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At present, the use of organic waste to produce organic fertilizer through biological fermentation has been rapidly developed, because it can realize the harmless and resourceful treatment of organic waste. However, most of the organic fertilizers obtained by biological fermentation are in the form of coarse powder or irregular small pieces, which are very inconvenient to use, especially unfavorable for large-area machine-sowing. Today, the FPC organic fertilizer manufacturer will explain how the organic fertilizer production line compresses and granulates the organic fertilizer.

The existing technologies for making the coarse powder or irregular small block organic fertilizer after biological fermentation into spherical granular organic fertilizer mainly include the following:

Double Rolloer Granulator for Sale in SX

• Some manufacturers use traditional disc or drum granulation, and need to dry coarse powder or irregular small pieces of organic fertilizer (moisture <15%) and pulverize it into very fine (more than 100 mesh) powder , and then add binder and inorganic fertilizer, and the amount of binder and inorganic fertilizer added in the organic fertilizer cannot be greater than 30%. Although this method can be made into spherical particles, because the organic fertilizer in the processing process will be first Sufficient precipitation is crushed, water is added to granulate and then dried, repeated many times, so the organic fertilizer processing cost is quite high, and due to the low density of organic fertilizer, the particle strength is low, which is not conducive to storage, transportation and machine sowing.
• There are also some manufacturers who first dry the coarse powder or irregular small pieces of organic fertilizer to a moisture content of only 20-25%, and then use a flat die extrusion granulator or a counter-roll extrusion granulator to dry the fertilizer. The organic fertilizer is extruded into columnar or flat spherical particles. Although this method is more convenient to use, the fluidity is not very good, it is not suitable for machine sowing, and the appearance is poor and the appearance is not good.

• There are also some manufacturers who extrude coarse powder or irregular small pieces of organic fertilizer into short columnar particles with a flat die extrusion pelletizer(due to high moisture and high fiber content, the columnar particles also have certain characteristics. Plasticity), then polished and formed into spherical particles, and then the spherical particles are dried, cooled and screened to obtain qualified particles. In this method, the raw materials do not need to be treated, the order of moisture is reduced, and the production cost is greatly reduced, but this method also has some fatal The weakness is that the organic fertilizer is easy to be arched, easy to block and easy to bond equipment, and at the same time, the output is small and the power consumption of the extrusion process is high.

Therefore, in summary, the use of collision granulator to produce organic granular fertilizer has the advantages of low production cost, uniform product particle size, high strength, good fluidity, favorable for long-term storage and transportation, and suitable for machine sowing. That is to say, the performance of the products produced in this way is very good.

Organic fertilizer granulator-everyone knows that this name is closely related to the production of organic fertilizer. The organic fertilizer ball making machine is an important mechanical equipment for the production of organic fertilizer. Compared with other organic fertilizer equipment, the organic fertilizer granulator is irreplaceable. So what are the main advantages of the organic fertilizer granulator? Let’s give you a detailed description.

Cow Manure Granulation Machine

To be the best in organic fertilizer equipment, the organic fertilizer granulator should be ranked first. The organic fertilizer granulator is the latest technology developed by the Agricultural Machinery Research Institute for many years of compound fertilizer processing equipment design and production experience. The product has obtained the national utility model patent. It is used to granulate various organic matter after fermentation, breaking through the conventional organic matter granulation process. There is no need to dry and crush the raw materials before granulation, and the spherical particles can be processed directly by the ingredients, which can save a lot of energy. Its characteristic is that the produced particles are spherical. The content of organic matter can be as high as 100%, realizing the granulation of pure organic matter. Utilizing the feature that organic particles can grow up inlaid with each other under certain action, no binder is needed when granulating. The granules are solid and can be sieved after granulation, reducing the energy consumption for drying. The organic matter after fermentation does not need to be dried, and the moisture content of the raw material can be 20%-40%.

Pan Type Fertilizer Pelletizing Machine

Furthermore, it is a disk pan granulator, which adopts an overall arc structure, and the granulation rate can reach more than 93%. The pelletizing tray is provided with three discharge ports, which is convenient for intermittent production operations, greatly reduces labor intensity and improves labor efficiency. The reducer and the motor adopt flexible leather transmission, which can start smoothly, reduce the impact force of the buffer, and increase the service life of the equipment. The bottom of the pelletizing disc is reinforced with multiple radiant steel plates, which is durable and never deformed. The thickened, heavier, and sturdy base design does not require anchor bolts to fix, and it runs smoothly. The main gear of the granulator adopts high frequency quenching, and the service life is doubled. The granulation face plate is lined with high-strength fiberglass, which is anti-corrosion and durable. This surface has the advantages of uniform granulation, high granulation rate, stable operation, sturdy and durable equipment, and long service life. It is an ideal equipment for users to choose.

