Zhengzhou Gofine Machine Equipment CO., LTD Company News

With the advancement of agricultural modernization and the demand for intelligent markets, the fertilizer industry has also ushered in technological innovation. In the fertilizer processing process, the packaging and storage of fertilizers are very important links. Correct packaging and transportation can ensure that the quality and effect of fertilizers are not affected.     Automatic packaging machine The fertilizer packaging machine has the characteristics of high efficiency, precise weighing and automation. The fertilizer packaging machine can automatically complete the measurement, filling, sealing and other tasks of fertilizer, greatly improving the packaging efficiency and reducing labor costs. At the same time, it can adapt to different specifications of bags and different types of fertilizer packaging, such as organic fertilizer, compound fertilizer, inorganic fertilizer, etc. Equipped with precise metering system and self-sealing technology, it ensures packaging accuracy and packaging quality to avoid waste.   Robot palletizer The palletizer can automatically stack the packaged bagged fertilizers in a specified manner and complete the neat stacking of fertilizer products. The utilization rate of storage space can be improved by optimizing the stacking method. Automated operation can improve stacking efficiency and reduce production costs. Standardized stacking methods can protect fertilizer products from damage such as squeezing and impact, and ensure product quality. It is one of the indispensable and important equipment in the intelligent fertilizer production line.     How to store fertilizer granules Storing fertilizer granules is an important part of ensuring the quality and effective use of fertilizers. 1. Choose appropriate storage facilities Fertilizer storage facilities should be moisture-proof, ventilated and insect-proof to avoid direct sunlight exposure. Common storage facilities include warehouses, storage tanks, bungalows, containers, etc. 2. Keep ventilation and dry Warehouses for storing fertilizers should have ventilation facilities to maintain air circulation and avoid humid environments causing fertilizers to clump. Fans or ventilation systems can be used for air circulation. 3. Regular inspection and cleaning Regularly check whether the packaging of stored fertilizers is intact and damaged, and replace damaged packaging in time. At the same time, clean the storage facilities to avoid accumulation of dust and debris. 4. Avoid mixed storage Fertilizers of different types and varieties should be stored separately to avoid mixed storage that may cause quality changes or adverse reactions. 5. Avoid contact with harmful substances Fertilizers should be kept away from toxic and harmful substances, and avoid contact with harmful substances such as chemicals and paints to avoid affecting the quality of fertilizers. 6. Avoid direct exposure to the sun Fertilizers should be avoided from direct exposure to the sun to avoid being affected by ultraviolet rays, which will lead to a decline in fertilizer quality. 7. Reasonable stacking Store fertilizer granules neatly and orderly, avoid stacking too high or too full, and prevent packaging from breaking and stacking from becoming unstable. The above methods and suggestions can effectively protect the quality of fertilizer granules, extend their effective use period, ensure the release and full utilization of fertilizer nutrients, and thus improve the yield and quality of crops.     If you want to know more about fertilizer solutions, please get in touch with us!  

With the in-depth promotion of green environmental protection concepts in the agricultural field and the increasingly prominent problem of agricultural waste treatment, organic composting equipment, as an effective way of waste treatment and resource utilization, has gradually become an important fertilizer equipment in agricultural production.       How to get high quality organic fertilizer To obtain high-quality organic fertilizer, composting equipment plays an important role in organic fertilizer production. Choose appropriate raw materials : High-quality organic fertilizer raw materials are a mixture of various organic wastes, such as kitchen waste, agricultural waste, poultry and livestock manure, etc. Diversified raw materials help to provide fertilizers with rich nutrients and microbial communities, and promote the fermentation process of composting. Maintain appropriate humidity and aeration : During the composting process, maintaining appropriate humidity and aeration is essential for the decomposition of organic matter and microbial activity. Reasonably control the moisture content of the pile and ensure that the pile has sufficient oxygen supply through the ventilation system in the composting equipment. Control the temperature of the pile : Monitoring and controlling the temperature of the pile through composting equipment is one of the key factors in producing high-quality organic fertilizer. During the composting process, as the microorganisms decompose, the pile will generate heat, and it is necessary to turn the pile and ventilate in time to ensure that the temperature of the pile remains within a suitable range, generally between 50℃-65℃. Turn the pile at the right time : Regular turning of the pile is an effective way to promote compost fermentation. This process can be completed more efficiently through fertilizer composting equipment. Turning the compost helps accelerate the decomposition of organic matter and improve the maturity and nutrient content of organic fertilizer. Control the fermentation time : The quality of organic fertilizer is closely related to the fermentation time. Generally speaking, fully fermented organic fertilizer is more stable and richer in nutrients. Through fertilizer composting equipment, the efficiency of fermentation can be improved, and the fermentation time can be controlled to ensure the production of high-quality organic fertilizer. Through scientific management and reasonable operation of fertilizer composting equipment, high-quality organic fertilizer products can be obtained, which can provide nutrients for crops, promote soil improvement, and achieve the goal of ecological recycling.       Commercial compost turner Commercial composter is a kind of equipment specially used for converting organic waste into organic fertilizer. Common composting equipments are: Crawler compost turner : can be flexibly driven to the composting area. Wheel compost turner : a large compost turning equipment. Horizontal fermentation tank : harmless treatment can be completed in 10 hours.   For more composting equipment models, you are welcome to contact us!    

