Product Detail

Cow Dung Compost Bio Organic Fertilizer Pellet Press Machine

Capacity : (T/H): 1-1.8 t/h
materials particle size:(mm): 0.3-0.5
Power: KW: 37 KW
Model: KHL-400

Cow Dung Compost Bio Organic Fertilizer Pellet Press Machine

How ring die granulator working.jpg

Model :



Capacity: T/h



Input moisture content      required:   %



Moisture reduce after       granulation : %



Input material particle size required : mm



Rate of finished products:%



Voltage : V

380 (optional)

380 (optional)

Granules size: mm



Power: KW



Total weight:Kg



Size: m

4.0 -1.7 -1.4


Ring Die Type Organic Fertilizer Granulator Machine is a new improved granulation machine that specializes in making organic fertilizer granules. Input raw materials moisture can be 30-40%, there is no dust come out in the enclosure space granulation processing as well as the blower design which can make the surface of granule dry to avoid the granules stick together. Extrusion processing makes sure the pellets’ strong enough and uniform in shape. Polisher parts turn the cylinder pellets into a ball shape. The good production rate is more than 90% and the finished product is ball granule. Its granule is uniform and has good solubility and high purity and quality.


Working Principle -organic fertilizer round granulator

The KHL-400U organic fertilizer round granulator has two parts :

1, Pelletizer part

2, Polisher (Balling) part

The Pelletizer part with Ring die and rollers system :

The raw material goes into working chamber and fall on the ‘dump tray’, the raw materials throw into the ring die by centrifugal effect ; The ring die and rollers system turning drive by reduction gears & transmission which energy from motor . The pressure come from ring die and rollers system running ,cylinder form are forced extrusion from ring die hole ,which cutting into small pellets as required by cutting line .

Polisher (Balling) part are rotation disks :

The small pellets fall onto the disk in the drum ,by high-speed rotating disk throw onto the wall of drum with circumferential movement , the granules in a circular motion at the same time also in radial rotation motion due to centrifugal effect . Mutual friction make the granules with edges and corners into balls gradually due to granules’ moving . At this moment , Polisher (Balling) part gradually floating on the top , final granules overflow along with quantity of granules increased in the drum .

The series of organic fertilizer round granulator can make the following raw materials into granules :

1.Agricultural waste compost: straw, dregs of beans, cotton dregs, rice bran,etc.

2.Animal manure: mixture of poultry litter (PL) and animal waste(AW) compost,such as,Slaughterhouse waste,Fish market,Urine and dung of cow,Pigs,Sheep,Deer,Chicken, Ducks, Geese,Goat,earthworm cast etc.

3.Industrial waste compost: wine lees, vinegar residue, manioc waste, sugar scum, furfural residue,Bean cakes, Vinasse slag, Biogas residue, Fruit residue, palm oil residue etc.

4.Residues of urban rubbish or sewage treatment plants.

5.Home scrap compost: food waste, bones, the roots and leaves of vegetables, etc.

6.Turfs, lignite, sludge, pond sludge,Sucrose slag,starch pulp , Bentonite clay , Diatomite .

7.Organic materials mix with mineral materials.



Working shop - making the Ring Die KHL-400U chicken manure organic fertilizer pellets machine

Organic fertilizer round ball granulator working viddeo