Class Leading Kek-Gardner Centrifugal Sifter for Powders and Granules

`EASY CLEAN’ CANTILEVER DESIGN SIFTERS

The Cantilever design Kek-Gardner Centrifugal Sifter is based on the tried and tested Kek-Gardner Centrifugal Sifter range. The `Cantilever’ design offers users high standards in hygiene and ease of operation that are unprecedented.

Kek-Gardner K800 Twin Sifter

Kek-Gardner K800 Twin Sifter

- high capacity sifter ready for dispatch

Kek-Gardner K300 Sifter

Kek-Gardner K300 Sifter

- Small cantilever sifter check sieving material before packing

Kek-Gardner K650 Tandem Sifters

Kek-Gardner K650 Tandem Sifters

- 2-K650 sifters operating in tandem to provide dual separation

K650 Sifter in Pharmaceutical Application

K650 Sifter in Pharmaceutical Application

- check sieving from 2 feed stations

K800CP Pressure Sifter

K800CP Pressure Sifter

- a stainless steel sifter for direct inline operation in a pneumatic conveying system

Kek-Gardner K800 Sifter

Kek-Gardner K800 Sifter

- check sieving station

K800 Twin Sifters

K800 Twin Sifters

- Multiple machines in final assembly

K800CP Pressure Sifter

K800CP Pressure Sifter

- a carbon steel sifter check sieving material inline in a railcar unloading pneumatic conveying system.

K650 Sifter

K650 Sifter

- a cantilever sifter showing the easy access end and body doors

K650 Cantilever Sifter

K650 Cantilever Sifter

- check sieving before drum filling

Kek-Gardner Centrifugal Sifter
  • High Capacity & High Efficiency Sifting
  • Gravity and Inline Pneumatic Conveying Designs
  • Cantilever Shaft - No Oversize Bearing or Seal
  • 30 Second Screen Changes
  • 7 Model Sizes in Range
  • Rates - From a Few Pounds to Over 200,000 lb/hr
  • Easy Disassembly for Cleaning and Maintenance

In-line Pneumatic Conveying Applications


Inline SifterKek-Gardner Centrifugal sifters can be used for direct in-line installation into pneumatic conveying lines.

Models available for both:

Typical Design Features Include:

  • Heavy duty construction
  • Up to 12 psi operating pressure
  • Standard pipe stub connections
  • Various screen media options
  • Available in 3 standard sizes
    • K650CP • K800CP • K1100CP
  • Many oversize collection options available

Typical operational benefits:

  • Direct connection into conveying pipeline
  • Compact design
  • Can be mounted at floor level
  • Easy access for cleaning and maintenance
  • No need to disentrain conveying air before sifting takes place

 

Kek-Gardner Centrifugal Sifter Range

Twin Sifters

 

 
Model Screen Area Sq. Ft. Motor hp Sales Data Sheet
Lab Sifter 0.47 0.5 DS490TS
Mini Sifter 0.47 0.5 DS549TS
K300C 0.90 0.75 DS576TS
K650C 3.57 3.0 DS529TS
K800C 6.20 5.0 DS574TS
K1100C 11.80 10.0 DS567TS
K1350C 14.18 10.0 DS317TS

Design Options

Design Options 2

Kek-Gardner Centrifugal Sifters can be customized 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



Special Applications and Designs

 

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

Inline SifterPolicing - 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

Kek Centrifugal Sifters

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

Special Applications and Designs

In addition, Kek-Gardner Centrifugal Sifters are used for these special applications and designs – see attached Application Data Sheet

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

Screen Options


Kek-Gardner Centrifugal Sifters are available with a number of various screening media options to suit the specific application needsScreen Shot

  • Nylon Mesh - Most popular and versatile, benefiting from high throughput rates and a wide range of mesh sizes down to 30µ
  • Steel Mesh - Wide size range and beneficial where applications require metal-detectable screen media
  • Wedge Wire - Heavy-duty “slotted” type metal screen for abrasive check-sieving applications
  • Perforated Plate - Heavy duty metal screen for high capacity check-sieving and abrasive applications
  • Special Polymers - Similar to Nylon Screens but using special polymers that can be resistant to high temperatures, corrosive products and static electricity

In addition, Kek-Gardner Centrifugal Sifters can be supplied
with internal screen protectors or trash traps.