The Howden Company originated in 1854, when James Howden founded a marine consulting engineering firm. In his first year in business, he secured a patent for improving rivet making, and a few years ...

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.

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 ...

With a Sigma Profile airend and an 18-horsepower industrial Briggs and Stratton gas engine, the M14 portable rotary-screw compressor produces 50 scfm at 100 psi. Variable pressures from 70 to 190 psi ...

Editor’s Note: This is the second installment of a two-part series. Part One of this article provided some background on screw compressors, then discussed the various components and capacity control ...

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Screw rotor systems are critical components in compressors, vacuum pumps and various heavy-duty machinery. Their design and subsequent machining require an intricate balance between theoretical ...