Organic Fertilizer Mixing Granulator is usually used to process organic matters and coarse fiber materials into ball shape granules. It also has a good granulation effect on the humic acid, municipal sludge and other similar raw materials. Before granulating, these materials should be composted by the compost turner. With high speed rotating, materials will be struck together. Dryer and cooler should be followed to make granules in strong density. Granulation rate will be 90% above. Organic fertilizer granulator machine is also the main machine in organic fertilizer plant line.
Flat Die Granulator is mainly used for granule processing in the (biological) organic fertilizer such as chicken manure fertilizer or bird manure fertilizer processing. Final products will be cylinder shape with diameter of 4-8mm. Diameter changing depend on the die size. After chicken manure fertilizer pellet granulator machine working, machine can directly into the screen machine, then go the packing machine. With no drying and crushing, Flat Die Granulator will complete all the granulation work in one machine.
Double Roller Granulator is the key equipment for NPK compound fertilizer granulation. With simple operation and no drying technology adopting, fertilizer dry granulator equipment has received highly appreciation from customer all over the world. Before granulating, all the materials should be batched by automatic batch scale machine and then mix together. It uses squeezing principle to form fertilizer particles with diameters of 3.5-10mm in one time and its granulation ratio can reach to 95% above.
Rotary Drum Granulator is a critical machine in compound fertilizer plant line. It is applied to cold and hot granulation in large and medium size compound fertilizer factory. All the materials should be blended in the mixer machine. By adding a certain number of water, steams and vapors, raw materials in the rotary drum will become uniformly humid during the granulation process. Then materials will be connect together and rolled into particles because of the drum rotating. The formed fertilizer particles are of 3-4mm in ball shape with no edge. Sometimes, granules should be coated with special elements in drum coating machine. This will help store fertilizers for longer.
Disc granulator is widely used for producing round granules of organic fertilizer and compound fertilizer. Adopting arc disc angle structure, the granulation rate can be 85% above with uniform granules. The design of granulation plate is convenient for intermittent continuous production, which greatly reduces the labor intensity and improves labor efficiency. Disc fertilizer granulator is the normal working machine in organic and compound fertilizer plant design. Its well known function has brought more and more customers to choose it.
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