Fertilizer Rotary Drum Granulator Machine For Compound Fertilizer Factory

Fertilizer Rotary Drum Granulator Machine For Compound Fertilizer Factory

Introduction of drum granulator

Rotary Drum Granulator machine is a critical machine in fertilizer production process. Its quality decides directly the efficiency and quality of end product. Pellets produced via granulator machine are a little more dense, and more sepherical than other agglomeration methods.

As the one of the key equipments in fertilizer industry, rotary drum granulator is applicable to cold / heat granulation and big scale fertilizer production of high, medium and low consistency.

We offer various configurations to suit your fertilizer processing needs, whether organic, or inorganic.

Advantage of drum granulator

(1) The granulating ratio of the machine is up to 70%. The small part of feeding back material can be granulated again.
(2) The cylinder body adopts rubber plate lining structure which makes it difficult for raw material to agglomerate.
(3) It can remove scars and peel burls automatically.
(4) It has the advantages of high intensity of granules, high quality, corrosion-resistant, abrasion proof, low energy consumption, long service lifespan, easy maintenance and operation, etc.

Application of drum granulator

Rotary drum granulator machine is our company main products of the fertilizer granulator machine series.The designing of the rotary drum granulator machine is to be used to produce the organic fertilizer granulator or npk compound fertilizer granulator.It can be equipped in organic fertilizer production line or npk fertilizer production line to make fertilizer granulator.The rotary drum granulator machine is usually to adopt the wet granulation method to finish the granulating process.

Working principle of drum granulator

Using high speed rotating mechanical shearing force and the resulting air power, making continuous implementation of the fine powder material in the machine mixing, granulating, spheroidizing, density and other processes, which achieves the goal of the granulation. The shape of particles is spherical; the spherical degree is 0.7 or higher; the particle size is generally between 0.3 and 3 mm; granulating rate is 90% or higher; the size of particle diameter can be adjusted according to the mixture quantity and spindle speed; generally, the lower the mixing volume, the higher the rotational speed, the smaller the particle, and vice versa.

Parameter of drum granulator

Picture of drum granulator

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