DISC THICKNESS SCREENS
Product Detail:
To meet the performance challenge of rejecting overthick chips without also rejecting acceptable chips, Disc Thickness Screen is a good solution. This configuration provides effective chip mat agitation, achieving both high overthick removal and low accepts carry-over.
Disc Thickness Screen Features
Excellent chip agitation provides quick passage of fines and small chips
Effective overthick removal efficiency with high throughput in a relatively small footprint
Heavy-duty design uses wide-flange beam sub-base
Bearings protected from contaminants with placement of pillow-block bearings mounted outboard of screen hopper walls
Discs are installed to shafts for excellent screen accuracy and high strength shaft construction
Minimal maintenance a result of robust, sintered bushing chain drive with hardened sprockets. No sealed oil bath or periodic lubrication required!
Discs means more selective overthick chip screening.
Application
Highly selective thickness screening is achieved by efficiently rejecting the overthick chips without also rejecting acceptable chips.
Disc Screen: its configuration provides effective chip mat agitation, achieving both high overthick removal and low accepts carry-over, resulting in maximized chip yield, chip quality and chip uniformity. Helping to maximize efficiency, quality and cost effectiveness of your entire pulping process.
Disc Screens process chips differently than any other thickness screening method, and that’s why they do more complete and selective job of chip thickness separation.
On the Screen, chips travel across alternately elevated shafts in a sinusoidal path. This non-linear path “breaks” the chip mat, increases chip agitation and dwell time, while its spreads the chip feed evenly along the full shaft length. All these factors enhance screening performance.
In addition to the selective separation of overthick chips, the Disc Thickness rapidly segregates and concentrates pin chip and fines, reducing the amount of screening area required for secondary processing.
MATERIALS PROCESSED
Bark
Biomass Feed-stock
C&D Debris
Compost
Hog Fuel
Mulch
Paper/OCC
Plastics
RDF
Sawdust/Shavings
Shredded Tires
Slab wood
Urban Wood
Wood Chips
STANDARD & OPTIONAL FEATURES
Disc Profile: Various disc profiles are available to meet specific application needs
Orientation Rolls provide tight disc spacing on initial rotors to transition infeed material on to the main screen area
Anti-jam Control: Detects jam up though current sensing on drive motor. Provides controls to reverse and clear the jam automatically
Motion Switch: Detects motion and zero speed conditions
Top Covers: Provides enclosure over to of screen for dust control and safety purposes
No matter what type of chips you process, no matter what capacity you want to run, we can engineer a system to meet your needs.
