How to Choose Suitable Fertilizer Granulator Machine

fertilizer granulator Dec 4, 2019

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 fertilizer. The disc bottom adopts multiple steel plates which are firm, durable, not deforming. The granulator’s main gears adopt high temperature quenching technology, doubling the service life. Granulation rate reaches above 93%.

Flat Die Extrusion Pelleting Machine

Flat die extrusion pelleting machine is used for granulation to all kinds of organic matter after fermentation, break through the conventional organic prilling before granulation needs not to dry and crush the raw materials. Pelleting machine can direct burdening to work out cylindrical grain, has better granulation effect on fertilizers containing more straw, can save a lot of energy.

New Type Organic Fertilizer Granulator

This Organic Fertilizer Granulator is used for making granulation of organic matter after fermentation, dedicated to the production of organic fertilizer granules. After fermentation organics don’t need to dry, it process fertilizer powder into granules, the organic content can be high to 100%. The granulator have the feature of simple machine structure, easy operation and maintenance, low power consumption.

Double Roller Press Granulator

Double roller press granulator is often used to manufacture NPK compound fertilizer, such as ammonium choride, ammonium sulphate, ammonium nitrate, diamonium phosphate, potassium Sulphate, magnesium sulfate, magnesium silicate, zinc sulphate, phosphorus pentoxide, etc. This machine diameter of the ball can be made according to the requirement of the customers. The roller press granulator machine have two shaft with one fixed and the other can move, which can adjust the distance between the two shafts, the materials will be extrude between the shafts.

For more information on how to choose granulator machine, please contact us. We are a well-known fertilizer machine manufacturer in China. We have many years of rich experience and we will try our best to give you a detailed answer.

Common problems in the production of organic fertilizer

fertilizer granulator Dec 2, 2019

Fermentation and granulation are the two most critical steps in a complete organic fertilizer production line, so fermentation turners and organic fertilizer granulator machine play an important role in all organic fertilizer plants. Here we will discuss the problems that may be encountered in the production process of these two key links.

There are many types of organic fertilizer fermentation turning equipment, and the models of the same type are also different in size. We can choose according to the production needs. In the current market, the widely used one is trough fermentation, and the representative one is the ordinary trough turning machine, which is suitable for the small-yield organic fertilizer production line and biofertilizer project. When in use, the stacker should be parked in the fermentation open space, and the piled teeth should not be immersed in the raw materials. After the turning teeth are completely rotated, the walking motor can be turned on and the fattening operation can be started slowly. This avoids the large resistance encountered when the turning motor is started, and has some unnecessary consequences; sometimes in order to improve the fermentation tank utilization rate and the high accumulation of fertilizers can also lead to excessive resistance when turning over, with serious consequences.

The importance of organic fertilizer granulator machine in organic fertilizer production line is self-evident. The key to improving product yield and output is organic fertilizer granulation equipment. Depending on the raw materials, we can choose the right granulation machine, but then we have to find ways to use these machines to give them the greatest capacity advantage. Through the principle of granulation, we have learned that the powder raw materials are bonded by water to form spherical particles, so the two indicators of controlling the moisture content and making the moisture content uniform are the key factors for improving the yield. When the moisture content is low, the granulation rate is low, the moisture content is high, and the large particles are large, and the water is not uniform, and the particle size is small and the yield is lower. Therefore, we should constantly explore the optimal moisture content during the production process to ensure high-yield production.

In an organic fertilizer production line, there are many types of equipment such as fermentation turner, organic fertilizer pulverizer, mixing, fertilizer granulator machine, tumble dryer, rotary cooler, drum sieving machine, automatic packaging machine, etc. But here we only list the related topics of the fermentation turner and the fertilizer granulator machine. First, because of the importance of these two devices in the whole set of organic fertilizer equipment, and second, the experience required for the two equipments is relatively high. More, it is necessary to constantly explore and summarize in the future production process to maximize the efficiency of the equipment.

