mycom 3225**C Series Instruction Manual page 41

 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.
Compound 2-stage Screw Compressor 3225**C
Chapter 2 Compressor Specifications and Structure
Figure 2-23 3225**C Oil Supply Route
2-23
2202MYJE-MY-C8-N_2018.02.
2.6 Gas and Oil Flow