Double roll extrusion granulator

The roller extrusion granulator is the key equipment for compound fertilizer granulation. It has advanced technology, reasonable design, compact structure, novelty and practicality, low energy consumption. It is matched with corresponding equipment to form a small production line, which can form a continuous production capacity. , Mechanized production.

It adopts eugenic formula, does not need to be dried, and is produced at room temperature. The product is formed by rolling at one time, so that the product quality meets the technical index requirements of compound fertilizer. It is a special compound fertilizer and compound fertilizer used for the production of various crops with high, medium and low concentrations. Renewal products for energy saving and consumption reduction in the industry.

In this series of granulators, the shape and size of the ball and socket on the roller skin can be selected according to the needs of users, and there are a wide range of choices. The ball press shapes are pillow-shaped, semi-circular pellets, rods, tablets and pills, walnuts, and flats. Spherical and rectangular shapes, both of which currently adopt oblate shapes.

Main Technical Parameters:



Particle diameter(mm)

Spoke size(mm)

Overall dimensions(mm)


Particle diameter4.5mm:ll
Particle diameter>4.5mm:15





Particle diameter<4.5mm:18.5
Particle diameter>4.5mm:22




Leave a Message