The above is an explanation of the advantages of the organic fertilizer granulator. You need to understand it carefully. It is precisely because of these effects that the production of organic fertilizer is guaranteed and the quality of organic fertilizer is guaranteed. Everyone needs to know.

A complete organic fertilizer production line is inseparable from the organic fertilizer granulator. When we build the organic fertilizer production line, we will find that there are many types of organic fertilizer granulators. Different types of granulators also have different functions. So what are the differences between different types of organic fertilizer granulators? Let me give you a list below.

Double Roller Powder Granulator

• Double-roll extrusion granulator: The double-roll extrusion granulator is the key equipment for compound fertilizer granulation. It has the advantages of advanced technology, reasonable design, compact structure, novelty and practicality, and low energy consumption. It is matched with corresponding equipment to form a small production line, which can form a continuous and mechanized production with a certain capacity. The roller extrusion granulator adopts eugenic formula, does not need to be dried, and is produced at room temperature. The product is rolled and formed at one time, so that the product quality meets the technical index requirements of compound fertilizer. It is a high-, medium-, and low-concentration special compound fertilizer used for the production of various crops and an updated product for energy saving and consumption reduction in the compound fertilizer industry.

Pan Type Fertilizer Pelletizing Machine

• Disc organic fertilizer granulator: (1) The structure of the disc granulator is novel and reasonable, with reduced weight and height. The process layout is flexible and convenient, suitable for the transformation of the old factory. (2) The tilt angle of the large pan can be adjusted. Angled gaskets are used for flexible and convenient adjustment. (3) Adopting unique unpowered combined scraper integration to reduce auxiliary power consumption. (4) The large plate is composed of a plate body and a plate section. Reduce the power of the main motor. The disc section can be adjusted up and down along the disc body. The end of the disc section is a side flange, which can ensure that the material ball is not strained or torn when it is out of the disc. (5) Brand-new dredging design, with unpowered combined scraper for edge clearing, corner clearing scraper for clearing angle, combined with the unique treatment technology of the disc body, the effect of dredging and ball formation is good, and there will be no large mud masses. The diameter of the ball is 90. % In 3-5mm.

Cow Manure Granulation Machine

• Organic Fertilizer Stirring Tooth Granulator: This organic fertilizer granulator is widely used for the granulation of organic fertilizer. Due to the high granulation rate, stable operation, sturdy and durable equipment, and long service life, it is selected as the ideal product by the majority of users. The internal rotary tooth granulator developed and produced by FPC has four specifications: Φ400, Φ600, Φ800, Φ1000, and can also develop and produce other specifications of stirring tooth granulators according to user requirements. The shell of the granulator is made of thick seamless steel pipe, which is durable and never deformed. Coupled with a stable base design, it runs more smoothly.

The above is the difference between the several organic fertilizer granulators that we have explained to you. These organic fertilizer granulators are all commonly used varieties of granulators. The above detailed explanation can help you according to your own situation. , And effectively help everyone to set up a suitable organic fertilizer production line.

The organic fertilizer granulator is the main mechanical facility for granulating the fermented organic fertilizer. There are also a wide variety of organic fertilizer granulators. The well-known ones are extrusion granulators, disc granulators, drum granulators, roller extrusion granulators, flat film granulators, and so on. So how do we distinguish them in our work?

Rotary Drum Fertilizer Granulating Machine

The drum granulator is suitable for organic and inorganic materials. In addition, the equipment is easy to operate, flexible in work, and convenient to maintain.

The disc granulator relies on water spray to granulate, because the granulation rate can reach more than 93%. The pelletizing tray is equipped with three discharge ports, which is convenient for intermittent production operations, greatly reduces labor intensity and improves labor efficiency.

Double Rolloer Granulator for NPK Compound Fertilizer Plant

The particles of the extrusion granulator can be directly bagged. The extrusion granulator is also suitable for metallurgical material particles, refractory material particles, and mineral powder particles. There is no need to add drying equipment when designing an organic fertilizer production line. The investment of the extrusion granulator is small, and the effect is quick, with an annual output of 10,000 to 100,000 tons.

