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What are the classifications of pellet mills based on their structural principles?

2026-02-03 10:22:27

Our biomass pellet mills can be classified into the following two types according to their structural principles, which are the core differences between the equipment:

1. Ring die pellet machine: The die is a thick-walled steel ring with holes. The pressure roller rotates and squeezes the material inside the ring die. It has a large output and high efficiency, and is suitable for large-scale feed and biomass pellet production. It is the mainstream model.

2. Flat Die Pellet Mill: The die is a horizontal perforated disc. The pressure roller extrudes the material on the flat die. It features a simple structure and low cost, suitable for small and medium-sized farms, organic fertilizer plants, and small-batch biomass processing.

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