Fertilizer Machine Blog

  The methods of livestock and poultry manure feed mainly include drying method, silage method and biological method. The main drying methods are: natural drying, high temperature drying and low temperature drying. Natural drying costs are low, but the drying time is too long and is easily affected by environmental factors such as weather; high temperature drying adopts high temperature quick drying.The drying machine is heated, the drying speed is fast, the sterilization effect is good, but the energy consumption is large; The traditional granulation method is  double roller granulator , including two kinds of roll granulation method and agglomeration method. Extrusion granulation is simple and practical. After fermented compost is adjusted to a moisture content of 20% to 30%, it can be directly entered into the granulator and extruded into cylindrical granules. For small plants with an annual output of less than 10,000 tons, disc granulation should be selected, and natural a...

  Plants naturally get all their essential nutrients from the air and soil, but the soil can become depleted. Since plants use a lot of NPK, these nutrients need to be replenished frequently. Other factors are also involved. Nitrogen moves freely in the soil, so heavy rain or water in irrigation takes it away in a process called leaching. Utilize  npk production line  to step in and replenish used and lost nutrients to keep crops nutritious. NPK fertilizers are made from powdered chemical materials containing nitrogen, phosphorus and potassium. Typically, urea, ammonium chloride, calcium nitrate, ammonium sulfate can be used as nitrogen sources. More importantly, phosphorus monoammonium acid, diammonium phosphate, calcium magnesium phosphate and triple superphosphate are commonly used to provide elemental phosphate. In addition, the potassium sources of NPK fertilizers include potassium chloride, potassium salt, potassium sulfate, etc. Npk fertilizer is a necessary nutrie...

  The process flow of the powdered   organic fertilizer production line   is as follows: The production process of organic fertilizer powder is an important production technology, which can make organic fertilizers into powder form for easy storage, transportation, and application. This production process is generally divided into several processes, including raw material processing, proportioning, fermentation, dehydration, and powder making. Pre processing; After the composting raw materials are transported to the yard, they are weighed by a scale and sent to a mixing and stirring device. They are mixed with organic wastewater from production and domestic use in the factory, and composite bacteria are added. The moisture and carbon nitrogen ratio of the composting fertilizer are roughly adjusted according to the raw material composition, and then mixed before entering the next process. One fermentation; The mixed raw materials are fed into a fermentation tank using a lo...

  Cow manure, as a high-quality organic fertilizer raw material, has broad application prospects. For the treatment of 10000 cow manure, it is necessary to use large-scale   organic fertilizer production equipment   to improve production efficiency and product quality. There are various types of equipment for producing organic fertilizers, mainly including fermentation equipment, drying equipment, crushing equipment, screening equipment, and packaging equipment. Organic fertilizer fermentation equipment  is the core equipment for producing organic fertilizers, which converts organic matter in cow manure into stable humus through aerobic or anaerobic fermentation methods. The organic fertilizer drying equipment is used to reduce the moisture content of the fertilizer for subsequent treatment. The organic fertilizer crushing equipment and screening equipment are respectively used to crush the raw materials into appropriate particle sizes and screen out unqualified part...

  Cow manure itself is a good source of organic fertilizer. In addition to being rich in trace elements such as organic matter, nitrogen, phosphorus, and potassium, it also contains various biological enzymes and microorganisms. After being made into fertilizer, cow manure fertilizer can play an irreplaceable role in improving soil organic matter and fertility, improving soil structure, improving soil physical and chemical environment, and microbial environment. Equipment required for processing cow manure into granular organic fertilizer The equipment used in the production of cow manure granular organic fertilizer includes: fermentation flipping machine, belt conveyor, crusher, mixer, extrusion granulator or disc granulator, screening machine, mixer, and dryer. Mixer - evenly and thoroughly stir pig manure and fermentation agent straw and other auxiliary materials; Walking fermentation flipping machine  - The fermentation flipping machine flips and ferments cow manure for ae...

