Flat Die Granulator: An Efficient Solution for Biomass Granule Production

A flat die granulator is a compact and versatile machine designed to transform powdered or granular raw materials (such as wood, biomass, feed, or fertilizer) into dense, uniform granules. Unlike ring die granulators, which are typically used for large-scale production, flat die models are ideal for small to medium-scale operations, offering simplicity, ease of maintenance, and cost-effectiveness.

How Does It Work?

The machine operates by pressing raw material through a flat die (a circular metal plate with holes) using rotating rollers. The combination of pressure and friction generates heat, softening lignin in biomass or activating binders in feed mixtures, which helps the particles stick together. The extruded material is cut into granules of consistent length by an adjustable blade.

Key Components:

  • Flat Die: The heart of the machine, determining granule size (usually 2–12 mm in diameter).

  • Rollers: Apply pressure to force material through the die.

  • Hopper: Feeds raw material into the compression chamber.

  • Motor: Powers the rollers (electric, diesel, or PTO-driven options available).

  • Cutter: Trims granules to the desired length.

Advantages of Flat Die Granulators

  1. Versatility: Suitable for wood, crop waste, animal feed, and organic fertilizers.

  2. Low Maintenance: Fewer moving parts compared to ring die granulators.

  3. Energy-Efficient: Consumes less power for small-scale production.

  4. Portability: Some models are mobile, ideal for farm or workshop use.

  5. Cost-Effective: Lower initial investment than industrial-scale alternatives.

Applications

  • Biomass Granules: For heating, cooking, or biofuel.

  • Animal Feed: Compact nutrition for livestock/poultry.

  • Fertilizer Granules: Slow-release organic fertilizers.

  • Recycling: Processing waste materials like sawdust or straw.

Flat die granulators bridge the gap between small-scale needs and industrial production, empowering farmers, eco-entrepreneurs, and DIY enthusiasts to turn waste into valuable resources. Whether you’re producing fuel granules or animal feed, this machine offers a practical, sustainable solution.

For more details, please feel free to contact us.

Henan Lane Heavy Industry Machinery Technology Co., Ltd.

Email: sales@lanesvc.com

Contact number: +86 13526470520

Whatsapp: +86 13526470520

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