Other article for your reference:Cow manure organic fertilizer production line

Production process of potassium chloride by disc granulator machine

fertilizer granulator Nov 26, 2019

In the production of potassium chloride granular fertilizer, fertilizer granulator can be used to granulate powder. The particles produced by disc granulator are spherical and have good strength, which can be widely used in agricultural production.

Disc Pan Granulator

In the granulation process of disc pan granulator, it is necessary to add a binder to make the granules shape. Binder can be compounded by common inorganic minerals in a certain proportion. Binder has synergistic effect when potassium chloride is pelleted. The effect of pelletizing rate and particle strength is good when the binder is used for pelletizing. Potassium chloride was granulated by disc pan granulator machine, and the granules were spherical.

NPK Fertilizer Production Line

NPK fertilizer production line deals with potassium chloride fertilizer. First, all raw materials are mixed by the batching system, and the material is crushed by chain mill to the appropriate size. The disc granulator makes the powder into granules. After drying and cooling, the granules of potassium chloride are coated with protective film by the fertilizer coating machine to complete the granular processing of potassium chloride.

When applying potassium chloride, attention should be paid to the appropriate period of potassium application. Generally, the application period of potassium fertilizer should be early or not late, and should be used as base fertilizer and early recovery period. When the application amount of potassium fertilizer is less, it can be used as base fertilizer once, and when the application amount of potassium fertilizer is more or the soil texture is lighter, the application effect is better divided into base fertilizer and topdressing fertilizer. Soil nutrients and fertilization status should also be taken into account in determining the suitable application period of potassium fertilizer. In severe potassium deficiency soils, all potassium fertilizers should be used as base fertilizers in medium soil potassium supply, and suitable organic fertilizers should be applied as base fertilizers, combined with topdressing.

Note the method of application of potassium chloride. The concentrated application of potassium fertilizer is beneficial to improve its utilization rate and obtain better results. However, it is not advisable to have direct contact with seeds or seedlings. For general crops, a combination of soil fertilization and foliar fertilization can be used.

What is the reason that the compost turner machine is used for manure composting?

fertilizer granulator Nov 19, 2019

As a new type of compost turner machine, Double-screws Turning Machine is widely used in animal manure organic fertilizer production and bio-organic fertilizer production. It is the core equipment of aerobic dynamic composting, and it is based on the organic Fertilizer manufacturing process and NPK fertilizer production machinery equipment family. The unique mechanical design and practical mechanical properties are rapidly multiplying, and it is the best substitute for replacing the manual and forklift materials. It is the mainstream product of the pre-fermentation application of organic fertilizer production line and biofertilizer project.

The Double-screws Turning Machine comprises a traverse device, a traveling device and a tumbling device, wherein the tumbling device comprises two reducers fixed to the frame, a screw shaft connected to the respective reducer via a coupling member and fixed with a spiral blade. When the device is walking on a specific track, the screw shaft will no longer work, and the screw shaft will automatically rotate to move against the work when walking to the effective work surface. The fermentation rate is increased, the compost is rapidly decomposed, the odor is prevented from being generated, and the fermentation time is shortened.
Double-screws Turning Machine performance characteristics:

1. Fully stir the doping to make the material meet the granulation demand quickly.
2. Due to the large stacking force, the material is supplemented with more fresh air, which helps the aerobic microbial fermentation to heat up, and constitutes a process of high-temperature exchange, which helps all kinds of beneficial micro-bacteria to develop and multiply in the temperature range where it adapts.
3. The turner system can process the material into small clumps, making the thick and dense material pile loose and elastic, and forming a suitable porosity.
4. After the raw materials are turned over and fermented, there is certain water content. The consumption of raw materials by a large amount of microorganisms generated after turning over the piles will also release the water in the carrier. Therefore, as the fertilizer process reduces water, in addition to the evaporation of the heat transfer composition, the turning machine flips the raw materials to form a forced water vapor volatilization.
5. Achieve special requirements for the composting process. For example, the breaking of the raw material, the shape of the raw material pile or the quantitative shift of the raw material is achieved. As one of the important equipments in the fermentation equipment and organic fertilizer production process, the turner has been at the forefront of the development of the times, making great contributions to the organic fertilizer production line andbiofertilizer project.