With the arrival of winter, the problem of road icing is becoming increasingly apparent. In order to ensure driving safety, deicing agents are widely used. Then, how to save time and effort to produce high-quality deicing agent particles has become a widely concerned issue.       Snow melting agent granulator The deicing agent granulator, also known as the roller extrusion granulator, adopts a dry granulation process. The extrusion force between the rollers is used to press the raw materials into particles to form a granular product of the desired shape and size. Industrial salt has been widely used in deicing agents, and its effectiveness and environmental protection have been recognized by everyone. However, when traditional industrial salt is spread on the road, there are problems such as uneven particle size and fast weathering speed, which limits the snow melting effect. With the introduction of the roller extrusion granulator, these problems have been effectively solved. The industrial salt deicing agent granulator can accurately extrude and granulate it to make it a uniform and stable granular deicing agent. After this granular deicing agent is spread on the road, it can cover the surface of ice and snow more evenly, improve the speed and effect of snow melting, and ensure the safety and smoothness of road traffic. In addition, the industrial salt deicing agent granulator also has the advantages of high production efficiency and easy operation. Its environmentally friendly and energy-saving granulation process also meets the sustainable development requirements of modern industry.       Snow melting agent granulator working process The snow-melting agent roller extrusion granulator usually consists of a feeding device and two parallel and relatively rotating rollers. The powder is continuously and evenly added from the hopper to the top of the two rollers. Under the action of the continuous rotation of the extrusion rollers, the powder is squeezed into granular sheets. Then it falls to the bottom of the granulator and is broken into separate granular materials by the shaping wheel with teeth and claws, and discharged from the discharge port.   The shape and size of the snow-melting agent particles can be changed by adjusting the granulator parameters and replacing the rollers.

Screening machine is one of the important equipment to improve the quality of fertilizers. It is mainly used for screening of raw materials and screening and separation of finished products.   Screening and processing of raw materials Before the raw materials enter the granulation system, the particle size varies greatly, which will have a great impact on the ball formation rate and homogenization degree. In order to ensure that the nutrients of the finished fertilizer are uniform, the particle size is appropriate, and the formation rate is high, the raw materials will be crushed and crushed during the production process. Usually, mixed fertilizer particles require that all raw materials are less than 0.55mm. Bulk blended fertilizer plants require fertilizer particle sizes to vary greatly, generally between 1 and 3.35mm depending on different situations. The production of encapsulated fertilizers requires that instant granular fertilizers (such as urea, ammonium nitrate, potash fertilizers, etc.) are uniform particles, and the particle size of various raw materials used in the encapsulation layer is less than 0.18mm. The processing methods are also different for different fertilizer materials.     Before sieving VS After sieving     Screening and separation of finished products After granulation, drying, and cooling, semi-finished compound fertilizers cannot be packaged directly. First, the particle size caused by different granulation equipment is different. Second, the granulated products will be damaged to varying degrees during the drying and cooling process. Therefore, the particle size of semi-finished compound fertilizers is very uneven and does not meet the requirements of 1~4.75mm particle size of finished fertilizers. With the changes in the market, people have also put forward higher requirements for the uniformity of finished product particles. Through the screening machine, fertilizer particle size 2~3mm and 3~4.5mm screening can be achieved.     Application of screening machine in production line   Types of screening equipment In fertilizer production, commonly used screening machines mainly include two types: drum screening machines and vibrating screening machines. Drum screening machine: A drum screening machine is a kind of working principle that adopts rotary screening. Through the rotating motion of the drum, the raw materials are screened and graded on the screen. Larger particles are discharged from the screen holes under the action of centrifugal force, and fine particles enter the aggregate port below through the screen. The drum screening machine is suitable for various granular materials and has the characteristics of high screening efficiency, simple operation and easy maintenance. Vibrating screening machine: The vibrating screening machine uses the raw materials of vibration screening to perform multi-layer screening of materials. The vibration motor generates vibration force, so that the screen body moves under the action of vibration, thereby realizing the screening and grading of raw materials. It has the advantages of high efficiency, less blockage of screen holes, large processing capacity and low noise.     Drum Screening Machine   Vibrating screening machine