New Developed Goat Manure Compost Pellet Machine

The roller extrusion granulator is a granulating equipment. It is produced by the non-drying process, one-time molding, and the output is 1-1.5 tons/hour and 1.5-3 tons/hour. The organic fertilizer granulator has low investment, quick effect and good economic benefits.

Although there are many types of organic fertilizer granulators, each has its own unique function, and the output will increase if combined with supporting production. After everyone understands these differences, there should be some changes in the use of organic fertilizer granulators.

In a whole set of organic fertilizer production line, granulation is a key process in the whole production process. The productivity of the organic fertilizer granulator, the strength and shape of the granules produced directly affect the quality of the product.

Rotary Drum Fertilizer Granulating Machine

Among the many organic fertilizer production enterprises, the most used organic fertilizer granulation equipment includes drum granulator, extrusion granulation machine and disk granulator machine. Among the three granulation methods, the disc granulator is more suitable for the granulation of organic-inorganic compound fertilizer, and the effect is more ideal. The disc granulator is mainly composed of granulation disc, spray system, transmission device, bracket and so on.

Pig Manure Granulation Machine

During production, the powder raw materials are conveyed by the belt conveyor to the granulation disc in the disc granulator, and the rotating disc with an inclination of 50° rotates the animal material. When the material is brought to a certain height, under the action of its own gravity and inertial force, it breaks away from the disc and slides down along the arc-shaped trajectory to complete the rolling required for granulation. At the same time, the liquid injected by the spray system will be evenly sprayed on the rolling materials to agglomerate them into granules, thus completing the entire granulation process. According to the principle applied in this granulation process, we can call it agglomerate granulation process. With the continuous addition of raw materials, the manufactured particles fall across the edge of the disk under the action of centrifugal force and fall into the belt conveying equipment below.

Double Roller Powder Granulator

As an old model, the disc granulator has experienced the test of various materials, but any equipment has advantages and disadvantages. With the diversification of raw materials, organic fertilizer equipment manufacturers are constantly developing new granulation equipment. In the production of ordinary organic fertilizers, there is a new type fertilizer stirring tooth granulator, which has high production efficiency and good product quality. In terms of organic-inorganic compound fertilizer, there is also a new type compound fertilizer granulator, which is improved on the basis of the stirring tooth granulator, but it has solved the problem of material sticking to the wall. It’s also very beautiful. The diversification of raw materials has promoted the diversification of organic fertilizer granulation equipment. Only by purchasing equipment suitable for your own materials can the whole set of organic fertilizer equipment be effective.

The process steps of using livestock manure to make round granular organic fertilizer:

Step 1: Fermentation is mature. Collect the liquid of livestock and poultry manure, mix it with straw, hay, etc. to control the water content of about 65%, and then transport it to the fermentation tank, sprinkle with aerobic fermentation bacteria, and use a hydraulic trough turning machine to fully mix it and let it In the fermentation process, a pile turning machine is used to turn the material into a pile and cool down during the fermentation process.

crawler type compost turner machine

Step 2: Material crushing. The materials decomposed through high temperature are processed by organic fertilizer crusher equipment. The organic fertilizer wet material crusher is a professional crushing equipment for crushing high humidity and multi-fiber materials. The high-speed rotating chain is used to crush the fiber with a good particle size.

semi wet material crusher details

Step 3: Mix and stir. Add trace elements, auxiliary materials, humic acid, clay, etc. to mix and stir. The vertical mixer has a fast mixing speed and good uniformity. It can mix and add 30% viscous materials with liquid. When working, there are two oppositely rotating blades and rotors that are stirred in the middle. The bottom opening door is adopted for fast unloading speed and less residual quantity.

mixng machine

Step 4: Forming and granulating. Use organic fertilizer disc granulator, organic fertilizer stirring teeth pelletizer or new type gear drum three-combination granulator to granulate the material.

Pig Manure Granulation Machine

Step 5: Tumble drying. The organic fertilizer dryer further removes water from the granulated particles to meet the standard requirements of organic fertilizer moisture content.

manure rotary dryer machine in organic fertilizer production line

Step 6: Drum cooling. Use a cooler to cool the dried granular material, which is helpful for the storage and quality of the granules.

