Сырье для производства удобрений NPK

roducing NPK fertilizer requires a thorough understanding of raw materials and the most efficient equipment for granulation. В Юшунсин, we provide professional machines for NPK fertilizer pellet production and guidance into selecting suitable raw materials, especially in the dry granulation process with double roller granulators.

Фосфат Оборудование грануляции удобрений на египетской фабрике

What Raw Materials Are Suitable for NPK Fertilizer Dry Extrusion Granulation?

ou may wonder which raw materials are ideal for double roller granulator to make NPK fertilizer pellets. Обычно, you can produce common nitrogen fertilizer from мочевина, сульфат аммония, Аммоний нитрат, и т. д.. Также, in the NPK dry granulation process, you need to consider these NPK compounds’ solubility, hygroscopicity, and thermal stability. Например, urea is prone to moisture absorption and requires add less water during the extrusion granulation process.

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Кроме того, Вы можете использовать superphosphate, MAP, DAP powder to make phosphate fertilizer granules. These materials are usually in powder form with poor flowability. Так, our double roller pelletizer compacts such powdery substances to form NPK particles without adding liquid binders. Более того, you ought to adjust the particle density and strength by adjusting the pressure and roller spacing.

Кроме, if you want to produce potassium fertilizer, Вы можете использовать potassium chloride or potassium sulfate, which have good stability, plasticity and low moisture absorption. Следовательно, you can get final NPK fertilizer pellets with high strength and uniform size by adding more water during the compound fertilizer granulation system.

Why Choose Our Double Roller Compact Granulator for NPK Fertilizer Production?

ur company offers advanced rollers extruder granulator for NPK fertilizer manufacturing. First of all, we design our roller sheet with 4Cr13 stainless steel with good corrosion resistance for exceeding the service life of peer products. Также, except for granular NPK fertilizers, it can handle various raw materials effectively for organic or bio fertilizer pellet production.

Кроме того, our equipment ensures efficient dry extrusion granulation, reducing purchase costs for rotary dryer, cooler and dust collectors. Более того, we can customize ball socket shape to produce NPK granules with difference appearance and ensure consistent pellet making. The press granulating machinery (18-22 кВт power) operates with low energy consumption and minimal maintenance. Более того, we provide customized NPK fertilizer solutions to meet your production needs.

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Структура двойного ролика Гранулятор

Choosing appropriate raw materials and granulation equipment is crucial for the production of NPK fertilizers. The roller granulator and dry granulation technology have the characteristics of environmental protection, economy, and high efficiency, especially suitable for the production of complex compound fertilizers with various raw materials. Through reasonable compound fertilizer pellet production process design and equipment maintenance, you can quickly earn profits.