Drum Screen

Drum Screen

Drum Screen is mainly used to remove big-size light impurities in waste paper stock preparation system. Its advantages are good screening effect, low power consumption, simple structure and easy maintenance.


  • It is mainly used in waste paper pulping system to remove large light impurities.
  • Effective screening, low power consumption.
  • Simple structure, reliable performance, easy maintenance.

Structure and Principle

Drum Screen is made of screen basket, machine bracket, gear motor drive device, belt drive device, riding wheel device, catch wheel device and spray pipe system, etc. Helical blades inside drum screen basket can transfer impurities. Light impurities along with pulp enters into screen basket from inlet pipe, in the effect of gravity, fine stock discharged through accepted pulp opening while light impurities transported by helical blade to the tail of screen basket then discharged. Spray system is installed on two sides of screen basket to clean the stock in impurities and keep screen basket unblocked.

Technical Parameter

Drum Diameter: (mm) φ1000 φ1500 φ2000 φ1500
Output: (L/min) 3000-5000 6000-8000 9000-12000 8000-10000
Hole Diameter: (mm) Φ6、φ8、φ10、φ12 (selected by customer)
Spray Water Pipe Diameter: (mm) φ42 φ48 Φ60 Φ89
Water Flow: (L/min) 100-300 150-400 200-500 320-500
Motor Model R77-4P-4 R77-4P-5.5 R97-4P-11 K97DV160L4
Power: (KW) 4 5.5 11 15
Outline Dimension: (mm) 4500*1555*1900 5660*2000*2500 6880*2530*2965 6200*2300*4335