Fertilizer Machine Blog

NPK fertilizer can supply many kinds of nutrients needed by crops at the same time. The economic benefit is obvious. The production cost can be reduced by using compound fertilizer. Compound fertilizer is not easy to agglomerate, easy to store and use, and is widely welcomed. How to select granulator for   NPK fertilizer production line ? Several main granulation methods are introduced here. 1. Solid aggregate method The basic monomer fertilizers such as urea, ammonium nitrate, ammonium chloride, ammonium sulfate, monoammonium phosphate, diammonium phosphate and potassium chloride are used as raw materials. After crushing to a certain fineness, the materials are agglomerated and granulated in a disc fertilizer granulator  (or rotary drum granulator) by adding water and heating. NPK compound fertilizer products can be obtained by drying, cooling and sieving granules, which is also one of the widely used methods in the world. This method has a wide range of raw mater...

Granulating fertilizer with granulator makes it easy to store and sow. It is beneficial to the even distribution of nutrients and slow release the fertilizer efficiency. Different types of fertilizers, different sizes and shapes of fertilizer particles, and different granulators are used. We can choose the right fertilizer granulator machine  according to the specific function of the machine. Rotary Drum Granulator Drum Granulator is a larger production version of the disc granulator, make the fertilizer powder into round particles. It is suitable for hot and cold granulation and high, medium and low concentrations of mass production of fertilizer. The shell of the machine uses special rubber slab lining or acid-resistant stainless lining board which realizes auto scar removal and de-tumor instead of traditional drawknife equipment. Disc Fertilizer Granulator Disc Granulator, also called pan granulator, not only produce organic fertilizer, but also compound ferti...

Bio-organic fertilizer refers to a kind of fertilizer with microbial fertilizer and organic fertilizer effect, which is composed of animal manure as the main raw material, inoculated with microbial compound microbial agent, fermented and decomposed to completely kill pathogens, insects and eggs, etc. Biofertilizers generally contain a large number of elements such as nitrogen, phosphorus and potassium, and trace elements such as calcium, magnesium, sulfur, iron and boron, as well as a large number of organic and humic acid substances, so that the fertilizer supply is balanced. The bio-organic fertilizer production line processes the fermented materials into the final organic fertilizer. Raw materials for  organic fertilizer production equipment The main raw materials for biofertilizer production are livestock manure, crop straw and other agricultural wastes. Mixed ingredients for organic fertilizer production The source of raw materials, fermentation methods and equipm...