Fertilizer granulator machine

What should npk fertilizer granulator pay attention to when processing fertilizer?

by organic fertilizer production line

Each granulator has its functions and its differences, and the disc fertilizer granulator machine also has its grading effect. The disc granulator makes the powdery material change from small to large from the bottom of the disc, and then form granules , Spilled into the outer disk. Then the diameter of its outer disc becomes larger, and the linear velocity of the particles increases rapidly. The particles are rolled while rolling to form spherical particles. Finally, the larger particles are sent to the dryer by a belt conveyor for drying.

In actual production, the disc granulator must determine the tilt angle and speed according to various raw materials. To operate. The material required for the granulation of the disc granulator is very important for its cohesiveness and plasticity. The balls with different particle sizes will leave the edge of the disc and roll down according to the different separation angles due to the different gravity In the process of continuous rolling, the ball will continuously evacuate the water in the ball out of the surface, so that the ball has a certain hardness, and then follow the edge of the plate to discharge out of the plate. If there are uneven particles, the granulator will return again to continue granulation. The granules produced are of uniform size.

organic fertilizer equipment

Equipment configuration of a complete set of cow manure organic fertilizer production line

by organic fertilizer production line

China has a vast territory and rich raw material resources for organic fertilizer machine. It is understood that the final urine excreted by a pig in one year combined with litter can produce 2000-2500kg of high-quality organic fertilizer, which is enough for one mu of land to use fertilizer throughout the year. Ingredients, content of more than 6%, organic content of more than 35%, are higher than national standards.

Investment in the construction of an organic fertilizer plant has also become an important way for investors to make profits. At the same time, it has also driven the development of organic fertilizer manufacturing process. Many places have begun to build professional equipment and production lines for organic fertilizer production. The government also encourages agricultural and animal husbandry enterprises to increase investment in organic fertilizer equipment. 

Judging from the current situation, in the future, organic fertilizer will certainly occupy an important place in the fertilizer market, and the development of the organic fertilizer manufacturing process will also be unlimited.

There are three configurations of organic fertilizer equipment:

High configuration: chicken manure dehydrator, fermentation stacker, semi-wet material crusher, horizontal mixer, fertilizer granulator machine, dryer, cooler, roller screening machine, film coating machine, packaging equipment, belt conveyor, etc.

Medium configuration: semi-humid material crusher, horizontal mixer, granulator, dryer, cooler, roller screener, packaging equipment, belt conveyor, etc.

Low configuration: semi-wet material pulverizer, horizontal mixer, granulator / drum screening machine, packaging equipment.

Fertilizer granulator machine

Fermented cow dung flat die extrusion granulator eliminates drying steps

by organic fertilizer production line

The flat die extrusion granulator is mainly used for grain processing in (biological) organic fertilizer and aquaculture processing industries. The surface of the granular material processed by this machine is smooth and clean, and the hardness is moderate. The temperature rise is low during the processing, and the nutritional components in the raw material can be well maintained. Due to the low water content of particles, it is easy to store, and greatly improves the utilization rate of materials.

Process characteristics of flat die extrusion granulator:

The flat mold granulator uses a universal joint, the differential is connected with the motor, and when it works, the mixed powder materials are added into the hopper without heating and drying. After extrusion, the processed particles have smooth surface, and the internal ripening and penetration. The materials are squeezed to the bottom by the grinding wheel, and then cut off by the scraper, which has the characteristics of no return, high particle strength, and low moisture.

Working principle of flat die extrusion granulator

The flat die extrusion granulator drives the belt and pulley by the motor and transmits them to the driving shaft through the reducer, and synchronizes with the driven shaft through the split gear and works in opposite directions. The material is added from the feed hopper, extruded by the roller, demoulded and pelletized, and then conveyed to the crushing screen studio through a pair of chains. After screening and separating the finished particles (balls), the returned material is mixed with the new material, and then pelletized. With the continuous rotation of the motor and the continuous entry of materials, batch production can be realized.

The project has the advantages of low investment, short equipment flow, small land occupation, fast feeding, flexible installation, simple operation, low energy consumption, high power efficiency and high output. The low-temperature extrusion particle process below 60 ℃ is adopted: the molding rate of one-time extrusion granulation is more than 90%, no return material and no screening. As long as the water content of the raw material formula is appropriate, there is generally no need for drying equipment. (If the extruded particle finished product needs accelerated natural cooling, a cooler can be added) can be metered and packaged. The particle compressive strength is greater than 8 newtons.

