Contract Sifting, Contract Sieving


Coarse and fine materials can be separated down to a particle size of approximately 75 µm, using a mechanical sifting process. Using special equipment, we even manage to separate products that are usually difficult to sift. For even finer particle sizes, we also employ air separation.

Contract Sifting

We use screening systems to suit the particular application, such as:

  • Tumbling sifts
  • Vibrating sifts
  • Cylindrical sifts
  • Ultrasonic sifts

Our systems contain cleaning aids to keep the sifts unblocked, which we coordinate to suit customer requirements.


JRS, your service partner for contracted production, will make your coating project a reality. The application overview provides information on the JRS contracted services for your specific application.

Point of contact  

All rights reserved ©2018 J.RETTENMAIER & SÖHNE GmbH + Co KG


All rights reserved    © 2018 J. RETTENMAIER & SÖHNE GmbH + Co KG

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