Step 7: Screening and material return system. Due to the granular material output by the granulation molding system, the particle size has a certain difference, which needs to be sieved and classified. The selected drum screening machine requires low vibration, low noise, convenient screen change, and is equipped with a screen surface cleaning device.

Customized Fertilizer Screening Machine in ShunXin

Step 8: Particle coating equipment. The coating machine is composed of a screw conveyor, a stirring tank, an oil pump, a main engine, etc., with a powder coating or liquid coating process. It can effectively prevent the agglomeration of fertilizers. The main machine adopts polypropylene lining or acid-resistant stainless steel.

fertilizer granules coating machine

Step 9: Pack the equipment. The granular material is packaged and enters the finished product warehouse through the conveying equipment. Granular materials can be quantitatively weighed and packaged through automatic packaging scales.

single bucket powder fertilizer automatic packing machine

What aspects should be paid attention to in FPC large, medium and small organic fertilizer equipment investment? Analyze the price factors of various types of organic fertilizer equipment. In summary, there are seven basic factors that affect the investment price and production of organic fertilizer.

• Determine the size of the organic fertilizer equipment. For example, how many tons are produced per year, or how many tons are produced per hour, can the price be determined.
• Determining the shape of the particles is what kind of granulator to choose. It is powdery, columnar, oblate or standard round. Commonly used equipment for granulating organic fertilizers are: disc granulator, drum granulator, wet granulator, roller extrusion granulator, flat die granulator, ring film granulator. The selection of the granulator should be decided according to the local fertilizer sales market. The particle shape is different, the process of the organic fertilizer equipment is also different, and the price of the organic fertilizer equipment is also different.

Pig Manure Granulation Machine

• Determine the configuration level of organic fertilizer equipment. The level of configuration is different, the price of organic fertilizer equipment is different, the amount of labor used is different, and the stable and high yield of organic fertilizer equipment is also different: generally higher configuration, automatic batching device, automatic packing device, automatic quantitative feeding device, water Screen dust removal and so on.
• Determine the type of fertilizer produced. It is compound fertilizer equipment or organic fertilizer equipment. For the same output, organic fertilizer equipment generally takes into account the high water content and the strains are not resistant to high temperatures. The model is generally larger than the compound fertilizer model. There are four types of general organic fertilizers, pure organic fertilizer, organic-inorganic compound fertilizer, biological organic fertilizer, compound microbial fertilizer, and the organic fertilizer equipment is different for different varieties.
• Selection of fermentation turning machine. The general fermentation forms include stack fermentation, shallow fermentation, deep tank fermentation, tower fermentation, and rotary drum fermentation. The fermentation methods are different, and the fermentation organic fertilizer equipment is also different. Generally, aerobic fermentation with a shallow trough turning machine is used (the advantages of a shallow trough turning machine: conform to the principle of aerobic fermentation, not easy to form anaerobic, fully complete fermentation, and fast fermentation).

Wheel type Compost Turner for Large Scale Composting

• Determine the level of environmental protection requirements. Places with low environmental protection requirements generally choose to reduce dust and reduce the investment in organic fertilizer equipment. Places with high environmental protection requirements generally choose heavy dust removal and ink dust removal, which can meet the air emission quality standards.
• The price of each model varies according to the required degree of automation. The price of equipment with high degree of automation is correspondingly high, but it can save manpower.

A very important feature of the disc organic fertilizer granulator is the ability to classify the particle size. In layman’s terms, when using a disc granulator, there is a fixed requirement for the size of the product. Because the friction coefficient of the feed powder and the smaller particles is large, the bottom silo where materials are often tumbling in the disk can rise to the highest position of the turntable before falling. The larger agglomerates are often on the surface of the bed, and the flow path is relatively short. When operating continuously, the largest agglomerate or product with the required particle size will overflow out of the disk from the surrounding baffle, while the smaller agglomerates and fine powder will remain in the disk and continue to increase the particle size until the required particle size is reached.

The screening function of disc type pelletizer is an important feature of its own, and this feature plays an important role in industrial production. In many occasions, the required products can be obtained directly through this function, without too many subsequent steps, such as sieving. If the particle size requirements of the product are very strict, then as long as the rotating comb screen discharging machine is assembled on the disc granulation drum, a more uniform particle size product can be obtained.

You can get more information about the disc granulator from our website. Click here for more information.

