The rotating speed of the grain rotary drum dryer is the working speed of the roller. The speed of the roller is closely related to the drying efficiency and the production efficiency.

Grain rotary drum dryer speed adjustment is based on what? In different periods of the same kind of material, the initial moisture difference is quite large, and the properties of different kinds of materials are different. For a drum dryer, the length to diameter ratio, angle of inclination and lifting plate structure is fixed.

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