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Integrated Equipment Solutions for Pig, Cattle & Poultry Farms

Stationary Compost Star Screen

Product Showcase Content
Product Name Stationary Compost Star Screen
Product Image
stationary compost star screen in an organic waste processing facility

Illustrative star screen image: Komptech. The machine shown is not identified as a SHEWUYOU installation.

Product Overview The Stationary Compost Star Screen is designed for continuous size separation in livestock manure composting and organic fertilizer production lines. Rotating star shafts move material across the screening deck while smaller particles fall through the openings. The system can be integrated after manure fermentation and curing to separate finished compost from larger wood chips, clumps and incompletely processed material. Its fixed, modular arrangement suits commercial pig farms, centralized manure treatment facilities and agricultural waste processing projects.
Key Features
  • Continuous screening for compost finishing and oversize recovery.
  • Rotating star deck that conveys and agitates material during separation.
  • Configurable star geometry and operating speed to suit the target particle size and feed material.
  • Electric drive options for integration into a fixed processing line.
  • Modular feed and discharge interfaces for connection to hoppers, conveyors and downstream packaging or blending equipment.
  • Accessible screening components for routine cleaning, inspection and replacement.
Structural Components A typical configuration includes a steel support frame, feed inlet or metering hopper, star screening deck, parallel rotating shafts, drive assembly, guards, fines collection area and separate oversize discharge. Feed and discharge conveyors, dust control measures and additional separation equipment can be specified according to the process layout.
Working Principle Cured compost is metered onto the rotating star deck. The stars advance and loosen the material; particles smaller than the effective screen opening pass between the shafts to the fines outlet. Larger pieces travel to the end of the deck for separate discharge, further processing or return to the composting process. Screening results depend on feed moisture, material composition, loading rate and the selected star configuration.
Technical Specifications
  • Installation type: Stationary, integrated into a processing line
  • Screening method: Rotating star shafts
  • Drive and electrical supply: According to project requirements
  • Screen deck dimensions and target cut size: Customizable
  • Capacity: Available upon request following feed material evaluation
  • Frame, guarding and corrosion protection: Designed according to local climate and farm conditions
Applications Suitable for screening matured pig manure compost, cattle manure compost, poultry litter compost and mixed organic feedstocks after appropriate preparation. It can serve a commercial pig farm's manure management area, an organic fertilizer plant or a regional livestock waste treatment center. The screen may be installed within a steel structure building or a covered compost processing area where feed handling, drainage and maintenance access have been planned.
Customization Options SHEWUYOU can discuss screening layout, feed hopper size, star deck configuration, conveyor direction, discharge height, electrical controls and support structure according to the customer's material and site plan. Share the compost type, moisture range, desired finished fraction, required hourly capacity and available building dimensions for a project-specific proposal.
Installation & Maintenance Install the unit on a suitable engineered foundation or steel support structure, then align the feed and discharge conveyors before electrical commissioning. Allow clear access for star replacement, drive inspection and cleaning. Operators should remove wrapped debris, inspect wear parts and bearings, and follow the supplied maintenance instructions. Site-specific foundation loads, power requirements and guarding details should be confirmed during engineering.
Product FAQ

Can it screen wet manure directly?
It is primarily intended for prepared or matured compost. Very wet, sticky manure may require dewatering, bulking or further curing before effective screening.

Can the screen size be adjusted?
The target separation can be configured through the selected star deck design and operating settings, subject to the material and required product grade.

Can it connect to an existing composting line?
Yes. Feed elevation, conveyor interfaces, discharge positions and controls can be reviewed against the existing plant layout.

Product Gallery
stationary star screen structure and conveyor arrangement
compost screening plant installation with stationary star screen

Illustrative product and project images: Komptech. These images do not represent SHEWUYOU equipment or SHEWUYOU project cases.

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