A complete organic fertilizer production line is inseparable from the organic fertilizer granulator. When we build the organic fertilizer production line, we will find that there are many types of organic fertilizer granulators. Different types of granulators also have different functions. So what are the differences between different types of organic fertilizer granulators? Let’s enumerate it below.

Roller extrusion granulator

Counter-roll extrusion granulator: The counter-roll extrusion granulator is the key equipment for compound fertilizer granulation. It has advanced technology, reasonable design, compact structure, novelty and practicality, low energy consumption, and is matched with corresponding equipment. Small production lines can form continuous and mechanized production with a certain capacity. It adopts eugenic formula, does not need to be dried, and is produced at room temperature. The product is rolled into one time, so that the product quality meets the technical index requirements of compound fertilizer. It is a special compound fertilizer and compound fertilizer industry for the production of various crops with high, medium and low concentrations. Renewal products for energy saving and consumption reduction.

Double Rolloer Granulator for NPK Compound Fertilizer Plant

Organic fertilizer disc granulator:

• The structure of the disc granulator is novel and reasonable, with reduced weight and height. The process layout is flexible and convenient, suitable for the transformation of the old factory.
• The inclination of the market can be adjusted. The angle gasket is adopted, which is flexible and convenient to adjust.
• Using unpowered combined scraper integration to reduce auxiliary power consumption.
• The big plate is composed of the plate body and the plate section. Reduce the power of the main motor. The disc section can be adjusted up and down along the disc body. The end of the disc section is a side flange, which can ensure that the material ball is not strained or torn when it is out of the disc.
• New silt dredging design, with unpowered combined scraper for edge and bottom clearing, corner clearing scraper for clearing corners, combined with disc body treatment technology, the effect of dredging and ball formation is good, and there will be no large mud masses. 90% of the ball diameter is 3 -5mm.

Organic fertilizer stirring tooth granulator: This organic fertilizer granulator is widely used for the granulation of organic fertilizer. Due to its high granulation rate, stable operation, sturdy and durable equipment, and long service life, it is chosen as the ideal product by the majority of users. The internal rotary tooth granulator developed and produced by our unit has four specifications: Φ400, Φ600, Φ800, Φ1000, and can also develop and produce other specifications of stirring tooth granulators according to user requirements. The shell of the granulator is made of thickened seamless steel pipe, which is durable and never deformed. Coupled with a stable base design, it runs more smoothly.

The above is the difference between the several organic fertilizer granulators that I have explained to you. These organic fertilizer granulators are the more commonly used types of granulators. The above detailed explanation can help you according to your own situation. , And effectively help everyone to set up a suitable organic fertilizer production line. Welcome domestic and foreign fertilizer manufacturers to come to our website for consultation. https://www.fertilizerplantcost.com/

In the organic fertilizer production industry, there are many types of equipment that can make organic fertilizer, and there are different supporting equipment according to different materials. We use poultry manure as raw material to analyze the two different organic fertilizer production of drum granulator and disc granulator.

The advantages and disadvantages of each granulator.

Disc granulation process characteristics:

The operation is intuitive, and the operation of the equipment can be grasped at any time. If an abnormality is found, the size of the particles can be adjusted in time. It is determined by the inclination and rotation speed of the disc, and the inclination and rotation speed of the disc can be adjusted. The control range of the particle size is wide, the adaptability is strong, and the ball formation rate is very high, which can reach 70% to 90%. The livestock manure organic fertilizer disc granulation process has short production process, simple structure, low investment and easy operation, which is more suitable for small and medium-sized enterprises.

Characteristics of drum granulation process:

Steam is introduced into the material layer in the drum to increase the temperature of the granulated material, dissolve the salt of the granulated material, and achieve a high liquid phase volume under low moisture content to meet the liquid phase volume required for material granulation. At the same time, the amount of evaporated water in the drying process is reduced. The inner wall of the drum is lined with a number of soft rubber plates or polypropylene plates, and there are vent holes at the corresponding positions on the cylinder. When the inner lining turns from the bottom to the upper with the cylinder at the same time, the inner lining sags due to its own weight, thereby causing adhesion The material on the inner lining falls due to gravity to achieve the function of automatically cleaning the conglomerate. During the operation, the operator can observe the ball formation of the material at any time, and take corresponding measures in time as needed to ensure the normal operation of the system.

There are quality pan granulator and rotary drum granulator in FPC. Welcome to our website to buy granulation machines.