2202MYJE-MY-C8-N_2018.02.
Chapter 2 Compressor Specifications and Structure
Compound 2-stage Screw Compressor 3225**C 2.6 Gas and Oil Flow
2-23
Oil Supply Route
As shown in Figure 2-23, lubricating oil is split into five flows. After completing each role, the oil
flows to the rotor messing part of the high-stage, and in addition to return to the low-stage rotor
meshing part through the external piping. At last, both oil mixed with compressed gas and
discharged from the compressor.
In standard configuration, oil injection is not performed at the high-stage.
Figure 2-23 3225**C Oil Supply Route