Screening machines play a very important role in fertilizer production lines. They are mainly used to separate, screen, or classify raw materials or granules to ensure the production of fertilizer products with good quality and uniform particle size. When our customers are producing fertilizers, they face many problems such as uneven raw material particle size, unstable output, and low quality of finished particles. To solve these problems, the company introduced a rotary drum screening machine. After a period of testing and adjustment, the particle quality has been significantly improved.
The rotary drum screening machine is a commonly used separation and screening equipment in fertilizer production lines. It is usually used for screening, grading, and removing impurities of finished fertilizer granules after granulation.
A circular screen is installed inside the drum screening machine. During the rotation of the drum, the material is separated and screened by centrifugal force and gravity. According to the size of the screen hole, the material with a particle size smaller than the screen hole passes through the screen hole and is discharged from the discharge port. The material larger than the screen hole size is blocked on the screen surface, forming a material grading effect.
During the screening process, the material is discharged separately according to the different discharge ports, which is convenient for subsequent processing and collection.
The application of screening machines in fertilizer production lines can improve the accuracy, efficiency, and particle quality of fertilizer production, and meet the diversified and automated production needs of the market.