Working principle and characteristics of compound fertilizer dry roll granulator

Compound fertilizer dry roll granulator refers to a special equipment for making dry powder materials into granulated products. It has low energy consumption, no additional adhesive, low investment, and wide range of capabilities. It is mainly used for the strength processing of particles in powdery materials.

Compound fertilizer dry roll granulator

Working principle of compound fertilizer dry roll granulator:

The dry powder material is added from the top of the equipment, and is degassed and spirally pre-pressed into the opposite roller, and the material is plastically deformed under the action of the great pressing force of the roller to be compressed into a sheet shape. The flaky material is subjected to crushing, granulating, sieving and the like to obtain a granulated product.

Compound fertilizer dry roll granulator

Compound fertilizer dry roll granulator features:

1. The material is forcedly compressed by mechanical pressure, without adding any wetting agent, the purity of the product is guaranteed.
2. Compound fertilizer dry method Rolling granulator has short process flow, low energy consumption and less auxiliary equipment and personnel.
3. Dry powder is directly granulated without subsequent drying process.

Compound fertilizer dry roll granulator
4. The granule strength is high, and the increase of the bulk specific gravity is more significant than other granulation methods.
5. Compound fertilizer dry method Rolling granulation, machine operation flexibility, wide adaptability, the particle strength can be adjusted by hydraulic pressure.
6. Compound fertilizer dry method Rolling granulator system closed cycle operation to achieve continuous production.