rotary vane compressors, are one of the oldest types of compressors. The first known description of a sliding vane pump was in a book ...

Rotary-screw compressors are known for their reliability, longevity and infrequent maintenance. As such, key industries, such as molded plastics, rely heavily on these nonstop workhorses for blow ...

Delta Hybrid is a synergy of blower and compressor technology that offers totally new opportunities for the generation of positive and negative pressure of air and neutral gases, owing to the ...

22 September 2016 JEDDAH -- Siemens has manufactured the largest geared compressor rotor in the world, and testing conducted at its facility in Duisburg, Germany. The first-stage impeller has a ...

Siemens has manufactured and tested the largest geared compressor rotor in the world at its facility in Duisburg, Germany, meant for the Jazan integrated gasification combined cycle power plant (IGCC) ...

With the gas turbine compressor rotor blade re-staking complete, reinstallations and close-out inspections began. While reinstalling the transition pieces, MD&A detected misalignments from a previous ...

The Delta Hybrid range of blowers from AERZEN makes use of unmatched technical experience in the manufacture of positive displacement blowers and screw-type compressors to produce cutting-edge ...