Granulator Selection for fertilizer pelleting process

Different types and series of organic fertilizer machines will be equipped during the fertilizer manufacturing process. It will be equipped with a fermentation compost dumper to complete the fermentation process, and will be equipped with fertilizer mixer, fertilizer different types of crusher to deal with raw materials. There, if we produce bio organic fertilizer into granulator, we can use fertilizer granulator to complete the granulation process, design the type of fertilizer granulator into different types, and choose the appropriate type of fertilizer granulator to complete the granulation process.

Bio Fertilizer Production Line
Bio Fertilizer Production Line

For example, in the organic fertilizer production line, we can use drum granulator, disc granulator and new type organic fertilizer granulator to complete the production process, We can use the roller granulator to produce NPK fertilizer by extrusion. In the process of bio fertilizer production, the flat mold granulator can be selected to complete the production process and complete the granulation process. Different types of fertilizer granulator can be used in different types of fertilizer production process, and its working principle is different.

The production technology and technology of bio organic fertilizer: the technology content of bio organic fertilizer production is relatively high. In the process of fertilizer production, different types and series of organic fertilizer machines are required to complete the production process.

In order to achieve the goal of directional maturity and deodorization, we must also add microorganisms with specific functions to improve the effect of products. At present, bio organic fertilizer has been listed in the category of microbial fertilizer in the world, and more strict management measures are implemented than organic fertilizer to promote the healthy development of organic fertilizer.

How to make bio fertilizer pellets with rotary drum granulator?

Biological organic fertilizer rotary drum granulator can make organic fertilizer from rice straw, rice husk, manure and other wastes. It is an important granulation equipment for processing agricultural waste into organic fertilizer. Burning a large number of rice straw causes serious pollution to the environment and affects people’s health. In addition, the effect of straw burning on soil fertility was very low. Processing straw into organic fertilizer with high nutrient content not only avoids environmental pollution, but also has high return, high product quality and low production cost. It is of great theoretical and practical significance to develop biomass fuel and reduce environmental pollution.

Working principle of rotary drum granulator for bio organic fertilizer

Under certain pressure and temperature, the bio organic fertilizer powder is compressed into cylindrical fertilizer by rotary drum granulator. The granulator uses extrusion force and friction force to compact sawdust and straw under high pressure and high temperature in the process of roller and drum movement. The material enters between the drum and the roller. The rotary drum is driven by a motor through a current reducer to rotate and extrude the die hole, and finally form the granular material. The main parts of rotary drum granulator are granulation roller and rotary drum. There are two kinds of granulator in our factory: single mode and ring mould.
Characteristics of rotary drum granulator for bio organic fertilizer
Organic fertilizer granulator has the advantages of low consumption, simple structure and convenient operation.

The rotary granulator has many functions and can be used in one machine. It can not only produce organic fertilizer, but also can be used for pellet processing such as feed.

3 organic fertilizer rotary drum granulator has small volume, small power and large output. It can be customized according to the user’s output.
4 rotary drum organic fertilizer production line can save drying and cooling treatment and save cost.

Application range of rotary drum granulator

Rotary drum granulator can be used for organic fertilizer granulation, such as organic fertilizer sludge, straw, peat, etc.
Cake, vegetable cake, sesame cake and peanut cake were used as the main raw materials.
The rotary drum granulator can use corn, beans, rice straw, chicken manure as raw materials for feed and mixed feed. More info on the rotary drum granulator welcome to https://www.wastetofertilizer.com/rotary-drum-granulator/

How to make npk fertilizer granules?

With the continuous development of science and technology, the demand for agricultural fertilizer is higher and higher. For different crops, different regions and soils, the demand for fertilizer is different. In order to meet the actual needs of crop growth, in NPK fertilizer production line, fertilizer production enterprises should try to plant soil, apply fertilizer, prepare special fertilizer, adopt professional NPK fertilizer production process to produce compound fertilizer with multiple nutrients.

Roller granulator is widely used in NPK fertilizer production line. This kind of fertilizer granulator plays an important role in the production of compound fertilizer. The roller press granulator uses physical extrusion to produce elliptical particles. The roller granulator has greatly promoted the development of extrusion granulation of compound fertilizer and the extrusion granulation process of NPK fertilizer production line.

Production of compound fertilizer granules by rolling granulator
The characteristics of raw materials have an important influence on the granulation effect of roller granulator. The roller granulator can be used for granulation production of ammonium carbide, ammonium chloride, ammonium sulfate, vegetables, ammonium nitrate, magnesium sulfate, magnesium silicate, zinc sulfate, etc., as well as the granulation of NK compound fertilizers such as organic fertilizer and biological fertilizer.

On the other hand, the temperature of raw materials has a great influence on extrusion. In the extrusion process, the friction between the particles will generate heat and increase the material temperature. Generally speaking, the increase of temperature is conducive to the smooth completion of the extrusion process and the strength of the plate. However, too high temperature will also bring adverse effects, especially in the processing of urea based fertilizer materials, too high temperature will make the material adhere to the coil.

