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Shijiazhuang Xinlu Technology Co., Ltd. offers a turnkey Sesame Seed Cleaning Plant designed to transform raw sesame into high-quality, food-grade product. This plant integrates multiple cleaning stages to remove foreign materials, broken seeds, and hull fragments, ensuring compliance with stringent export standards.
Plant Layout and Process Steps
Intake and Pre-cleaning: Raw sesame passes through a vibratory feeder and coarse screen to remove large debris.
Aspirated Cleaning: An air-screen cleaner separates dust, chaff, and lightweight husk pieces from good seeds.
Gravity Separation: A gravity table further refines the product by density, eliminating broken, shriveled, or immature seeds.
Color Sorting: High-resolution optical sorters identify and eject discolored or defective seeds based on color and shape.
De-hulling (Optional): For hulled sesame products, a gentle huller removes outer shells, followed by secondary cleaning to separate hull fragments.
Final Grading and Packaging: Belt scales and bagging machines weigh, fill, and seal sesame into bulk bags or retail packages.
Key Technologies
Multi-stage Cleaning: Sequential removal of coarse, fine, and density-based impurities ensures maximum purity.
Automated Control System: Centralized PLC with recipe management supports quick changeovers between white, black, and hulled sesame lines.
Energy-efficient Fans and Motors: Variable-frequency drives optimize power consumption across cleaning stages.
Hygienic Design: Stainless-steel construction, sanitary welds, and accessible panels facilitate thorough cleaning and sanitation.
Performance Metrics
In commercial operation, the Sesame Seed Cleaning Plant achieves final purity levels above 99.5%, meeting export parameters for moisture, foreign matter, and broken seed content. Throughputs vary from 1 t/h for boutique processors to 10 t/h for large-scale exporters.
Support Services
Shijiazhuang Xinlu Technology Co., Ltd. provides end-to-end project management, including factory acceptance testing, site installation, staff training, and preventative maintenance programs. Custom layouts and optional modules—such as seed coating or tempering units—are available to tailor the plant to specific market requirements.