Water-soluble fertilizer is a fertilizer that can be quickly dissolved in water and can provide essential nutrients for plants. Its raw materials mainly include various nutrient elements such as nitrogen, phosphorus, potassium, and trace elements. As a new type of fertilizer, water-soluble fertilizer usually uses granulators and water-soluble fertilizer production lines to achieve production and manufacturing during the production process.   Double Roll Extrusion Granulator​ Considering the characteristics of water-soluble fertilizer being easily soluble in water, we recommend using a dry granulation process to produce water-soluble fertilizer granules. Double-roll extrusion granulator is a common granulation equipment, suitable for granulation processing of various powdered or block raw materials, including water-soluble fertilizer granule production.   The production process of making water-soluble fertilizer granules 1. Raw material preparation: Use a weighing batching machine to mix the water-soluble fertilizer raw materials and auxiliary materials in a certain proportion to ensure that the content of various elements meets the requirements. 2. Pretreatment: The well-proportioned raw materials are reprocessed by a crusher or mixer to make the particles more delicate and uniform, which is conducive to the subsequent granulation work. 3. Granulation: The processed raw materials are granulated by a roller extrusion granulator, and the ball formation rate is as high as 95%. 4. Screening and packaging: The granulated water-soluble fertilizer particles are screened to remove unqualified particles, and then packaged and stored. It should be noted that the particle size of the water-soluble fertilizer can be adjusted according to the parameters of the roller extrusion granulator to achieve the ideal particle quality.   As a highly efficient and environmentally friendly form of fertilizer, water-soluble fertilizer plays an important role in agricultural production. It can help farmers and producers increase yields, improve quality, and achieve the goals of sustainable development and green agricultural production.

Organic compound fertilizer granulation is an important process in the dry powder granulation process. Bulk fertilizer raw materials can be made into granules, making the fertilizer easy to apply, transport, and store, thereby improving fertilizer utilization and fertilizer quality. In addition to producing organic fertilizer, compound fertilizer, and inorganic fertilizer, fertilizer granulators can also be used to produce controlled-release fertilizer and slow-release fertilizer granules. Provide convenient, efficient, and environmentally friendly fertilizer processing solutions for agriculture.   Equipment Structure Disc granulator: The disc granulator is composed of a main machine, a turntable, a rotating seat, and other components. The material enters through the feed port, and then the rotating turntable scatters the material on the turntable. During the process, the turntable forms particles of the material through centrifugal force and friction. Rotary drum granulator: The main component of the rotary drum granulator is the drum. The material enters the drum through the feed port and gradually forms fertilizer particles while rolling and throwing inside the drum.   Granulation Principle Disc granulator: A disc granulator is a granulator that installs a disc obliquely on the central axis located in the center of the disc, and the central axis is supported on the bearing of the frame and is driven to rotate by a transmission device. The gravity and centrifugal force generated by the disc during rotation cause the small particle group to roll toward the lower edge of the disc and continuously adhere to the powder, gradually forming a spherical particle material. After multiple cycles, the particles are from large to small, and the particles that reach the finished particle size overflow from the edge of the disc. Rotary Drum granulator: The drum granulator adopts steam heating, and has a special rubber lining inside, which has good anti-sticking properties. The material enters the drum through the feed port and gradually forms round fertilizer particles while rolling and throwing inside the drum. The formed granules are discharged from the discharge port to complete the granulation process. The finished particles need to be further dried to increase the hardness of the fertilizer granules.   There are some differences and characteristics between disc granulators and rotary drum granulators in working principle, granulation effect, application scope, and equipment structure. You can choose the appropriate granulation equipment according to factors such as raw material moisture content, production capacity, cost budget, etc.  

