Industry Info

What raw materials are suitable for roller press granulator


Raw materials of roller press granulator

Double roller press granulator is a kind of forming machine which can make materials into specific shapes. The roller extrusion granulator is particularly suitable for the granulation of ammonium carbonate, ammonium chloride, monoammonium phosphate, etc. The ball formation rate can reach 85%, no drying is required, and the investment is quick and the effect is fast.

1. The roller granulation NPK fertilizer production process does not need drying, granulation at room temperature, one-time molding, less investment and good economic benefit.

2. Small power, reliable operation, no discharge of three wastes in production process, stable operation, convenient maintenance, advanced technology and low production cost.

3. It can be used for pelleting of various raw materials such as compound fertilizer, medicine, chemical industry, feed, coal, metallurgy, etc., and can produce various concentrations and types of compound fertilizer (including organic fertilizer, inorganic fertilizer, biological fertilizer, magnetized fertilizer, etc.).

4. Roller press granulator, especially the granulation of rare earth, ammonium bicarbonate and ammonium sulfate compound fertilizer.
double roller fertilizer granulator

Working principle of double roller fertilizer granulator

The belt and pulley are driven by the motor, transmitted to the driving shaft through the reducer, and work synchronously with the driven shaft through the split gear. The materials are added from the feed hopper, demoulded and pelletized through the double roll extrusion molding, and then sent to the crushing chamber for crushing through a pair of chains. The finished particles (balls) are separated under the screen, and the returned materials are mixed with the new materials for pelletizing. With the motor Continuous rotation, continuous entry of materials to achieve mass production.

Product shape of roller press granulator

The shape and size of the ball socket on the roller skin can be determined according to the user's needs. There are a wide range of choices. The ball pressure shapes include pillow, semicircle, rod, tablet, pill, walnut, flat ball and square strip. At present, the shape of flat ball is used.

Tianci plant has many years of manufacturing experience in fertilizer granulator machine. The equipment is made of high-quality anti-corrosion and wear-resistant materials. It has the advantages of beautiful appearance, simple operation, low energy consumption, long service life and high granulation rate.