The working principle of the disc granulator in the fertilizer production line

fertilizer granulator Nov 19, 2019

The disc granulator machine is mainly used in the NPK fertilizer production line and organic fertilizer production line to produce various granular products; it’s also used in pharmaceutical products, fertilizers, feeds, etc. Adopting the overall arc structure, the granulation rate can reach above 93%. The granulation tray has three discharge ports, which facilitates intermittent production operations, greatly reduces labor intensity and improves labor efficiency.

Disc fertilizer granulator machine working principle:
The raw meal powder is uniformly wetted by the atomized water in the mixer to form a spherical core having a uniform particle size, and then fed into a ball plate for ball formation. The moisture of the ball should be controlled at 12-14%. Most of the water should be added in the twin-shaft mixer. Only a small amount of supplementary water is added to the ball plate, and the amount of water added is controlled to be about 0 to 3%. The dry powder granulation is directly added to the ball-forming plate, and the proper amount of water is sprayed. The raw material nucleus enters the spherical disk and is subjected to centrifugal force, friction and gravity in the disk, and moves along the parabola. Due to the cohesiveness and plasticity of the material, the cores are bonded to each other and gradually grow up during the movement. When the inclination angle of the ball disc, the height of the disc edge, the rotation speed and the moisture are constant, the balls of different particle sizes roll downward from the edge of the disc at different disengagement angles due to different gravity. During the continuous rolling process, the ball continuously discharges the water in the ball out of the surface. Due to the cohesiveness of the material and the natural volatilization of the surface liquid film, the ball has certain strength, and then the disk is rotated with the tilting of the disk. The sides are discharged out of the pan.

Disc granulator performance advantages:
1. The raw materials are suitable for a wide range of applications. They can be used for granulation of various raw materials such as compound fertilizer, medicine, chemical feed, coal, metallurgy, etc., and can produce various concentrations and various types (including organic fertilizer, inorganic fertilizer, and magnetic fertilizer etc.) of compound fertilizer.
2. The disc granulator is light in weight, low in height, and flexible in process;
3. The machine has simple structure, convenient adjustment and superior performance.
4. The use of unique unpowered combination scraper integration reduces auxiliary power consumption.

5, high ball formation rate, large rounded particle strength, intuitive operation, easy maintenance and so on.

Fertilizer granulator machine is the core equipment for fertilizer manufacturing process. As one of leading fertilizer machine manufacturers in China, in addition to the disc granulator, we also produce other types of fertilizer granulator machines, and other equipment such as compost turning machines, mixer machine, crusher machine, etc.

Properties of organic fertilizer

fertilizer granulator Nov 18, 2019

We all known that producing the organic fertilizer granulator using the fertilizer manufacturing process,but why we produce the organic fertilizer granulator?In this article we will share more about the properties of the organic fertilizer and the advantages of the organic fertilizer granulator.
In the organic fetilizer manufacturing process when we make the granulator,the first step is that we need to use the fermentation compost turning technology to ferment the raw materials,and then using other fertilizer machines to make the organic fertilizer .So what properties of the organic fertilizer?
1.Comprehensive nutriention.Organic fertilizer usually contains a varity of mineral nutrients,such as sugar,amino acid,protein,cellulose and other organic components.And various microorganisms and their metabolites.
2.Release slowly.Most of the nutrient elements in organic fertilizer are combined with organic carbon,which can only be absorbed and utilized by crops after decomposition and transformation.The nutrient release is slow and the fertilizer effect is slow and long.
3.Complex composition.There are many kinds of organic fertilizers,some of which contain pathogens.Parasite eggs,heavy metals,antibiotics,pesticide residues and other harmful substances,some of which give off odor.
4.The ratio of carbon to nitrogen is different.Different kinds of fertilizers have different C/N ratio,and their decomposition rate,nutrient release or fixation are also different.
Knowing more about the properties of the organic fertilizer,in order to make the fertilizer machine manufacturers can make and design the most suitable fertilizer machines or fertilizer production line to make the organic fertilizer ganulator.

