Screw compressors

BOGE screw compressors draw in atmospheric
air through a coarse pre-filter mat,
into a microfilter paper inlet filter before
entering the multifunction intake regulator. The cleaned air then passes into the
airend, which is driven by an electric
motor.
Continuously cooled BOGE compressor
oil is then injected into the screws in
accurately metered quantities. Oil fulfils
three functions:
cooling,
sealing,
lubrication.
It absorbs and removes the heat generated
by the compression process. At the same
time it seals the compression gap between
the contra rotating screws and the airend
case as well as lubricating the rotor
bearings.