  The combination of base fertilizer is the premise of soil cultivation. It is understood that the excessive use of organic fertilizer is only an individual phenomenon, and the amount of organic fertilizer in most shanties is generally insufficient. According to the data, the organic matter consumed by one mu of vegetables is about 2,000 kilograms, so applying a sufficient amount can make up for the consumed organic matter. It is generally recommended that the amount of organic fertilizer per mu should reach about 10,000 kilograms. You can choose high-quality livestock manure, rice husk manure, high-quality straw, etc. Of course, you can also use the  npk manufacturing process  to produce high-quality commercial organic fertilizer mixed fertilizer. In order to ensure that the base fertilizer can adequately supply the nutrients for the growth of vegetables throughout the growth period, the method of mixing organic fertilizers with chemical fertilizers is often used in the ...

  The organic fertilizer granulator consists of several parts. First, it's the collection part of the device. Secondly, it is the most important transmission component and also a bracket device with special technology. Finally, there are conveyor belts and auxiliary wheels, and different granulators have different granulation characteristics. 1. The principle of  rotary drum granulator  is that the material relies on the surface tension, an appropriate amount of liquid phase, and the extrusion force generated by the rolling between the materials. 2. The processing operation of the  double roller granulator  equipment adopts the non-drying and normal temperature process, the particle strength is high, and the bulk specific gravity increase is more obvious than other granulation methods, especially suitable for occasions where the product bulk specific gravity increases. 3. The new organic fertilizer granulator uses the high-speed rotating mechanical stirring forc...

  Experiments show that bio-organic fertilizer can reduce the nitrate content of vegetables by 48.3--87.7% on average, increase the content of nitrogen, phosphorus and potassium by 5--20%, increase the content of vitamin C, and reduce the existing content. The increase in total acid, reducing sugar and sugar-acid ratio, especially in tomatoes, lettuce, cucumber, etc, can significantly improve the taste of raw food ingredients. The organic mixed fertilizer has complete organic and inorganic nutrients, balanced nutrition and high nutrient utilization rate, which can effectively improve the soil. This is the fertility trend in our country. Organic fertilizer  npk fertilizer production line : crushing->mixing->granulating->drying->cooling->coating->filtering->drinking sealing->finished product storage. Organic fertilizer  npk manufacturing process : The binder raw materials and other ingredients that must be proportioned are metered according to the pr...

  For fertilizer manufacturers, there are various granulators to choose from. According to the different forms of granulation, it can be roughly divided into the following five types. There are four types of granulators with lower investment costs for fertilizer processing equipment: 1.  Disc granulator : suitable for cold granulation of raw materials in industries such as bio organic fertilizers, compound fertilizers, and feed. The inclination of the disc can be adjusted as needed to control the particle size. High ball forming rate, beautiful particle shape, wide range of particle diameter selection, and relatively low equipment investment cost. 2.  Double roll extrusion granulator : mainly suitable for granulation of more than 20 types of raw materials such as urea, ammonium chloride, ammonium sulfate, calcium phosphate, superphosphate, potassium chloride, potassium sulfate, etc., without drying process, granulation at room temperature, one-time molding, low investment...

  The advantages of powdery organic fertilizer Powdery organic fertilizer is the organic fertilizer without granulation and drying, which occupies the absolute main market share. Compared with granular bio organic fertilizer, powdered organic fertilizer has the advantages of small investment, low production cost, less nutrient loss in the process of processing, low price and less ecological pollution, which is generally accepted by planting parks and fruit and vegetable bases. However, the powdered organic fertilizer has not been treated by  disc granulator , and its shape is not beautiful enough, so it is not suitable for machine seeding and application. Powder  organic fertilizer production equipment The production of powdery organic fertilizer is relatively simple. The main production machines are the following five parts: organic fertilizer turner, forklift, ration feeder, pulverizer, and screening machine (drum screener machine or vibrating screener). Equipment and e...

