Contract Screening

Put the classification of bulk goods in the hands of the professionals

Contract screening is one of our most important priorities in the area of contract processing of bulk goods. We have been working as contract processers for international companies and corporations in the fine and speciality chemistry field as well as numerous other industries for several decades.

We offer different screening methods for bulk goods of different particle sizes.

Thanks to our extensive equipment, we clearly stand out from many other suppliers on the market. For instance, we don’t just have an enormous selection of sieves, we also have our own in-house sieve tensioning service.
This enables us to respond quickly and flexibly to new requirements. For our customers this means: short reaction times and that the delivery of the finished sieved product is always on time.

Highest quality and purity of contract screening

We can support you with our services in the field of contract screening quickly and straightforwardly when bottlenecks arise. It doesn’t matter whether it’s a quick processing of defective batches or whether you simply want to outsource production steps you don’t have the resources for in your own operations.

We are also the right go-to person for you for feasibility checks and pilot productions.

We have different screening plants for different requirements and we have sieve attachments for almost every grain spectrum.

All our machines and equipment are thoroughly cleaned before each use so that there is never a risk of cross-contamination. Each production process is supervised by experienced engineers. In this way we make sure that only absolutely pure and high quality products leave our house. You see: quality, purity and reliability are a top priority at Bückmann‘s. And that’s why with us, you will be in the best hands for handling materials for which particular safety regulations apply, like for example, explosion protection, water hazard classes etc.

Bückmann – Your contract processor and expert in screen technology

You too can benefit from our modern machinery, our broad expertise and our many years of experience in the field of contract screening. The Bückmann team will be delighted to hear from you!

Screening

  • Numerous screening machines
    with various types of drive and throughput capacities
    - Tumbler sieves, - Vibration sieves, - Plansifters
  • Use of various screening aids including
    ultrasonic technology and ball-cleaning-systems

Grinding

  • Grinding equipment
    with product-specific, replaceable grinding tools
  • Roller mill for gentle, low-dust grinding
  • Pre-crushing of agglomerate

Filling and repacking

  • Compression of bulk goods
  • Improving the fluidity of bulk goods that are not free-flowing

Mixing

  • Various batch mixers for mixing bulk goods
  • Double cone mixers for the gentle mixing of especially shear-sensitive products
  • Mixing under an inert atmosphere
  • Mixing with the aid of knife heads that can be engaged as required
  • Mixing with the additional injecting of liquids

Compacting

  • Filling equipment for bagging into valve sacks or open sacks
  • Filling into big bags, drums, containers or octabins also possible
  • Special equipment for filling under inert atmosphere
  • Small-package filling