The roller granulator designed by Zhengzhou SX fertilizer equipment manufacturer adopts normal temperature extrusion granulation process, which can better maintain the characteristics of raw materials without affecting fertilizer efficiency. In order to avoid fertilizer bonding roller, the roll body of roller granulator was refined with a kind of anti-corrosion, wear-resistant, impact resistant and durable metal. More details in npk granules producion, go to https://www.fertilizermachinesale.com/npk-compound-fertilizer-granulation-equipment/

How to make organic fertilizer at lower cost?

Organic fertilizer equipment is a popular mechanical equipment in chemical fertilizer processing market. With the rapid development of science and technology, the transformation and renewal of organic fertilizer production equipment is also very rapid.

What kind of organic fertilizer pelletizer is suitable for? Bio organic fertilizer spherical granulator is a new generation granulation equipment designed on the basis of absorbing, digesting and utilizing the advanced granulator principle at home and abroad. Through repeated experiments and development, the problems of high temperature sterilization and drying of chemical fertilizer have been overcome.

The new type of organic fertilizer granulator has the characteristics of reasonable design, simple structure, high temperature resistance, bacteria resistance, smooth particles and so on. Because the organic fertilizer particles are easy to loose and not easy to form balls, the moisture content of the particles is low and dry.

Organic fertilizer granulator is used to ferment various organic materials. In order to break the traditional granulation process of organic materials, the raw materials before granulation do not need to be dried and ground, and the treatment of spherical particles can save a lot of energy.

SX fertilizer equipment company specializes in the production of fertilizer granulator, new environmental protection and energy saving drum dryer, BB fertilizer equipment, double roller granulator and mold, fertilizer granulation equipment, compound fertilizer equipment, NPK fertilizer production line, metering and packaging equipment, automatic granulation system, dry powder granulator, biological organic fertilizer equipment, organic compound fertilizer equipment, disc granulator, drum granulator, urea crusher Electronic belt, etc. It is suitable for NPK compound fertilizer, organic inorganic compound fertilizer, organic fertilizer and bio organic fertilizer.

How to make different sizes of fertilizer granuels?

Disc granulator is one of the compound fertilizer production equipment. Its shape is mainly composed of disc, simple structure and intuitive granulation. In the production, by changing the parameters of the pelletizing plate, the production capacity of the equipment is improved, and the efficiency of the NPK fertilizer production line is improved.

Generally speaking, the diameter of Pan fertilizer granulator mainly depends on the output. Different fertilizer machine manufacturers will combine other equipment of NPK fertilizer production line according to their own conditions, such as annual production capacity. The annual production capacity of a 2-meter diameter disc granulator can reach more than 10000 tons, and the annual production capacity of a 2.2-meter diameter granulator can reach more than 15000 tons.

Therefore, the annual production capacity should be considered from the design point of view when selecting the disc diameter.

Pan fertilizer granulator

Once the diameter of the pan fertilizer granulator is determined, the plate height can also be basically determined. Generally speaking, the larger the diameter, the higher the disc height. However, the height of the disc also affects the granulation time. Due to the difference in friction coefficient between the raw material and the disc surface, the particles generated on the disc will have a grading effect.

Small particles will stop near the bottom of the disc, and large particles will be discharged from the edge. Therefore, the higher the edge of the disc, the longer the granulation time. If the disk is too high or too low, the ball forming time is short and the particle size is relatively small. Therefore, on the one hand, the plate height will affect the size of product particles discharged from the granulation plate, on the other hand, it will also affect the output.

Because if the material in the tray stagnation time is too long, the slower the product discharge speed, the larger the product particles, the larger the particles that do not meet the standard, and the lower the proportion of ball formation rate, it is very important to select the tray height reasonably.

Disc Granulator for Pellet Fertilizer Production

In cement, pulverized coal, chemical fertilizer and other industrial production fields, the granulation of powder or small non cohesive materials cannot be separated from the disc granulator.

Disc granulator has an irreplaceable role. Its rationality and advanced nature make it not only popular in fertilizer industry, but also talent shows itself in similar granulator equipment, and its application field is broader.

Structure of Pan fertilizer granulator

The structure of disc granulator is mainly composed of main body, main reducer, motor and transmission part.

Compared with the traditional equipment, the disc granulator is more scientific and unified, and can complete its own granulation work. High strength glass fiber, integrated arc design structure and three discharge outlets are designed to meet the needs of large-scale or large-scale granulation and ensure high granulation rate.

These structural optimizations improve the performance of the pan granulator to a new height, with the characteristics of uniform particle size, stable operation, weight and height reduction, which is convenient for operators to use.

The machine only needs a few people to complete all the work, effectively reduces the labor intensity, has strong flexibility, is suitable for NPK fertilizer production line, and can meet the needs of large material granulation.