The equipment is compact in structure and stable in quality, and can work continuously for 24 hours. The thread gap adjustment device is adopted for the flat die and roller, which can reduce the excessive wear of the flat die and roller. Compared with the traditional gasket method, the service life of the flat die and roller is prolonged.

Working principle: when the equipment is running, the material is squeezed to the bottom, then cut off by the scraper, and then entered into the secondary combination polishing, and rolled into a ball. The organic fertilizer flat die extrusion granulator has the advantages of high balling rate, no return material, high particle strength, uniform roundness, low balling moisture, and low drying energy consumption. Its purpose and characteristics are as follows:

1. The machine is mainly used for particle processing in organic fertilizer and aquaculture processing industries;

2. The surface of the granular material processed by this machine is smooth and clean, and the hardness is moderate. During the processing, the temperature rise is low, and the nutrients in the raw material can be well maintained.

organic fertilizer equipment

Technology of granulating sheep manure with organic fertilizer granulator

by organic fertilizer production line

Organic fertilizer manufacturing process by organic fertilizer granulator machine has many effects on crops. Not only can they provide nutrients needed for crop growth, but they can also enhance the stress resistance of crops.

1. Organic fertilizers contain organic matter needed for the growth of crops, a large number of elements, medium and trace elements, active microorganisms, active enzymes, etc., most of which can be directly used by crops. The action of microorganisms and active enzymes accelerates the decomposition and utilization of soil organic materials, which is beneficial to the full release of chemical fertilizers fixed by the soil, and at the same time improves the utilization rate of fertilizers.

2. There is a large amount of organic matter in the organic fertilizer, which increases the bulkiness of the frontal soil. Under the condition of high soil water content, it can ensure the normal function of crop root respiration. Under arid environmental conditions, the presence of agglomerates prevents the capillary channels of the soil from evaporating water outward, and can play a role in drought resistance and seedling protection. The organic fertilizer after fermentation contains a large amount of humic acid, amino acids, etc., which can provide drought resistance of crops. In the extreme cold weather conditions in the north, a large amount of organic fertilizer is applied in the greenhouse, which can play the role of brewing heat, heat absorption and heat preservation.

In the high-saline soil, applying organic fertilizer year after year is more effective than using chemical fertilizer alone. Related research shows that: organic fertilizer can improve soil desalination and salt tolerance.

In the production process of organic fertilizers, due to the action of microorganisms, a variety of physiologically active substances, such as vitamins, biotin, amino acids, humic acids, auxin antibiotics, etc., are synthesized. Some of these substances can stimulate crop growth, and some Can improve the disease resistance of crops, and some can enhance the lodging resistance of crops.

Organic fertilizers are complex in composition and rich in nutrients, can provide comprehensive nutrition for crops, and have unparalleled advantages over chemical fertilizers. Therefore, fruits and vegetables grown with organic fertilizers are sweet and mellow.

organic fertilizer equipment

How to use organic fertilizer composter to ferment organic fertilizer scientifically

by organic fertilizer production line

 How to ferment the raw materials in the organic fertilizer manufacturing process is a prerequisite. Compost fermentation generally adopts aerobic fermentation technology, which uses the metabolic activities of microorganisms to decompose the organic substances in the materials, so that the materials of the composted organic fertilizer are stable and harmless.

At present, most organic fertilizer production enterprises adopt the fermentation process of trough stacking. The main equipment is an organic fertilizer turning machine. Other fermentation methods such as flat stacking fermentation, sealed warehouse fermentation and tower fermentation are also used. The compost fermentation process is to manually control the compost materials under the appropriate temperature, humidity and air content conditions, and use the selected composite microorganisms (bacteria, actinomycetes, yeast, etc.) to degrade the organic matter in the materials and generate high temperature to kill Pathogens, insect eggs and weed seeds in solid wastes such as dead animal poultry manure, plant straws, etc., are fermented and rotted to make them stable and harmless. Finally, it is processed into commercial fertilizer through organic fertilizer equipment.

