China Wheat Seed Processing Line

China Wheat Seed Processing Line

Shijiazhuang Xinlu Technology Co., Ltd. presents its comprehensive China Wheat Seed Processing Line, designed to transform raw wheat harvests into uniform, high‑quality seed lots ready for planting or further treatment. This turnkey system integrates multiple stages—pre‑cleaning, de‑stoning, sieving, density separation, and optional seed treatment—into a continuous workflow optimized for throughput and reliability.

Process Flow

1. Bulk Reception & Feeding

• Wheat is delivered into a hopper equipped with level sensors and a variable‑speed feeder, ensuring a consistent material flow into the line.

2. Pre‑Cleaning Module

• A dual‑deck vibrating screener removes oversized debris such as straw, stones, and clods, while an aspirator extracts light particles like dust and chaff.

3. Magnetic & De‑Stoning Section

• A magnetic separator captures metal fragments to protect downstream equipment. A de‑stoner then separates heavier stones and soil clumps using calibrated airflow and deck oscillation.

4. Size Grading Sieves

• Multi‑deck sieving units classify kernels into uniform size fractions. Quick‑change frames allow rapid mesh swaps to accommodate different wheat varieties or certification standards.

5. Density Separation

• A gravity separator stratifies kernels by bulk density, removing shriveled, immature, or damaged seeds. Adjustable deck angle, stroke, and air volume enable precise control over separation criteria.

6. Buffer and Transfer

• Cleaned, graded wheat is conveyed to buffer bins or directly into seed treatment or packaging modules, depending on customer requirements.

Key Features

• Modular Architecture: Each processing stage is an independent module, allowing for flexible line configurations and capacity expansions from 5 t/h up to 50 t/h.

• Centralized Control: PLC‑based touchscreen interface stores processing recipes for different wheat varieties and adjustments, enabling consistent performance and quick changeovers.

• Hygienic Design: Food‑grade stainless‑steel contact surfaces and enclosed dust‑collection ducts maintain sanitation and facilitate cleaning procedures.

• Energy Efficiency: Variable‑frequency drives on motors and aspirator fans optimize power consumption by matching output to real‑time load conditions.

• Gentle Material Handling: Low‑impact chutes and vibration isolators protect kernel integrity, preserving germination potential.

Operational Benefits

• Consistent seed purity and uniformity support seed certification programs.

• Reduced manual sorting and inspection lower labor costs.

• Scalable throughput accommodates seasonal peaks and business growth.

• Integrated dust collection enhances workplace safety and air quality.

Maintenance and Support
Routine tasks include screen mesh inspections, aspirator filter cleaning, and lubrication of bearings. Shijiazhuang Xinlu Technology Co., Ltd. provides detailed maintenance manuals, spare‑parts kits, and on‑site training to help operators maintain peak performance and minimize downtime.