What kind of machine is used to screen organic fertilizer

The drum screening machine is a must-have for screening organic fertilizers, mainly achieving material classification and separation through the rotation of the drum and the aperture of the sieve. The following is the detailed process of screening organic fertilizer using a drum screening machine:

Working principle of screening machine

The working principle of the drum screening machine is based on the rotation of the drum and the movement of materials on the surface of the drum. The surface of the drum is covered with sieve holes or screen plates of different sizes, used for screening materials. When the drum starts to rotate, the material is subjected to centrifugal force on the surface of the drum and moves along the length direction of the drum. Smaller particles will be screened out through sieve holes or sieve plates, while larger particles will be blocked on the sieve.

Screening process

• Organic fertilizer raw materials enter the interior of the drum screening machine through the feed inlet.
• The drum begins to rotate, and the material is subjected to centrifugal force on the surface of the drum while moving along the length direction of the drum.
• The continuous rolling and collision of materials in the drum helps to separate impurities and non compliant particles from the material.
• Smaller particles are screened out through sieve holes or sieve plates, while larger particles are retained on the surface of the drum.
• According to the size of the sieve or sieve plate, materials are classified into different size grades. Smaller particles enter the collection device through sieve holes or screen plates, while larger particles continue to remain in the drum or are discharged through other outlets.
• After screening, materials of different sizes move forward along the length direction of the drum and are discharged from the drum screening machine through the discharge port.

Characteristics and advantages of screening machine

• High screening efficiency: The drum screening machine can efficiently complete the screening of a large amount of organic fertilizers, improving production efficiency.
• Strong adaptability: The drum screening machine is suitable for screening various granular, powdery, and block materials, including organic fertilizers.
• Simple structure: The drum screening machine has a relatively simple structure and is easy to maintain and upkeep.
• Easy to operate: The drum screening machine is easy to operate, just control the rotation speed of the drum and the feeding amount to achieve the screening process.

Powdered organic fertilizer

Organic fertilizer granules

Mining stone materials

lime

Particular attention

• When using a drum screening machine to screen organic fertilizers, it is important to ensure that the material does not contain excessive impurities or hard objects to avoid damaging the sieve or affecting the screening effect.
• Regularly check whether the screen mesh of the drum screening machine is blocked or worn, and promptly clean and replace damaged screens.
• Pay attention to controlling the rotation speed and feeding amount of the drum to avoid poor screening effect or equipment damage caused by being too fast or too slow.

Introduction to Fude Machinery Company

The production equipment includes: fermentation rake, dryer, granulator, crusher, mixer, round throwing machine, organic fertilizer production line, etc. The company will continue to adhere to the business philosophy of “quality first, customer first” and provide higher quality organic fertilizer equipment solutions for global customers.

Since its establishment in 2015, Fude Machinery has been committed to providing high-quality and high-performance wood equipment solutions to global customers. With advanced production technology, strict quality control, and continuous innovative research and development capabilities, we have received customer satisfaction praise.