Drying equipment plays a vital role in many industries and production processes. It can effectively remove moisture, prevent corruption, improve production efficiency, improve product quality, and save energy and reduce emissions.     Rotary Dryer Rotary dryer is a commonly used rotary drying equipment, mainly used for drying various powdered, granular, and block materials, such as agricultural fertilizers, mineral products, chemical raw materials, food, grain, etc. The fertilizer granules produced by the fertilizer granulator generally contain 6%~16% moisture and usually need to be dried so that the moisture content of the fertilizer reaches the fertilizer standard, so as to meet the requirements of storage, transportation, and application. The rotary dryer consists of a rotating cylinder, a support device, and a transmission device. The air duct device, the heat source device, and other components. The material is loaded into the cylinder through the feed port, and the cylinder starts to rotate under the drive of the transmission device. At the same time, the heat source heats the outer wall of the cylinder, so that the material in the cylinder is heated and the moisture evaporates. The air duct device introduces hot air into the cylinder and discharges the moisture evaporated from the material, thereby achieving a drying effect. The dried material is discharged through the discharge port to complete the entire drying process.   Cooler After drying, the temperature of the compound fertilizer is still high. If it is directly packaged without cooling, it will cause problems such as moisture absorption and agglomeration, affecting product quality. The rotary cooler can effectively reduce the temperature of the material and increase production efficiency. The rotary design allows the hot material to be evenly distributed inside and quickly cooled by contact with the cooling medium. The sealed structure inside can recycle the cooling medium, reduce energy consumption, and meet environmental protection requirements.   The rotary drying and cooling machine realizes intelligent control during the drying and cooling process, and can be precisely adjusted according to the characteristics of the material and the process requirements to ensure the uniformity and stability of the product drying. At the same time, the machine also adopts advanced heat exchange technology, which can achieve high energy consumption ratio, energy saving and environmental protection, in line with the trend of industrial transformation and upgrading.

In the production of compound fertilizers, different production processes have different particle size requirements for raw materials. In order to speed up the reaction, improve the uniformity of raw material mixing and facilitate granulation, the raw materials are further crushed. Common crushers include vertical chain crusher, cage crusher, urea crusher, etc.   Vertical Chain Crusher The chain crusher relies on the rotor to drive the chain, and the high-speed rotating motion hits and crushes the material. The vertical chain crusher consists of a cylindrical shell, a rotor, upper and lower support bearings and a transmission part. There is a feed port on the upper part of the shell, and a liner and a retaining ring are installed in the shell to prevent the material from falling directly and protect the shell. There are 2-5 hanging chain plates on the rotor, and each hanging chain plate is hung with a number of chains, and the upper and lower layers of chains are staggered. When the material enters from the feed port, it is hit by the fast-rotating chain, hits the retaining ring and falls to the next layer. The material is crushed after being hit and impacted layer by layer.   Cage Crusher The cage crusher uses cage bars fixed on a high-speed rotating rotor to hit the material to achieve material crushing. Two sets of cage bars rotate in opposite directions at high speed inside, and the material is crushed from the inside to the outside by the impact of the cage bars. The cage crusher has a simple structure, good crushing performance, strong sealing, and is particularly suitable for crushing materials with high humidity.   Urea Crusher Urea crusher is a pulverizing equipment designed for grinding urea. It has the characteristics of a simple and compact structure, small footprint, good pulverizing effect, stable operation, high production efficiency, not easy to block, and easy to clean. The urea pulverizer uses professionally designed knives and high-speed rotating knife discs, which can efficiently and quickly crush urea particles into fine powder. By adjusting the parameters, the particle size of the powder after pulverization can be controlled to meet different production requirements.   The above are some equipment commonly used for compound fertilizer crushing. When choosing suitable crushing equipment, factors such as the nature of the raw materials, particle size requirements, and production capacity should be considered. In actual production, suitable crushing equipment can be selected according to specific circumstances.    