  The granulation process flow of organic   biological fertilizer production line The entire process can be simply divided into three processes: pre-treatment, primary fermentation, and post-treatment. Pre treatment: After the compost raw materials are transported to the yard, they are weighed by a scale and sent to the mixing and stirring device. Organic wastewater from production and domestic use cannot be mixed in the factory, and must be treated with clean water. Then add organic biological fermentation compound bacteria (1-2 kg per ton of raw material), and roughly adjust the moisture content of organic fertilizer according to the raw material composition (chicken manure: cassava residue or mushroom residue: straw=6:2:2) to 60% -65%, with a carbon to nitrogen ratio of 20-30. After mixing, proceed to the next process. When adding ingredients, the brown sugar must be dissolved in water first, and then organic fertilizer fermentation bacteria should be added and stirred thor...

    Organic fertilizer production lines   are generally divided into two categories, one is powder organic fertilizer production line, and the other is granular organic fertilizer production line, which is powder organic fertilizer production line. 1. Granular organic fertilizer is generally better than powdered organic fertilizer. Fertilizers with low water solubility should be crushed into small particles to ensure that they dissolve quickly and efficiently in the soil and are absorbed by plants. The control of organic fertilizer particle size is very important for the storage and transportation of fertilizers. Good granulation can make organic fertilizer not easy to agglomerate and have better transport performance. The organic fertilizer production line can add some inorganic ingredients, and the  npk production line  can also be used to improve the fertility of the organic fertilizer, while the powdery fertilizer can easily absorb moisture and agglomerate i...

  The   organic fertilizer vertical crusher   is an optimized design based on advanced fine crushing equipment, which is a non sieve and adjustable fine crushing equipment, and can be widely used as the mainstream equipment in fertilizer equipment. It is also a crushing equipment used in the compound fertilizer industry, suitable for crushing raw materials and return materials, especially for materials with high moisture content, with strong adaptability, not easy to block, and smooth feeding. The material enters from the feeding port and collides with the high-speed rotating casing inside the casing. After being impacted, the material is compressed and crushed, and then collides with the inner wall of the casing for counterattack before colliding with the hammer. During the falling process, it undergoes several impacts and becomes powder or particles below 3mm, which are discharged from the lower part The  organic fertilizer vertical crusher  adopts a counterat...

  The   roller squeezing granulator   is a commonly used fertilizer granulation equipment, especially suitable for the granulation production of organic and compound fertilizers. The following is a brief introduction to the working principle and granulation process of the roller extrusion granulator: operational principle Extrusion molding: The core part of the  roller extrusion granulator  is composed of a pair of relatively rotating pressure rollers, which have grooves on the surface. When the material is fed between the two rollers, it is compressed to form a strip shape. Shear cutting: After the extruded strip material passes through the pressure roller, it is usually cut by a fixed or rotating tool to form the required length of particles. Adjustment control: By adjusting the gap and speed between the pressure rollers, the size and shape of the particles can be controlled. Granulation process Raw material preparation: Firstly, suitable raw materials need to...

  The  npk fertilizer production line  mainly includes feeder, disc mixer, chain crusher, granulator, drum dryer, drum cooler, drum screener, finished product warehouse, automatic packaging machine, belt conveyor, Dust settling chamber, heat exchanger, etc. The granulator is an important part of the production of granular npk fertilizer. Common granulators include  double roller granulator , drum granulator, disc granulator machine, etc. The granulator is simple to operate, low energy consumption, long service life, Strong wear resistance, has been recognized by many customers, but most customers do not pay much attention to the maintenance of the machine, which leads to machine failure, which seriously affects the service life and production efficiency of the machine. 1. Workers should feed the material evenly, do not change the quantity and quantity, which will affect the quality and output of pellets. 2. Check all parts frequently to see if the screws are loose, i...