Function of the organic fertilizer granulator:
1.Provide nutrients.Organic fertilizer contains not only mineral nutrients,but also organic components,which is conducive to improving the yield of crops and the quality of agricultural products.
2.Improve soil fertility.The application of organic fertilizer can increase the content of soil organic matter,improve the physical and chemical properties of soil,improve the biodiversity of soil,and improve the ability of soil water and fertilizer conservation.
3.To protect the ecological environment and make ratio use of organic fertilizer resources can maintain a virtuous cycle of materials,reduce the adverse impact of organic waste on the environment,protect the ecological environment,save fertilizer consumption,reduce engery consumption and environmental pollution.
Making the organic fertilizer into granulator using the new type organic fertilizer ganulator machine,which is new designed fertilizer granulator machine to make the organic fertilizer granulator,it is also a good method of consevering the fertilizer granulator.Uisng the granulating technology to make the fertilizer into granulator can not only consever the fertilizer well,it also can make the fertilizer take the advantages.When we produce the organic fertilizer,we can use the rotary drum granulator machine using the rotary drum method to produce the organic fertilizer granulator.In different type fertilizer manufacturing process to produce the organic fertilizer granulator or the npk fertilizer manufacturing process to produce the npk fertilizer granulator.Sometimes we also can use the extrusion method to produce the npk compound fertilizer granulator using the roller press granulator machine.

More other fertilizer production also designed by the engineers,like the bio fertilizer production line is designed for producing the bioorganic fertilizer granulator.More organic fertilizer machine or fertilizer manufacturing technology you want to know,you can leave a message on our website,and we will share more with you.

The application of the organic fertilizer

fertilizer granulator Nov 15, 2019

Organic fertilizer now are to be used widely,and the fertilizer manufacturing technology improve the organic fertilizer production yield.In the fertilizer manufacturing process,different type fertilizer machines are equipped to produce the organic fertilizer granulator.And there we share more the application of the organic fertilizer in agricultural.
Firstly we generally to talk more about the organic fertilizer production.In the organic fertilizer production line,we are first to use the fermentation compost turner machine to ferment the raw materials for sometime,and then using the fertilizer crusher machine and fertilizer mixer machine to deal with the raw materials,there,the crusher machine can choose the chain or half wet material crusher machine,and the fertilizer mixer machine type,we can choose the horizontal mixer machine to mix the raw materials.Next to put them in to the new type organic fertilizer granulator machine to be made into granulator,which this type fertilizer granulator machine is designed for producing the organic fertilizer granulator.Next to use the fertilizer dryer machine and the fertilizer cooler machine to deal with the granulator.Finally to pack them using the automatic packing machine.There,about the fertilizer granulator machine,we need to be noticed that the fertilizer granulator machine type to be used related to the granulatin method.For example,the rotary drum granulator machine also can be used to produce the organic fertilizer granulator.
Organic fertilizer is an important source of fertilizer in agricultural production,which plays an important role in agricultural production.In recent years,some farmers only pay attention to the application of chemical fertilizer,but ignore the application of organic fertilizer,resulting in the decline of soil fertility and soil hardening.

