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China Rice Seed Processing Line

Times:04-25-2025

China Rice Seed Processing Line: Advanced Solutions by Xinlu

Rice is a staple food in China and worldwide, requiring efficient processing to ensure high yield and quality. A well-designed rice seed processing line improves germination rates, purity, and storage stability. Xinlu provides reliable, customizable equipment to meet the needs of modern rice seed production.

Key Components of a Rice Seed Processing Line

1. Pre-Cleaning and Husking

  • Pre-cleaning: Removes straw, dust, and foreign materials.

  • Husking: Separates the husk from brown rice using rubber roll or centrifugal shellers.

2. Paddy Separation

  • Vibratory or gravity separators distinguish unhulled paddy from brown rice for reprocessing.

3. Whitening and Polishing (Optional)

  • Abrasive or friction whitening removes bran layers for white rice production.

  • Polishing enhances appearance and texture for premium-grade rice.

4. Grading and Sorting

  • Size grading: Separates whole and broken grains using sieve shakers.

  • Color sorting: Removes discolored or defective grains with optical sensors.

5. Drying (For Seed Preservation)

  • Low-temperature drying maintains seed viability and prevents cracking.

6. Packaging and Storage

  • Automated weighing and bagging for retail or bulk distribution.

  • Moisture-controlled storage to prolong shelf life.

Xinlu’s Expertise in Rice Seed Processing

Xinlu’s rice seed processing line is designed for:

  • High efficiency with minimal grain breakage.

  • Customizable configurations for different rice varieties (Japonica, Indica, hybrid).

  • Compliance with international standards (ISO, CE) for food safety.

Applications of Processed Rice Seeds

  • Edible rice (white, brown, parboiled).

  • Seed rice (high-germination-rate grains for farming).

  • Rice flour & byproducts (used in food processing).


A professional rice seed processing line ensures consistent quality and higher market value. Xinlu delivers durable and efficient equipment tailored to China’s rice industry. For inquiries, visit our website or contact our technical team.


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