The organic fertilizer after fermentation is dark brown, its texture is soft and uniform, and it is rich in organic matter, nitrogen, phosphorus, potassium and other trace elements, various nutrients, biologically active substances, and beneficial microorganisms. It has mature soil and cultivated fields. The role of fertilizers and soil improvement. The compost fermentation process is a complex physical, chemical and biological change process. It mainly degrades organic matter under the aerobic conditions by the action of aerobic microorganisms. The factors that affect the compost fermentation cycle and the quality of the composted organic fertilizer mainly include carbon to nitrogen ratio and organic matter content. Moisture content, temperature, pH value and ventilation oxygen supply and other 6 aspects.

organic fertilizer equipment

Main characteristics of compound fertilizer processing equipment

by organic fertilizer production line

Main characteristics of compound fertilizer processing equipment

There are two types of structures: steel frame platform type and floor type. The installation method is flexible and the floor area is small; The equipment is in line with modern technology and adopts computer automatic measurement of seasoning, with good seasoning accuracy, stable quality, good effect and low equipment investment. For customers who want to invest in this field and have limited funds, it is an economical and practical equipment, and the level of mechanization and automation is also high; The whole production line is reasonably equipped and applicable to all kinds of companies;

This is the standard complete set of fertilizer project designed by the company. It can be said that it is your ideal investment technology scheme, and it is also in a leading position in the same industry at home and abroad; The shell and lining of the whole set of equipment are made of industrial stainless steel, which is corrosion resistant and has a long service life; The control box adopts anti-corrosion coating, which can be applied to chemical, fertilizer and other production environments in extreme environments; Unique anti-seismic equipment ensures accurate measurement, stable operation under complex conditions, fast seasoning speed and high accuracy; Modify the code at any time, adjust the number, and automatically track the zero position; Various formulas can be stored and set at any time as needed, and are automatically controlled by electronic control equipment; Multiple openings, convenient maintenance and cleaning, simple operation and maintenance; Adopt single bag seasoning and mixed packaging, easy to control various elements in each bag, and strong mixing uniformity; The seasoning is fast in mixing, short in contact with the air, and the fertilizer is not easy to absorb water and damp; The spiral blade design of the mixing part is reasonable and unique, with uniform mixing and fast feeding;

Composition of compound fertilizer processing equipment:

BB fertilizer (formula fertilizer) complete equipment is mainly composed of automatic batching and packaging host, control box, conveyor, sewing machine, air pump, motor, etc. The equipment specifications are diverse, and the hourly output is 3-6T, 7-9T, 10-14T, 15-18T, 20-24T, 25-30T, etc. According to the mixed materials, it is divided into 2~8 parts.

The operation of a double roller extrusion granulator for compound fertilizer production is a complex but necessary process in the production of high-quality fertilizer. The granulator comprises two smooth, parallel rollers rotating at different speeds in opposite directions. The material is put into the machine, and the rollers compress and produce minute particles out of the substance. The combination of the two rollers enables a high rate of granulation even with tiny amounts of material, ensuring that the fertilizer produced is of optimal size, shape, and uniformity.

organic fertilizer equipment

How to produce organic fertilizer with roller granulator?

by organic fertilizer production line

Organic fertilizer manufacturing process refer to commercial organic fertilizers that do not contain specific fertilizer effects and are processed and deodorized by high-temperature treatment using livestock waste, straw, agricultural by-products and solid waste processed in food processing, organic waste, and urban sludge. It has the advantages of improving the efficiency of farm soil to improve fertilizer efficiency, but also has its own characteristics:


1.High organic matter content, generally greater than 30%, and some as high as 60%.

2.The harmless standard is high, and the refined organic fertilizer has undergone 4-5 days of high temperature treatment during the production process, which can effectively kill the pathogenic microorganisms, pests and weed seeds in the raw materials, making the fertilizer hygienic standard significantly better than farm fertilizer To meet the standards issued by the Ministry.

3.Low cost, refined organic fertilizer raw materials mostly use agricultural wastes and by-products, with a wide range of sources, usually using simple high-temperature rapid processing technology to evaporate a large amount of water in the raw materials, rapid deodorization, rapid dehydration, low energy consumption, production The cost is low and economical.

4.Refined organic fertilizers mainly provide organic matter and a small amount of nutrients, which has the advantage of rich organic matter. However, due to the low nutrient content (about 6%), it usually can not meet the needs of crop growth. Generally, it needs to be used in conjunction with inorganic fertilizers.

Fertilizer granulator machine

Granulation advantages of different types of organic fertilizer granulators

by organic fertilizer production line

The produced by  organic fertilizer granulator machine is granulated, the granules are complete, the granules are solid, and no binder is required during granulation. The content of organic matter can reach 100%. The organic matter after fermentation does not need to be dried. between. And it is completely environmentally friendly and pollution-free during the granulation fertilizer manufacturing process.

Through learning and drawing on the principles of foreign advanced granulators, after repeated research and experiments of our company, we finally overcome the problems of the past granulators such as poor granulation, sticking to the wall, and difficulty in drying. Organic fertilizer granulator, the organic fertilizer produced by our granulator has low water content, easy to dry, and beautiful granules.

