1. Hammer Mill Basics

Hammer mills can provide controlled particle size reduction, high throughput, and flexibility across a wide range of materials and applications. Because screen size, rotor speed, and hammer configuration can be selected or adjusted for the application, hammer mills can be configured to achieve different finished particle sizes and production requirements.

Coarse grinding produces a larger finished particle size, while fine grinding produces smaller particles. The appropriate grinding approach depends on the material, required finished particle size, production rate, and downstream process. Schutte Hammermill offers equipment configurations ranging from coarse size reduction to fine and ultra-fine grinding.

Hammer mills are used across recycling, wood processing, biomass, food processing, agriculture, chemicals, mining and minerals, and other industrial applications. Schutte Hammermill equipment is also used for specialized applications such as battery recycling, solar panel recycling, data destruction, animal feed, brewery and distillery grain processing, and spice grinding.

Hammer mills can process a wide variety of materials, including wood, biomass, agricultural products, food ingredients, chemicals, minerals, metals, electronic scrap, and other industrial materials. The appropriate equipment and configuration depend on the material’s properties and the desired processing result. Schutte Hammermill custom-configures equipment to suit the material and production goals of each application.

Material enters the hammer mill’s grinding chamber and is repeatedly impacted by hammers attached to a high-speed rotor. Impact between the hammers and material, along with particle-to-particle and material-to-machine impact, reduces the material in size. The reduced material exits through a screen or grate once it is small enough to pass through the openings. Rotor… Read more »