Advantages of applying organic fertilizer:
The most important point of applying organic fertilizer is to increase the organic matter in the soil.Although the content of organic matter only accounts for 0.1-0% of the total amount of arable soil,it is the core component of soil and the main material basis of soil fertility.Organic fertilizer has a very important influence on soil structure,nutrients,engery,water,aeration and microbial activity.Organic fertilizer contains a large number of nutrients meeded by plants,which has a long after effect on the nutrient supply of plants.Organic fertilizers also contain many trace elements.Because all kinds of nutrients elements in organic fertilizer are complete,and these substances are completely non-toxic,harmless and polution-free natural substances,it provides necessary conditions for the production of high–yield and high-quality and pollution-free-green food.Organic fertilizers contain many kinds of sugars.With sugars and a large amount of engery released by organics in degradation,engery is available for the growth,development and reproduction of soil microorganisms.
The organic fertilizer granulator to be produced in the organic fertilizer manufacturing process and the fertilizer machines to be used improving the working efficient and it also can meet the rquirement of the organic fertilizer market.The fertilizer manufacturing technology not only can meet the organic fertilizer production,it also can meet the production of the npk,compound fertilizer production.
We are as the professional fertilizer machine manufacturers,we have designed and produced the organic fertilizer machine and inorganic fertilizer machine for many years and our products have been exported to many countries.Our mainly products are mainly included the fertilizer granulator machine,fermentation compost turnning machine and fertilizer production lines and so on.What’s more,we also supply the customerized severices for different type fertilizer producing requirement.

Fertilizer equipment

fertilizer granulator Nov 15, 2019

Fertilizer  equipment plays an extremely important role in the production process of fertilizer. In the era of advocating organic cultivation, it is an important step for investors who want to invest in the organic fertilizer market to choose appropriate organic fertilizer equipment. Here, we can understand the concept of different organic fertilizers, and then understand the different process modes that can be used for the production of commercial organic fertilizers, the production of organic fertilizers under the conditions of planting and breeding mode, and the production of organic fertilizers in small-scale farms, as well as how to select the appropriate biological fertilizer production equipment under various modes.

1. Organic fertilizer raw materials

According to the different raw materials and processing technology of organic fertilizer, it can be roughly divided into compost, retting, manure, biogas fertilizer, green fertilizer, straw fertilizer and other organic fertilizers. Compost refers to a kind of organic fertilizer, which is composed of crop straw, manure and animal carcasses, rice husk, grass and a small amount of soil. The difference between retting and composting is the organic manure which is produced by fermentation under the condition of flooding, and the raw materials used are the same as compost. The raw materials used for the manure are the manure of livestock and poultry and the bedding materials in the shed, which are made of compost. The raw material of biogas fertilizer is the same as that of compost. The process is the residual biogas liquid and residue after biogas production by anaerobic fermentation, which is the by-product after biogas production. Green manure uses green plants as fertilizer. Straw fertilizer raw materials include corn, rice and other crop straws. Under suitable conditions, through the role of soil microorganisms, the elements in straw are mineralized back to the soil and re absorbed by crops. There are other organic fertilizers, such as cake, sludge and so on, which can be processed into organic fertilizer through the organic fertilizer production equipment.

3. Organic fertilizer production equipment

The complete organic fertilizer production line is composed of a variety of organic fertilizer equipment. The key equipment is fermentation reactor and organic fertilizer granulator, which are divided into raw material preparation stage and finished product processing stage.

Organic fertilizer granulator

In the whole organic fertilizer manufacturing process, the organic fertilizer granulator plays an important role in the fertilizer production equipment. The raw materials of organic fertilizer change in this link and become commercial organic fertilizer. The quality and output of organic fertilizer particles are important embodiment here. Organic fertilizer particles are formed by binding organic fertilizer raw materials together with water as binder, and the amount of water directly affects the production efficiency. Theoretically speaking, in the mixing process of the mixer in front of the organic fertilizer granulator, if the amount of water added is small, the viscosity of the powder will be small and the particles produced will be very small; otherwise, if the amount of water added is large, the viscosity of the powder will be large and the particles produced will be very large. Of course, this also leaves us a lot of choices. We can choose the appropriate particle size of organic fertilizer according to the needs to meet the market demand.

These fertilizer machines not only can be used in the organic fertilizer production line,it also can be used in the bio fertilizer production line or npk fertilizer production line to produce the bio organic fertilizer granulator or npk,compound fertilizer.

