Disc Granulator

Disc granulator is one of the most popular fertilizer granulators, which has earned the trust of both national and international fertilizer suppliers in YUSHUNXIN. Its design is simple and easy to operate, but whether you want to process chicken manure, cow or NPK fertilizer granules, disc granulator can complete it quickly. Besides, requires a low investment and takes up little space, hence, If you want to start your fertilizer manufacturing business, It will be an ideal choice for you.

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That materials can process disc granulator into fertilizer granules?

In general, Collecting materials is the first step in fertilizer production, and at the same time, The type of material plays an important role when choosing a granulator. Is this equipment suitable for processing your fertilizer materials? Disc granulator has high adaptability, allowing you to granulate various fertilizer materials, like chicken manure, cow, NPK materials, inter alia.

Disc granulator for granulating chicken manure

Chicken manure granulation

If you are looking for an efficient way to recycle manure from your poultry farm, converting it into organic fertilizer granules is an excellent option. But if the farm has limited space, as convert chicken manure into fertilizer granules?

Disc granulation equipment can meet all your requirements. It is a vertical granulation machine that only needs a few 15 m² to complete the chicken manure granulation process. Free quote

Disc pelletizer for cow manure management

Manufacturing of cow dung granules

When you plan prepare fertilizer granules from cow dung, you will find this type of material to be corrosive. Can the disc granulator withstand this erosion?? Of course.

The steel type of our pellet bread equipment is Q235B boiler steel, which has high performance in corrosion resistance, allowing cow dung pellets to be produced for a long time. Free quote

NPK fertilizer granule production

Is this granulation machine suitable for NPK Composite Fertilizer Granules Manufacturing? The answer is yes.

Disc granulator can process various N chemical materials, P, K in high quality compound fertilizer granules, so that NPK fertilizers can be stored for a long time and supply nutrients to crops accurately. Free quote

more-powder-granulation-with-disc-pelletizer

Other powder granulation projects

Besides, You can use the disc granulator to make granules of limestone, phosphate rock, bentonite, inter alia. It is suitable for almost all types of production of granules from powders.

If you are not sure, We invite you to consult us. Besides, We offer disc granulation test service to let you know the granulation effect. Free quote

Why many fertilizer suppliers use disc granulator to produce granules?

According to historical data, many fertilizer suppliers purchase disc granulators for their fertilizer granule production plants. Because? Based on feedback from our clients, we summarize three main reasons:

Capacities 0.5-6 T/H for your choice
Granulation rate higher than 93%
Favorable price of $3,000 a $16,000

To fully meet suppliers' requirements, we design disc granulators with different capacities. Así, if you need small laboratory equipment, podemos ofrecerle el modelo SXYZ-1500 con una capacidad mínima de 0,5 t/h. For manure management on farms, The disc granulator can reach up to 6 t/h, como el modelo SXYZ-3600.

Our disc granulator has a high granulation rate exceeding the 93%, which means you can produce more required fertilizer granules with the same amount of raw material, completing the process quickly and reducing material waste.

Competitive price is also an important factor that attracts fertilizer production businesses. Generally, a disc granulator costs between $3,000 y $16,000. This is due to its compact design and capacity 0,5 a 6 t/h, and because YUSHUNXIN is a direct manufacturer of fertilization equipment, eliminating additional charges.

Model	Diameter (mm)	edge height (mm)	Rotation speed (rpm)	Engine power (kW)	Ability (t/h)	Dimensions (mm)
SXYZ-1800	1800	300	21	3	0.8-1.2	206017002130
SXYZ-2000	2000	350	21	4	1.2-1.5	226016502250
SXYZ-2500	2500	450	14	7.5	1.5-2.0	290020002750
SXYZ-2800	2800	450	14	11	2.0-3.0	320022003000
SXYZ-3000	3000	450	14	11	2.0-4.0	340024003100
SXYZ-3600	3600	450	13	18.5	4.0-6.0	410029003800

Notes: The above parameters are for reference only. Specifications of equipment of the same capacity may vary due to design.

As works disc granulator for convert fertilizer powder into granules?

After confirming that the disc granulator is suitable for your raw material, it is necessary to know how it works. The disc granulation process is generally divided into five parts:

Fertilizer powder feeding

At the power input, there is a conveyor belt that continuously carries the material to the granulation equipment at the appropriate speed. To produce high quality granules, It is recommended to crush the materials into fine powder, being 50 tights the optimal size.
Disc angle adjustment

According to local conditions, may need to produce different size granules. Adjusting the disc angle is the best option: steeper slope = smaller granules; slower slope = larger granules. The angle should be kept between 40° and 60° to ensure particle formation.
Water spray to adjust humidity

Moisture content is essential for granulation, since the disc granulator uses the wet method, using liquids as a binder to facilitate the formation of granules. For this reason, controlling the amount of water is a way to regulate the size of the granules. For greater control, a spray system is equipped on the granulator.

Fertilizer granule formation

With team rotation, fertilizer powder is affected by centrifugal force and gravity, forming round particles in 5-8 minutes. Adjusting the angle of the disc and the humidity of the material, they can produce organic fertilizers o process compound fertilizers of 1-8 mm diameter.
Granular fertilizer discharge

When the granules reach the required size, the disc granulator automatically discharges them in a continuous process, and the unqualified granules remain on the disc to combine with the new material.
Advice

Before tray granulation, It is advisable to ensure that the moisture content of the raw material is approximately 30 %. The moisture content of the granule is approximately 20 % after granulation. If you want to reduce it below 10 %, can use rotary drum dryer after tray granulation.

How to improve the disc granulation system for get better granules?

If you want to improve your disc granulation system or produce better fertilizer pellets, You can choose to install a disc granulation line.

Fertilizer granulation system with customized discs

YUSHUNXIN can design the fertilizer pelletizing line according to your needs, like the material, the budget, plant space, the planned capacity, the necessary equipment, etc.

Before the disc granulator

Before installing the tray pellet mill, you can use a dehydrator, a composting equipment, a crusher and a mixer to optimize the raw material for the manufacture of granular fertilizers.
After fertilizer granulation

After disc granulation, you can opt for a screen, a dryer, a cooler, a coater and packaging scale to further improve the purity and quality of the granular fertilizer you prepare.

Is there a closed disc granulator for dust control?

This is not recommended. If the granules tray is closed, material cannot be fed properly to the granulator. If you want to control dust generation when making fertilizer granules with a disc granulator, you can cover it with a sheet. Both iron and plastic ones are excellent options.

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YUSHUXNIN Engineering Equipment Co., Ltd., business plan maker and equipment for fertilizer production in Türkiye. From the design of the project and the machinery manufacturing through installation and operational training, we offer you a comprehensive service.