vilter screw vs vilter reciprocating

[lynark]

hi,

does any body have a computation or presentation for the advantage and disadvantage of screw and reciprocating vilter especially on its performance?

thank you

lynark

[D.D.KORANNE]

Recip is relatively easy to install & operate . In screw compressor , oil management ( oil return etc) is very important & critical . Besides, screws should be loaded 90% sothat you derive its benefits & capital cost justification v/s recip . Of course screw comp installation is usually compact.