roller press granulator

The roller press granulator mainly generates pressure through double roller extrusion, compresses the material into a cake-like object and then obtains qualified water-soluble solid fertilizer particles through sieving. The particle size range of water soluble fertilizer produced by double roller extrusion granulator is usually between 3 mm y 10 mm, and adopts normal temperature process, One-time molding and production is 1 a 3 t/h.The main advantages of double roller extrusion granulator YUSHUNX are high efficiency and energy saving. The produced water-soluble fertilizer particles have good density and high yield, without the need for drying and cooling equipment.

 What is the working process of roller press granulator?

First of all, The powder material to be granulated is pretreated and uniformly fed into the feeding port of the double roller extrusion granulator through the feeding device.. Inside the roller press granulator, The material is transported between two rollers that rotate relatively, which have a specific mold shape. When the material passes through the rotating rollers, due to friction and extrusion force of the rollers, the material is forced to be compressed to form water-soluble fertilizer particles with a given shape and density.

In second place, The rollers of the double roller extrusion granulator are engraved with mold holes of a specific shape, which determine the shape and size of the final water-soluble fertilizer particles. Las water soluble fertilizer particles After compression molding they are usually scraped from the roller surface of the roller press granulator with a scraper or other device and discharged through the outlet..

What is the yield of water soluble solid fertilizer produced by roller press granulator?

The roller pressed water soluble fertilizer granulator adopts normal temperature production process and does not need drying or cooling to form at the same time. The production is 1 a 3 t/h and the throughput rate is as high as the 90%. The double roller extrusion granulator in the equipo de fertilizantes solubles en agua for organic fertilizer is a molding machine that can make materials into a specific shape.

Main parameters：

Model	Strength（kw）	Particle diameter(mm)	Roller size(mm)	Dimensions(mm)
SXDG-1T	15	3-10	150*220	1450*800*1450
SXDG-1.5T	18.5	3-10	150*300	1450*850*1500
SXDG-2T	22	3-10	185*300	1630*850*1650

What are the advantages of roller press granulator?

High efficiency and energy saving.

The roller compactor granulator granulates by mechanical extrusion, with relatively low energy consumption, which can save costs.

High product density.

Double roller extrusion granulator produces water-soluble fertilizer particles with high density, high hardness and good quality by pressing with high pressure rollers.

Good environmental protection.

  There is less dust in the production process of roller compactor granulator, which reduces environmental pollution and material loss.

No drying or cooling required.

The roller press granulator adopts the dry granulation technology. If it produces at room temperature, does not require drying or cooling, reduces investment costs and has high efficiency.