  Blending Method Blended fertilizer refers to mixed fertilizer containing two or more nutrients. The product has two forms: powder or granules. The nutrient ratio is determined according to the crop type, target yield, soil and climate conditions, and can meet the growth and development of different crops.     Powdered Compound Fertilizer The production of powdered compound fertilizers must strictly control the reaction of the ingredients, especially to reduce the moisture in the basic fertilizer (mainly superphosphate) and avoid using basic fertilizers that will produce strong reactions. Compared with granular compound fertilizers, powdered compound fertilizers are prone to agglomeration, which can cause blockage of materials in the hopper and drip irrigation. Therefore, powdered compound fertilizers are gradually replaced by granular compound fertilizers.     Bulk Blended Fertilizer Bulk blended fertilizer, also known as BB fertilizer, is usually composed of more than two nutrients to provide comprehensive nutrients for crops. BB fertilizers are generally divided into two types, one is mixed BB fertilizer and the other is compound BB fertilizer. 1. Mixed BB fertilizer: Mixed BB fertilizer is a mixture of two or more different single nutrient fertilizers, such as nitrogen-phosphorus binary compound fertilizer, nitrogen-potassium binary compound fertilizer, etc. The mixed BB fertilizer can meet the nutrient needs of different crops at different stages of growth. 2. Compound BB fertilizer: Compound BB fertilizer refers to the combination of different types of nutrients in the production process to form a fixed ratio of nutrient elements, such as nitrogen-phosphorus-potassium ternary compound fertilizer, nitrogen-phosphorus-potassium-boron quaternary compound fertilizer, etc. Compound BB fertilizer can provide more precise nutrient supply according to crop needs.     BB Fertilizer Mixer Bulk blended fertilizer mixer is a device used to mix fertilizer raw materials of different types or different proportions and make compound fertilizer. It adopts a unique triangular internal structure with a larger capacity. The BB fertilizer mixer fully mixes the raw materials through rotary stirring to ensure that the various fertilizer components are evenly mixed, improving the quality and nutrient uniformity of the fertilizer. Blended fertilizer mixer is an important fertilizer machine used to mix compound fertilizer. It can improve the nutrient uniformity and quality of fertilizers and is widely used in agricultural production.      

Composting, as a traditional biological treatment technology, is moving towards mechanization and commercialization after years of development and improvement. Among the composting treatment methods, biological treatment is the most studied method this year, among which aerobic fermentation is the main method. This method has the characteristics of low cost, strong biological activity of fermentation products, high fertilizer efficiency, and easy promotion, while achieving the purpose of deodorization and sterilization.     Types of Compost Turner Machine The entire process of organic fertilizer fermentation includes ventilation, temperature control, compost turning, humidity control, harmless control, organic fertilizer maturation, etc. Next, I will give you a detailed introduction to the composting equipment we sell.     Horizontal fermentation tank Horizontal fermentation tank is a kind of equipment used for fermentation treatment of organic waste, mainly used for the production of biological organic fertilizer. This fermentation equipment is mainly used to treat organic waste such as chicken manure, cow manure, sheep manure, mushroom residue, Chinese medicine residue, crop straw, etc. It adopts sealed high-temperature fermentation method, and there is no air pollution during the processing process. The internal heat transfer oil of the equipment uses imported high-quality heat transfer oil as a constant temperature calorific value transfer medium, which has the characteristics of high boiling point, stable thermal conductivity, and high thermal energy utilization. The temperature can be adjusted from 60℃ to 100℃, which can completely kill pests and eggs. Customers can customize different capacities of 5-50m³ according to their needs to meet the production requirements of various organic fertilizers.   Wheel Type Compost Turner The compost turner consists of a frame, transmission device, wheel, blade and other parts, and has a simple structure. A fermentation tank needs to be built, and the compost turner drives on the tank when working, turning the materials in the tank symmetrically without dead angles. The compost turner can turn the materials up to 1.5-3 meters deep and up to 30 meters deep. It has a high degree of automation, and the machine can automatically turn the compost by simply controlling the switch. With a shifting vehicle, it can realize multi-tank compost turning and improve the efficiency and quality of compost production.     Crawler Compost Turner The crawler compost turner is equipped with a cab, which can be driven to the compost turning destination. The rotating blade shaft mounted under the frame crushes, stirs, fluffs and moves the fertilizer-based raw materials. After the vehicle passes, a new strip pile is formed. The composter can be operated in an open outdoor area or in a workshop shed.   Compost powdered organic fertilizer production line The powdered organic fertilizer production line is an equipment collection system for producing powdered organic fertilizer, which mainly includes multiple production processes such as raw material processing system, fermentation system, crushing system, screening system, ingredient mixing system, and packaging system. The powdered organic fertilizer production line can be customized according to the production scale and product requirements, which improves the efficiency and quality of organic fertilizer production and greatly facilitates the application of organic fertilizer in agricultural production.

