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For bulk grain processors, Shijiazhuang Xinlu Technology Co., Ltd. provides a Grain Cleaning Plant that combines multiple cleaning technologies into a single, efficient workflow. This plant is tailored for grains such as wheat, corn, rice, barley, and sorghum, and can be scaled to throughput requirements ranging from 5 to 100 t/h.
Plant Configuration
Scalper & Pre‑Cleaner
Removes oversized debris and light impurities in a two‑stage screening and aspiration unit.
Aspirator & Deduster
Uses cross‑flow air to separate fine dust and chaff, protecting downstream machinery.
Magnetic Drum Separator
Eliminates metal contaminants, ensuring product purity and equipment safety.
Gravity Table
Stratifies grain based on density, separating shriveled or immature kernels.
Rotary Screen & Sieving System
Classifies grains by precise size categories, improving storage uniformity.
Bucket Elevator & Belt Conveyors
Transfers grain between modules with minimal handling damage.
Control Room
Houses SCADA system for remote monitoring, recipe management, and performance analytics.
Technical Highlights
High Throughput: Configurable lines achieve up to 100 t/h, depending on grain type and moisture content.
Dust Suppression: Integrated dust collectors and negative‑pressure enclosures maintain air quality in the facility.
Wear‑Resistant Components: Screens and chutes coated with abrasion‑resistant alloys for long service life.
Automated Cleaning Cycles: Screen cleaning jets and aspirator back‑pulses minimize manual maintenance.
Data Logging: Records key parameters—feed rate, reject percentage, and motor load—to support traceability.
Operational Advantages
Improved product consistency and customer satisfaction
Reduced downtime through preventive maintenance alerts
Compliance with food safety and occupational hygiene standards
Flexibility to adapt to seasonal or market‑driven changes in grain quality
Centralized operation minimizes staffing requirements
