Decanter Screenbowl Centrifuge

The Decanter screenbowl centrifuge is commonly used to extract solid particles from liquid

Screenbowl Centrifuge
  • Overview
  • Design

The screenbowl centrifuge is commonly used to extract solid particles from liquid, and offers the additional drying capability of the screen section. The screenbowl centrifuge is often used in processing chemicals, fine coal and other minerals.

We work to continually improve the feed capacity on the both our screenbowl and solid bowl machines.

 

 Screenbowl Centrifuge Diagram

 

  1. Feed pipe
  2. Thrust bearings
  3. Driven sheave
  4. Main bearings
  5. Vibration isolators
  6. Feed compartments
  7. Screen wash header
  8. Screw conveyor
  9. Dewatering screen
  10. Planetary gearbox
  11. Torque sensor

Approximate capacities of Decanter screenbowl centrifuges on clean coal

 

 Screenbowl Machine Size

 

Capacity Per Unit 

   
   1 mm x 150 Mesh 35-50% Feed Solids  100 Mesh x 0 20-25% Motor HP  GPM Cap 
 36" x 72"  35-40 TPH  20-25 TPH  150  400
 36" x 72" high capacity  40-50 TPH  25-30 TPH  250  400
 36" x 96"  35-50 TPH  25-28 TPH  250  400
 40" x 72" high capacity  45-65 TPH  25-30 TPH  250  500         
 44" x 132"  75-80 TPH  50-60 TPH  400  800
 44" x 132" high capacity  80-100 TPH  60-65 TPH  500  800

 

NOTE: We recommend that the total feed slurry flow to the centrifuges NOT exceed the GPM capacity. All machines are sized specifically for material feed size and GPM of slurry.