What is a Double roller granulator?   Double roller granulator, is dry granulation equipment that can quickly extrude and separate materials at room temperature and processes them into oblate particles. Compared with other granulation equipment, no drying measures are required, which simplifies the granulation process. The return rate is very low, no need to add adhesives. The double roller granulator is widely used in granule processing in pharmaceutical, food, chemical, and other industries, with small investment and high production efficiency. Combined with other related equipment, it can form an automatic organic fertilizer granule production line. ​ ​     Advantages of double roller granulator: Particles are formed at one time, no need to add a binder Granulation at room temperature without drying process By adjusting the double roller pressure and size, the particle size and hardness can be changed Small footprint, low energy consumption, good anti-corrosion effect ​ ​Working Process of Double Roller Granulator Fertilizer Making Machine   The Materials entering the double roller granulator enters through the upper conical material opening, and the air between the material molecules is expelled by the action of pressure. Rely on the force between molecules to form a high-hardness ball cake, and then fall into the lower part of the sawtooth crumbs. The ball cake particles are separated by crushing; and then enter the screen, and the qualified particles flow out from the bottom outlet.       Fertilizer granule display     Working site of Double roller granulator in organic fertilizer production line     For more product details about roller extrusion granulator, please click:https://mao.ecer.com/test/gofinemachine.com/sale-44663534-200mm-roller-diameter-and-150mm-roller-width-roller-granulator-machine-for-sale.html  

What is a disc granulator?   Disc granulator, also called ball disc, can be used for various dry powder granulation and dry powder pre-wet granulation. Pre-wet granulation has good effect and should be used first. It is the main equipment for forming powdery materials into balls. The evenly mixed raw materials enter the disc at a uniform speed. Under the combined action of gravity, centrifugal force and friction between materials, the material moves up and down repeatedly in the disc until it reaches the specified particle size. Overflow from the edge of the plate. Disc granulator is widely used in powder granulation in industries such as compound fertilizer, biological fertilizer, organic fertilizer, coal, metallurgy, cement, and mining. ​ ​   Advantages of disc granulator:   The disc granulator  inclination angle of the ball forming plate is convenient to adjust, the structure is novel, the weight is light, the height is low, and the process layout is flexible and convenient. The  disc granulator ball forming disc is composed of a disc body and disc segments. The disc segments can be adjusted up and down along the disc body, and the ends of the disc segments are edge flanges to ensure that the balls will not be strained or torn when they are discharged from the disc. After the frame is welded and the stress is relieved, its mating surface is processed and formed in one step on the boring and milling machine to ensure higher assembly accuracy and smoother operation of the entire machine. The disc granulator scraper device, which is composed of a non-powered combined scraper and an angle-clearing scraper, cleans the bottom and edges at the same time. When used in conjunction with the optimized balling disk, the balling effect is better, and more than 90% of qualified balls are achieved. Disc granulator application：   Organic fertilizers and compound fertilizers Bentonite clay to make cat litter particles Used in chemical building materials, etc. cement, sludge animal feed Metallurgy, refractory materials, etc. Fragrance beads manufacturing ​Working principle of disc granulator:   The raw meal powder is made into pellet cores with uniform particle size, and then fed into the disc granulator. After the pellets enter the disc granulator, they are affected by centrifugal force, friction and gravity in the disc granulator. Parabolic motion, and the water in the ball is continuously squeezed out of the surface during the continuous rolling process. Due to the adhesion and plasticity of the material, the ball core and the raw meal powder bond with each other during the movement and gradually grow. Due to the adhesiveness of the material and the natural volatilization of the surface liquid film, the material ball has a certain strength. When the parameters such as the inclination angle, disc edge height, rotation speed and moisture content of the disc granulator are constant, the balls of different particle sizes leave the disc edge of the disc granulator and roll downward due to different gravity. Then as the tilt plate rotates, it is discharged from the edge of the disc granulator plate and out of the disc granulator disc.   ​Comparison before and after forming balls by disc granulator   Working site of disc granulator in organic fertilizer production line