Sifters - KEK Centrifugal Sifters


KEK Centrifugal Sifters provide the ideal screening solution for dry powder and other bulk solid. The ‘Cantilever’ design offers users high standards in hygiene and ease of operation that are unprecedented.


Kemutec Sifter Process Components

The KEK Centrifugal Sifter is recognised as the leading industry high capacity sifter, providing unparalleled performance and benefits to the customer who expects the best.

Features and Benefits

  • Clean, simple design
  • High-efficiency sifting with easy inspection, cleaning and maintenance with oversized end door
  • Easily removable sifter screen for inspection and cleaning
  • Cantilever shaft design – no oversize end bearings or seals
  • Gravity and inline pneumatic conveying designs
  • Operator friendly – no tools required for stripping down and cleaning
  • 7 model sizes in range
  • Hygienic Design

+44 (0)1625 412000

The KEK Centrifugal Sifter is available in an array of design options including:

  • A range of 7 sizes
  • Processes from a few kilograms/hr to over 90 tonnes per hour
  • Available with nylon, stainless steel woven wire and wedge wire screens
  • Gravity and inline pneumatic conveying models

+44 (0)1625 412000

KEK Centrifugal Sifters can be customised to suit the demands of process, environment and installation requirements.

Typical optional design features include:

  • Drive arrangement
  • Hazardous area electrics
  • Pressure rated design
  • Gas inerting
  • CIP capability
  • Special metals and alloys for construction
  • High containment machines
  • Screen protection or trash traps
  • High containment and dust-tight connections

+44 (0)1625 412000

KEK Centrifugal Sifters are ideal for the Sifting of Powders and Granules in gravity and inline installations with typical applications including:

Policing  Check sieving and removal of foreign contaminants

Scalping  Check sieving and removal of oversize products

Classification -Separating of two fractions at a specific screen size

Deagglomeration – Breaking of soft lumps into powders

Dedusting  Removal of ‘fines’ from feed products

Liquid Straining  Removal of excess liquid from solid product by straining through the sifter screen

Product Dressing & Conditioning Final dressing and conditioning of powder mixes to ensure optimum end product quality.

Special Applications and Designs – In addition, Kek Centrifugal Sifters are used for these special applications and designs

  • Flour sieving using Kek Centrifugal Sifters
  • In-Line vacuum conveying centrifugal sifters
  • In-Line positive pressure pneumatic conveying centrifugal sifters
  • Product recovery from packaging
  • De-Agglomeration of dried fruits
  • Recovery of powder paint from spray booth
  • Kek ‘insertable’ Mini Sifter
  • Extruder protection

Typical Industry Applications include:

Food Industry

  • Flour sifting
  • Ingredient check sifting
  • Dairy powder sifting
  • Bakery mix de-lumping and final dressing

Chemical Industry

  • General fine powder classification
  • Nylon flock deagglomeration
  • Powder deagglomeration
  • Powder paint check sieving

Pharmaceutical industry

  • Check sieving of bulk pharmaceuticals
  • Classification of active pharmaceutical ingredients

+44 (0)1625 412000

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