Fertilizer Crusher Selection

Compound fertilizer has comprehensive nutrients and many kinds of nutrients. It can provide a variety of nutrients needed by crops for a long time and improve the effect of fertilization. NPK fertilizer production line adopts granulation technology to improve the physical properties of compound fertilizer. 

In the production of NPK compound fertilizer, raw material crushing is an important process, which is a necessary treatment before granulation. We need a crusher to crush super calcium phosphate, ammonium phosphate, urea, magnesium sulfate into powder. Vertical chain crusher is the best choice for NPK fertilizer production line. The structure design and practicability of the crusher fully consider the characteristics of NPK fertilizer production and meet the needs of fertilizer granulation process.

Construction of vertical chain crusher

The chain crusher designed by our factory is made of wear-resistant steel and can be disassembled quickly. One end of the chain is connected with the rotor by a quick replaceable ring fastener, and the other end of the chain is provided with a ring head made of wear-resistant steel. In order to prevent the friction between the material bonder and the body steel plate in the NPK compound fertilizer production process, polypropylene plate is used in the main lining of the crusher, which effectively reduces the cleaning difficulty. The maintenance door is located on both sides of the chain crusher body, and the staff can check and repair the condition of the machine at any time. The body and transmission are mounted on a frame made of steel sections.

Vertical chain crusher

The vertical chain crusher of compound fertilizer has high automation degree, effectively realizes the cooperation with other machines in NPK fertilizer production line, and improves the efficiency of the whole fertilizer production line. It plays an irreplaceable role in roller granulation production line, organic fertilizer production line and roller granulation production line. It has great use value and promotion value.

Fertilizer Grindering Process

Crusher, the main equipment of fertilizer production

The main process of compound fertilizer production includes crushing, mixing, granulation, drying and cooling, screening, packaging, etc. According to different fertilizer production process, the requirements of raw material particle size are also different. In the production of organic fertilizer, in order to speed up the fermentation reaction and improve the uniformity of raw material mixing, it is necessary to combine the fermentation raw materials in advance. In the process of chemical fertilizer production, in order to facilitate granulation, raw materials need to be further crushed before granulation. The unqualified large particles or a large amount of materials formed after granulation need to be crushed and returned to the granulation system. Therefore, fertilizer production needs different types of crushing equipment, commonly used crushing equipment are straw crusher, chain crusher, cage crusher, semi wet material crusher.

Straw crusher is suitable for cutting organic fertilizer raw materials, such as corn straw, rice straw, tobacco, peanut straw, sweet potato seedlings, branches and bark. The raw materials can be used not only for organic fertilizer production, but also for raising cattle, sheep and other livestock.
Straw crusher

Cage crusher is especially suitable for crushing materials with high hardness. It has simple structure, good crushing performance and strong sealing property. It is widely used to crush organic minerals, compound fertilizers and fertilizer granules.
Semi wet material crusher is mainly used to crush water pressure agent, such as fermented livestock manure, sludge, residue and other materials with water content of 25-50%, so as to make the particle size of crushed material meet the requirements of granulation.

Chain crusher is divided into vertical chain crusher and horizontal chain crusher. This machine is suitable for crushing raw materials and returning materials before granulation in chemical fertilizer production line. It is widely used in chemical industry, building materials, mining and other industries.

Cage crusher semi wet material crusher chain crusher

In the production of chemical fertilizer, the selection of crusher and the setting of parameters are determined according to the needs of crushing. Then the comminution technology and design of fertilizer production process are determined. Combined with the characteristics of the separator, a reasonable fertilizer granulation production line is designed to maximize the production efficiency. The selection of chemical fertilizer machine should be considered as much as possible, and attention should be paid to the problems of cost, energy consumption and efficiency. More different types of crushers used in fertilizer production, welcome to

https://organicfertilizermachines.com/fertilizer-crusher/

How to turn cow dung into fine powder?

The Best Way To Turn Cow Dung Into Powder Fertilizer?

Everywhere there are cows, you could always be sure of merely one thing, there may also always cow manure. As beef and dairy farming intensified, industrialized and specialized, the requirement to find urgent solutions for cow dung environmental pollution problems became real. Because of this, many machines were inverted to change cow dung into powder fertilizer.

Let's think about the fact than an average beef cattle unit produces around 10.5 a lot of manure annually, and an average dairy cow unit produces a lot more than 15.4 a great deal of manure annually. To place things into perspective, a major city with 410,000 residents produces less waste than the usual single dairy farm made up of 2,500 animals. Cow dung pollution is an important global problem. In some countries, pollution from cattle manure exceeds industrial pollution. A lot of people wrongly think that animal waste is "natural" so it's not dangerous, but that may be not the case.

Fortunately, cow dung can be transformed into a great organic fertilizer powder. It has each of the nutrients plants have to thrive and it's rich in organic matter. The NPK profile of cow dung is 1% potassium, 4% nitrogen, and 2% phosphorous. The other constitutes of cow dung besides micronutrients and organic matter are various enzymes and microorganisms. To be able to convert cow dung into fertilizer, specialized machines are often needed. The fertilizer produced can vastly improve soil structure and fertility. What's more, the fertilizer can promote healthy microbial growth and stop common root diseases and rot.

Cow manure is a great organic fertilizer, but if you set fresh cow dung on the soil, the huge amounts of ammonia produced could cause a horrible odor and burn crops. Additionally, unprocessed cow dung might be full of salt, dependant upon the diet the cattle were fed, which can be not ideal for crop growth. To generate a nutritious fertilizer, cow dung has to be composed. Natural fermentation of cow dung can take a long time, but fortunately, there is now a variety of modern composting machinery available on the market made to speed up the process.

Cow dung should be fully fermented before it is actually used on agricultural soil. Otherwise, it would cause soil temperatures to enhance, which could damage crop root systems. Furthermore, fresh cow dung is full of viruses and pathogens, which may be damaging to the surrounding environment and water supplies.

To turn cow manure right into a safe organic NPK powder fertilizer, it needs to be fully decomposed. The easiest way to compost cattle waste is to invest in the very best cow dung fertilizer machines, like self-propelled compost turners, hydraulic windrow turners, and dewatering machines.

High-grade NPK compound fertilizer is on the go which is relatively cheap to generate. By producing powder fertilizer from cow dung, you can help to handle the mounting global environmental pollution problems associated with mounting animal waste. What's more, together with the right equipment, powder fertilizer may be processed further into granules or pellets. Granules are easier to store and transport. Browse the latest granulation machines to finish your cow dung fertilizer production line.