Sumitomo DriveTechnologies • Organic and Inorganic Chemistry Plastics Manufacturing • Industrial Biotechnology • Fermentation Products • Intercellular Products • Organic Products • Environmental Technology ZSPN, ZSPV, ZSPR ZS with splined hollow output shaft ZS with solid output shaft Centrifuges for Continuous and Mechanical Separation of Solids from Liquids Decanter centrifuge with reducer type ZS Screen centrifuge with reducer type ZS Cut drawings courtesy of Siebtechnik Sumitomo DriveTechnologies ♦ Sumitomo (SHI) Cyclo Drive Germany GmbH Sumitomo Cyclo Drive Germany GmbH European Headquarters 85229 Markt Indersdorf, Germany Sumitomo DriveTechnologies Centrifuge Reducers

The Function of Sumitomo Centrifuge Reducers Sumitomo centrifuge reducers provide the differential speed bet- ween the bowl and the conveyor and the torque for the conveyor. The perfectly balanced housing is connected with the bowl and turns at the bowl speed. The output shaft of the centrifuge reducer is con- nected to the conveyor and transmits the torque which is needed for the solids transport. The input shaft can be locked by a torque arm or driven by a back-drive motor to provide the necessary relative speed. The flexible lubrication system allows grease lubrication as well as oil lubrication...