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Outsourcing partner ProChem: we take care of your sieving/screening needs

ProChem’s portfolio of process engineering for contract production also includes contract sieving/screening of your products.

Especially when powders, granules or other substances are present in a mixture with different particle sizes, it depends on the right screening equipment – one that separates the substances or particle sizes quickly and cleanly from each other. Our machines and processes save time and money for you. The same applies to our other services in the field of contract manufacturing. In case of upcoming production bottlenecks we support you quickly and easily.

In addition to the pay sieves, we offer the following service:

  • Synthesis
  • Drying
  • Mixing and Blending
  • Grinding and Micronisation
  • Sieving/Screening
  • Pastillation
  • Packaging
  • Analysis
  • Compacting and Granulating
  • Extrusion
  • Storage and Logistics

Use our screening machines and our know-how

With 20 years of experience in toll sieving, we have the right screening machine for every bulk material. In the toll screening sector, we have an equipment portfolio that has the right solution for almost all materials and all particle sizes. For this reason, customers from the cosmetics, pharmaceutical, food and chemical industries regularly trust us to outsource their screening production. Our tumble, air jet and ultrasonic sieves have diameters of up to 2 meters and hold and process a corresponding amount of bulk material. By replacing the sieve inserts, we can easily guarantee screening of particles in finenesses from 5 millimeters to 50 microns. Benefit from our modern machines, our expertise and our decades of experience in toll screening.

Our screening machines that meet all requirements:

  • Tumbling screens with a diameter of up to 2000 millimeters (1 to 5 decks)
  • air jet sieves
  • Ultrasonic sieves
  • Screen mills
  • ball knock sieves

Cleaning aids are fitted to all our equiment, which we adjust to your product Settings.

Send us your request.

Easy to clean screens for best results

Our special equipment can cope with any challenge or customer requirement: we can easily process even difficult-to-screen products such as low-density screenings. Also greasy or sticky substances are no problem for our high performance screens as all product-contacting system elements are made of stainless steel. In addition, our toll screening systems have large lid openings that guarantee residue-free cleaning of the screening equipment: product contamination or cross-contamination is ruled out, as all machines and equipment are thoroughly cleaned and inspected prior to each order before being filled.

Contact us without obligation.

Trust is the alpha and omega of toll screening

In contract screening as well as in every other area of contract production absolute secrecy applies. Precisely because we do not manufacture our own products, we conscientiously deal with the products that we produce on your behalf.

Your product features and process technologies are in good hands with us. The fact that we do not say a word about your recipes is a matter of course for us when taking on any screening job.