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 DO3-416TS
K300C 0.90 0.75 DS478TS
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.