The fertilizer round polishing machine plays an important role in the production of high-quality fertilizer granules. It is often used in conjunction with a fertilizer granulator. It is mainly used for polishing and deburring finished fertilizer granules after fertilizer granulation. It effectively improves the shape and beauty of fertilizer granules, so it is also called a fertilizer granule beautification machine.

Introduction of Fertilizer Polisher

The fertilizer granule polisher is used to further process the fertilizer granules after the granulator granulates them. The irregular granules are processed and rounded to make them more regular, improving the uniformity and stability of the granules. Many fertilizer suppliers will use this equipment on their fertilizer production lines to obtain more beautiful granular fertilizers and improve their competitiveness in the market. The fertilizer polisher polishes the finished fertilizer granules through physical tumbling motion. The processing process effectively removes the heat and moisture of the fertilizer granules, playing a role in drying and cooling.

Features of Fertilizer Polishing Machine

1. Multi-layer design

The fertilizer polish machine is a multi-layer device, usually composed of two or three polishing cylinders, called a two-stage polisher or three-stage polishing machine. Meet a variety of production needs.

2. Reduce dust flying

After polishing, the fertilizer polisher effectively removes burrs and protrusions on the surface of the granules, reduces friction between granules, and reduces dust flying and extrusion loss between particles.

3. Improve particle gloss

Polishing can make the particle surface smoother, improve the gloss of the particles, and make the particles look more textured

4. Improve dissolution rate

The surface of the particles after fertilizer polishing is smoother, which is conducive to the penetration of water and the release of fertilizer components, and improves the dissolution rate of the fertilizer.

5. Improve storage performance

Polishing helps to reduce friction between particles, reduce losses during storage and transportation, and extend the shelf life of fertilizers.

What granules can be processed by fertilizer polishing machine

Fertilizer polishing machine is suitable for processing a variety of fertilizer granules

1. Organic fertilizer granules: such as humic acid, organic compound fertilizer, biological organic fertilizer, animal manure organic fertilizer granules, crop straw organic fertilizer, sludge organic fertilizer, plant ash organic fertilizer granules, etc., can all be polished by a circular grinding machine.

2. Compound fertilizer granules: including compound fertilizer granules, compound fertilizer microbial fertilizer, etc., effectively improve the quality of fertilizer granules.

3. Phosphate fertilizer granules: such as diammonium phosphate, sodium tripolyphosphate, etc., polishing fertilizer granules at room temperature does not destroy the chemical properties of fertilizers.

4. Potassium fertilizer granules: such as potassium chloride, potassium sulfate, etc., circular polishing machines can effectively improve the appearance of fertilizers.

5. Urea fertilizer granules: such as ordinary urea fertilizer, slow-release fertilizer urea granules, etc.

6. Oil residue organic fertilizer granules: such as sesame cake, peanut, rapeseed cake, bean cake and other organic fertilizer granules made of oil-containing plant residues.

7. Animal feed pellets: Feed pellets treated by a polishing machine can retain all nutrients and are an excellent choice for concentrated feed pellets.

In general, fertilizer polishers are suitable for various types of fertilizer pellets and can improve the appearance quality and commercialization of pellets. After polishing, fertilizer pellets not only look more beautiful, but are also more convenient and effective in packaging, transportation and application.

Fertilizer Production Line of Polishing Machine