Fertilizer Roller Press Granulator

Usage：NPK compound fertilizer granule production
Production capacity: 1-3t/h
Granular diameter: 2-20mm
Alicaple Materials: Ammonium chloride, potassium chloride, ammonium sulfate, mineral powder, potassium sulfate, gypsum powder, iron powder, graphite powder,etc.
Granular Shape: Oblate or irregular shape

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Product Detail

Product Tags

Product Description

Roller press granulator is produced by non-drying process, granulating at room temperature, and forming at one time. It has the characteristics of less investment, quick effect and good economic benefits. The structure of this machine adopts granulation, forming and screening as a whole, which makes it have the characteristics of beautiful appearance, simple operation and low energy consumption.

The machine has wide adaptability to raw materials, it can not only be used for granulation in fertilizer, feed and chemical industries, but also has good applicability especially for rare earth, metallurgy, coal, biological preparations, and environmental protection projects.

Performance Characteristics

1.The kinetic energy transfer is increased to five slots triangle belt, which fully transfers the motor power and reduces the kinetic energy loss.

2.The reducer adopts the independent research and development design of our company, with high transmission efficiency and stable kinetic energy.

3.Design the feeding and stirring mechanism to ensure that the material can enter the roller die evenly and prevent the feeding mouth from blocking.

4.Both sides of the lower end of the roller skin mold are equipped with automatic cleaning scraper to prevent materials from sticking to the roller skin.

Working Principle

This series of roller granulation belongs to extrusion sliding model, whose working principle is: the belt and belt pulley are driven by an electric motor, and transmitted to the drive shaft by reducer, and work in the same direction through the open gear and the passive shaft.The material is added from the feed hopper, extruded by the roller, demoded and pelleted, and passed through a pair of chains to the crushing screen studio, where the finished product pellets (balls) are screened and separated, and then the material is returned and mixed with new materials for granulation.With the continuous rotation of the motor and the continuous entry of materials, mass production can be realized.

Main Technical Parameters

Model	DZJ-Ⅰ-1.0	DZJ-Ⅰ-2.0	DZJ-Ⅰ-3.0	DZJ-Ⅰ-4.0	DZJ-II-1.0	DZJ-II-2.0	DZJ-II-3.0
Production capacity (t/h)	1-1.5	1.5-2.5	2.5-3.5	3.5-4.5	1-2	1.5-2.5	2.5-3.5
Power	15kw	18.5kw	22kw	45kw	15kw	18.5kw	22kw
Pressure roller size	Φ150×220	Φ150×300	Φ186×300	Φ300×300	Φ150×220	Φ150×300	Φ186×300
Feeding size	≤0.5mm	≤0.5mm	≤0.5mm	≤0.5mm	≤0.5mm	≤0.5mm	≤0.5mm
Finished product specifications	Φ2.5-φ10	Φ2.5-φ10	Φ2.5-φ20	Φ2.5-φ30	Φ2.5-φ10	Φ2.5-φ20	Φ2.5-φ20
Reducer type	ZQH350	ZQH400	ZQH400	ZQH500	special-purpose	special-purpose	special-purpose