Delivery Site of Organic Fertilizer Granulation Production Equipment

fertilizer granulator Nov 14, 2019

Our company has newly exported a set of organic fertilizer equipment, it can realize the production of organic fertilizer fluidized granulation of chicken manure, cattle manure, sheep manure and other animal manure. The organic fertilizer production equipment is granulated by rotary drum granulator and disc fertilizer granulator, and the granules are processed by dryer cooler equipment. Below is the photos of the delivery site

It is more suitable to produce organic manure from livestock and poultry manure by aerobic composting. The traditional composting fermentation of livestock and poultry manure is mainly natural fermentation, which has many disadvantages, such as long cycle, incomplete fermentation, high pollution and heavy odor. It is difficult to adapt to modern life because of its high labor intensity, bad working environment and low labor efficiency. The social development situation of cost and efficient production is also difficult to adapt to the situation of modern ecological recycling agriculture and efficient animal husbandry development. Therefore, it is especially necessary to use high-efficiency organic fertilizer production equipment to accelerate the production of organic fertilizer and improve the production level of organic fertilizer.

Rotary Drum Granulator

Rotary drum granulator machine overcomes many unfavorable factors such as batching, particle forming rate, particle strength, output and cost in the granulation process of disc granulator. Rotary drum granulator has large capacity and low labor intensity, and is suitable for granulation of organic fertilizer, inorganic fertilizer, organic-inorganic compound fertilizer and other fertilizers.

Disc Fertilizer Granulator

With poultry manure as organic matter, granulation after crushing can greatly improve the pelletizing rate. Organic fertilizer manufacturing process through half-wet material crusher to crush manure compost, materials into the disc fertilizer granulator before the material through the chain crusher to crush raw materials into appropriate size. The organic fertilizer production process has designed a returning system. After screening, the large particles are pulverized and returned together with the fine powder, which saves labor and energy, and can also improve production efficiency.

How to select fertilizer granulator suitable for compound fertilizer production

fertilizer granulator Nov 13, 2019

Solid compound fertilizer granules are more effective than other fertilizers in use and soil, and are widely welcomed in the market. Fertilizer granulation is a basic treatment method in fertilizer production. Fertilizer granulator machine mixes different fertilizers into granules, which plays an important role in NPK fertilizer production line.

Basic fertilizers such as ammonium bicarbonate, urea, ammonium chloride, ammonium nitrate, ammonium sulfate, ordinary superphosphate, calcium magnesium phosphate, ingot phosphate, heavy superphosphate, potassium chloride, potassium sulfate, phosphate nitrate, dicalcium phosphate, potassium nitrate and so on are proportionally compounded to make the compound fertilizer we need, which is granulated by fertilizer granulator. Granulation is the granulation of fertilizer containing water. In NPK fertilizer production equipment, the commonly used fertilizer granulator machine includes double roller fertilizer granulator, rotary drum granulator and disc fertilizer granulator.

Fertilizer granulator machine granulates by agglomeration

The working principle of drum granulator and disc granulator is similar. When urea, calcium superphosphate, ammonium sulfate, ammonium phosphate, ammonium nitrate, potassium fertilizer and other fertilizers are mixed, they are aggregated into compound fertilizer granules through granulation operation. Rotary drum granulator and disc granulator are suitable for granulation of various ingredients, and the obtained granules are of good quality and high granulation rate of materials.

The main body of the rotary drum granulator is a horizontal drum. The drum is driven by motor, reducer and gear, which is supported by wheel and rollover. The drum granulator has strong production capacity, long material residence time and good granulation effect.

The main body of the disc granulator is a slightly inclined disc, which continuously rolls to complete granulation. In the production of disc fertilizer granulator, the production situation can be seen directly, which is convenient to observe and adjust in time, and the granulation rate of compound fertilizer is high.

Fertilizer granulator machine granulates by extrusion

The double roller fertilizer granulator makes the material into granules by extrusion method. The water content is not higher than 15%, and the materials with good fertilizer effect are mixed after mixing, and the material is strongly extruded by the roller press granulator, so that the molecular force between fertilizers acts and is extruded, and then the sheeted material is crushed into granular compound fertilizer.