In the production of water-soluble fertilizers, granulation equipment is the core equipment and directly affects the quality of the product. However, facing a variety of equipment options (as drum granulation, extrusion granulation, etc.), companies often find it difficult to make a decision. This article provides you with a scientific selection guide from three aspects: production, raw materials and particle specifications, to help you choose the water soluble fertilizer granulation equipment that suits you best.
Water-soluble fertilizer production demand
If you are a small water soluble fertilizer manufacturer (annual production < 50.000 tons), YUSHUNXIN recommends choosing small extrusion granulation or disc granulation equipment with modular design. The production of the extrusion granulator is 1-2,5 t/h. The production of disc granulator is from 1 a 6 t/h.
If it is a medium production of water-soluble fertilizers (50.000-200.000 tons/year). He rotary drum granulator It is your best fertilizer granulation equipment. can reach 30 tons per hour, which can meet your large scale water soluble fertilizer production needs. In second place, The outer part of the drum granulator is made of carbon steel. The interior is lined with a special rubber sheet to prevent raw materials from sticking. It also has excellent corrosion resistance.
Characteristics of water soluble fertilizer raw materials
If the raw material has a high moisture content (as organic fertilizer sludge), a predrying system is required. Choose integrated drying-granulation equipment. For this, you can choose water soluble fertilizer granulator, an organic fertilizer granulator or a compound granulator with agitating tooth drum.
However, for some dry materials. A direct extrusion process can be used without the need for drying equipment. Puede elegir entre granulador de extrusión de doble rodillo y granulador de matriz plana.
Specifications of water soluble fertilizer granules
If you need to produce water-soluble fertilizer particles from 2 a 10 mm. Flat die pellet mill can be precisely controlled. The flat die pellet machine adopts enlarged pressure wheel and the bearings are also enlarged accordingly to improve the ability to withstand pressure.. And it occupies less than 3m2.
If you have high requirements on the shape of water-soluble fertilizer granules, you can choose a roller granulator. Your roller head is the key factor in changing particle size and shape, and there are many options. We can provide pillow-shaped nests, semicircular, stick, pill, nutty, oblate spherical and square stick. Para tu elección.
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