Features of organic granulator:

1. The granulator has no drying process, granulation at room temperature, one-time molding, less investment, quick results, and good economic benefits.

2. The granulator has small power, reliable operation, no three waste emissions, stable operation, convenient maintenance, reasonable process layout, advanced technology and low production cost.

3. The granulator has wide applicability, and can be used for granulation of various raw materials such as compound fertilizer, medicine, chemical industry, feed, coal, metallurgy, etc., and can produce various concentrations and types (including organic fertilizer, inorganic Fertilizer, biological fertilizer, magnetic fertilizer, etc.) compound fertilizer.

4. Granulators, especially rare earth, ammonium carbonate, and ammonium sulfate compound fertilizer granulation, fill the gaps in the country and occupy the domestic leading level. It is a national environmental protection technology promotion project.

Fertilizer granulator machine

Correct use and maintenance of the whole set of organic fertilizer equipment

by organic fertilizer production line

Correct use and maintenance of the whole set of organic fertilizer equipment

Organic fertilizer equipment is generally made of steel, which is easy to rust if it is wet for a long time. Most people will put the organic fertilizer equipment in the set position as usual. When it is sunny and rainy, they will find that some parts of the equipment are rusty and some mechanical parts are aging for a long time. How to avoid rusting of organic fertilizer equipment in rainy season?

First of all, prevent iron parts from rusting. Most parts of the organic fertilizer equipment are made of iron. If stored improperly, it is easy to rust and shorten the service life. The preventive measures are to disassemble, apply anti-rust paint and store in a dry and ventilated place for drying.

The second is to prevent the aging of rubber parts. If the rubber parts are affected by moisture or oil, it is easy to age and crack, and shorten the service life.

The next step is to prevent the motor from getting damp. If the motor is not used for a long time, it should be placed in a ventilated, dry and clean room. If the motor is placed in a wet place or is easy to be soaked by rain, the motor will be affected by moisture, which may lead to the reduction of insulation performance, short circuit, electric leakage, iron striking, and even coil burning, that is, click to burn the coil.

How To Use an Organic Fertilizer Production Equipment

More and more farmers are looking for ways to produce organic fertilizer as the organic movement continues to grow. While there are many commercial products available, some farmers are choosing to make their own fertilizer using organic production equipment.

There are a few things to keep in mind when using organic fertilizer production equipment. First, it is important to choose the right equipment for your needs. There are a variety of organic fertilizer production systems available, so it is important to select the one that best fits your operation.

Second, it is important to follow the manufacturer’s instructions when using the equipment. This will ensure that you are using the equipment properly and that you are getting the best results.

Finally, it is important to monitor the organic fertilizer production process carefully. This will help you troubleshoot any problems that may arise and make sure that the fertilizer is being produced correctly.

organic fertilizer equipment

How to make granular fertilizer with drum granulator

by organic fertilizer production line

In the organic fertilizers manufacturing process, how to granulate the raw materials after fermentation is a key factor that determines whether commercial fertilizers can enter the market and circulate. Generally, the following granulation methods are adopted.

(1) Agglomeration granulation. It is under the action of rotation, vibration, stirring, etc. to make the wet powder in motion agglomerate. Or use fluidized bed to make dry powder and granules get cohesion by supplying spray liquid (adhesive) to grow into proper granules.
 

(2) Extrusion granulation. It is a method that uses mechanical processing such as extrusion, roller extrusion or pressing to make dry powder or wet powder containing binder into a cylindrical, spherical or tablet shape.
 

(3) Crushing granulation. It is to crush massive materials into granules of appropriate size.
 

(4) Melt granulation. It is a method of granulation by cooling and hardening molten liquid.
 

(5) Spray granulation. It is a method of directly granulating solids in liquid after concentration.
 

(6) Crystallization and granulation method in the liquid phase. It is a method of agglomerating into spherical particles by liquid bridging agent and stirring while the materials are crystallized in the liquid phase.

This technology is widely used in the pharmaceutical industry. Because the shape of the particles is spherical, it is also called the spherical crystallization granulation method, referred to as the spherulite granulation method. The spherulite granules are pure material particles, which have good fluidity, filling property and compression moldability. In recent years, the technology has been successfully prepared. That is, in the process of spherulite crystals, polymer copolymer precipitation is added to prepare slow-release, quick-release, enteric, stomach-soluble pellets, floating hollow pellets, biodegradable microcapsules, etc. Recently, it has been successfully applied to the preparation of sustained-release pellets.

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