Pan Granulation Technology

Organic fertilizer granulator is mainly used for coarse fiber granulation, such as: sawdust, rice husk, cotton stalk, cottonseed hull, weeds and other crop straw, domestic waste, factory waste and low adhesion rate, difficult to make material granulation. It can also be used for low temperature granulation of biological bacteria fertilizer, organic fertilizer and compound fertilizer.

The technology of disc granulator is introduced

1) The treated pig manure is directly transported to the raw material bin (or raw material mixer).

2) The pig manure is transported into the disc homogenizer and evenly added into the rotating disc of the disc granulator. Sprinkle the liquid component or appropriate amount of water through the liquid component distributor of the disc granulator. On the material in the disk, the amount of liquid phase needed to form the ball is satisfied; The rotating disk and the edge of the disk produce friction and centrifugal action on the material, which makes the material move in a circle, and the powder particles rub and knead each other. Extrude and gradually gather into clusters; Due to the different mass of particles, the gravity and centrifugal action are also different. When gravity and centrifugal force increase enough to overcome the friction between particles, they are thrown out of the disk. The smaller particles remain in the disk and continue to gather fine particles.

3) It is sent to the organic fertilizer dryer for heat exchange with the heat in the hot blast stove.

4) The fine particles are directly returned to the disc homogenizer, and continue to participate in the adhesion of particles to the ball as the core.

5) It is sent to the organic fertilizer cooler, and then the fertilizer is cooled with natural cooling air or strong cooling air.

6) The large particles are transported to the finished product screening machine, then crushed by the crusher, and then returned to the disc homogenizer to continue to participate in the formation of the ball.

7) The qualified products after screening are transported to the coating machine for coating treatment.

8) Transport to automatic packing scale for weighing, packing and storage.

9) After cyclone, labyrinth and wet scrubbing, dry, cool and workshop dust are discharged.

The production of organic fertilizer by disc granulation has the following advantages

The operation is intuitive, and the operation of the equipment can be mastered at any time. If any abnormality is found, it can be adjusted in time.

The particle size is determined by the tilt angle and rotation speed of the disk, and the tilt speed and rotation speed of the disk can be adjusted. Therefore, the disc granulation process has a wide range of particle size control, strong adaptability and high pelletizing rate, up to 70% - 90%.

The disc pelletizing process of organic fertilizer has the advantages of short production process, simple structure, less investment and simple operation, which is more suitable for small and medium-sized enterprises.

Pellet Fertilizer VS Powder Fertilizer

Fertilizer can be something that has been employed in producing crops, and the repair of fields, throughout history. Even ancient civilizations had an awareness that when you grew the identical crops over a field year after year, yields would decline, and that manure was beneficial to 'breathe life' into the soil.

Today, we count on intensive farming methods and have huge fields of crops. Gathering, storing, transporting and applying manure inside the quantities found it necessary to keep those fields going can be impractical, expensive, and smelly, in addition to potentially unhygienic!

The application of Commercial Fertilizer Pellets

Fertilizer pellets give a practical solution, to be able to produce fertilizer potent enough to treat fields, such as convenient and straightforward to deal with balls or cylinders. These pellets have the nitrogen along with other nutrients that must sustain crops, but are reduced in moisture (and thus odor) and are simpler to handle and transport. Want to know how to make pellet fertilizer, right here in CMT you can get the whole process in pellet fertilizer production.


Since the pellets are dry, they are more hygienic to deal with. They also occupy less volume compared to equivalent 'dose' of wet fertilizer to take care of a field and weigh less too. As a result them suitable for large scale applications.

Slow Release and Controlled Dose

Another benefit of pellet form fertilizers for agricultural use is it can be done to create slow-release nitrogen fertilizers, that will give out a controlled dose since they are split up. This really is far preferable over the 'spread and hope' method of using manure. Furthermore, it gives farmers some degree of control of the waste byproducts that fertilizing their fields produces.


Pellets vs Liquid Fertilizers

Liquid fertilizers have long been used as a substitute for manure, and liquids do have some benefits too, considering they are an easy task to handle as well as simple to use. Liquid fertilizers, however, require special equipment to use, plus they are susceptible to damage and decay. Liquid fertilizer must be applied frequently for best results, and if the doses are incorrect chances are they may actually damage plants.

In comparison, it can be simpler to store and apply pellets, and you may not must apply them as much as you should spray liquids. Pellet fertilizers give you a relatively uniform dose (however, not as precise while you could theoretically get with liquids.


Pellet fertilizers are great for making sure crops obtain access to nitrogen, but you should make sure the pellets are certainly not loaded with salt, because that will damage leaves. In addition, you will still have to monitor the soil for your amounts of phosphorus along with other nutrients which must be transported in water to arrive at the roots of the plants.

Making Your Personal Fertilizer

Today, it is relatively simple for farmers to produce their very own fertilizer using pan granulation machines. When you are linked to a large scale agricultural operation then you should consider carrying this out, to be able to enjoy the benefits of having simple to transport and store fertilizer to treat your fields with when it can be needed.