Disc Granulator

The disc granulator is a machine designed to turn powdery materials into spherical granules through a combination of water, solution, or even steam, added as liquid phases. The circular motion of the disc helps the powder particles press against each other and form uniform, round granules. This equipment allows for batch feeding, offering precise control over the granulation process. Its key advantages include simplicity in operation, consistent granulation, high pelletizing rate, smooth operation, and durable construction for a long service life. The disc granulator is widely used in industries such as chemicals, pharmaceuticals, pesticides, and food production.

Granular Fertilizers

Features

The inner lining of the disc is made from high-strength fiberglass, providing excellent corrosion resistance. For more durability, stainless steel linings are also available.
The base is designed to be thick, heavy, and sturdy, allowing stable operation without the need for anchor bolts.
Equipped with a flexible belt transmission between the motor and reducer, the granulator ensures smooth startups and reduces impact forces, significantly extending its service life.
The bottom of the granulation disc is reinforced with multiple radiating steel plates, ensuring durability and preventing deformation over time.

Specifications

Disc diameter (m)	Production capacity (t/h)	Rev. (r/min)	Motor
Disc diameter (m)	Production capacity (t/h)	Rev. (r/min)	Model	Power (kW)
Ø2.2	2.5-3	13.3	Y132M-4	7.5
Ø2.5	3-5	13.3	Y132M-4	7.5
Ø3.0	4.5	11	Y160M-4	11
Ø3.2	10	11.2	Y160M-4	11
Ø3.6	12	11.2	Y180M-4	11
Ø4.2	16	14.75	Y200L-4	30
Ø5.0	15-25	8.3	Y225M-4	45
Ø5.5	35-46	7.1	Y280M-4	90
Ø6.0	45-60	7.1	Y280M-4	90

FAQ

What is a Fertilizer Granulator?

Fertilizer granulators are essential machines in the fertilizer manufacturing industry, used to convert organic and compound fertilizers into consistent granule sizes. These granules ensure easier application and better nutrient distribution for crops.

What are the common methods for fertilizer granulation?

In the fertilizer industry, the two most common granulation techniques are dry granulation and wet granulation. The choice between these methods depends on the type of fertilizer and the desired characteristics of the final product, with each offering its own advantages in terms of efficiency and granule quality.