Fertilizer Granulator Machine Series

  • Flat Die Granulator
  • Flat Die Granulator
  • Flat Die Granulator
  • Flat Die Granulator

Flat Die Pelleting Machine

the machine is agricultural machinery research institute use years compound fertilizer processing equipment design, production experience developed in the latest technology products
Model: KP-400/KP-600/KP-800
Power: 30/55/75
Capacity: 1.8-2.5/2.5-3.5/4-5
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Multifunctional organic fertilizer flat die pelleting machine is the latest technology granulator machine. It is designed by the Agricultural Machinery Research Institute with many years productions experience on the fertilizer making process equipment. It has won state utility model patents. It uses the straight guide transmission form, which makes the roller self-rotating under the action of friction force. The powder material is extruded from the hole of the mould press by the roller, and the cylindrical pellets come out through the disc (The cylindrical pellets length can be controlled by the cutter. Meanwhile, the cylindrical pellets can be polishing into round shape granules).It has the characteristic of less power consumption, no vibration, large output and low noise. It can be widely used in fertilizer, feed, aquaculture and other fields.



1, The production from this machine are cylindrical particles.
2, The organic content can be as high as 100%, to achieve pure organic granulation.
3, The granulation does not need add binder, use of organic particles can grow up each other features in a certain force.
4, The granule is stable, can be screened after granulation, reduce the drying energy consumption.
5,The raw materials can be with 20-40% moisture.The raw material don’t need drying after fermentation.

Working principle

1, The machine use inclined wheel roller which ends speed is keeping same with the outer and inner ring line of the mold plate. Decline the wheel and mold dislocation friction, reducing the resistance, so reducing the kinetic energy loss and prolong the service life of the mold.
2. The pressure roller disposed is uniformly, operation is smoothly, which eliminate the common level embossing roll easily feed phenomenon.
3. The roll wheel parts is the central component of the whole equipment. This machine use center pressure regulator structure to adapt the different materials. Because the wood chips, corn stalks and other compression molding requires a lot of pressure, the roller use high-quality alloy steel to improve the pressure effect and the service life of roller.
4. The machine model with a variety of aperture die, to adapt to different materials granulation, to achieve the best results.


Mainly used for the production of crude fiber pellets, which have low bonding rate and difficult to shape, such as: wood chips, rice husk, cotton stalk, cottonseed husk, weeds and other crop stalks, garbage, factory waste. Also can use for low-temperature granulation material, such as biological fertilizer, organic fertilizer. 

Model KP-400 KP-600 KP-800
Capacity(t/h) 1.8-2.5 2.5-3.5 4-5
Granulation rate(%) >95 >95 >95
Particle temperature(℃) <30 <30 <30
Particle diameter 3-30 3-30 3-30
Power(kW) 30 55 75
Machine weight(kg) 1200 1800 2500

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