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Organic fertilizer granulator makes raw material into solid particles, which makes the fertilizer easy to store and use. Our company has designed a fertilizer granulator machine to specialize in the production of this agricultural slow-release granular fertilizer.
Source: https://www.fertilizergranulator.com/fertilizer-granulator-machine-series/
There are many beneficial microorganisms in bio-organic fertilizer, which can inhibit pests and diseases. Bio organic fertilizer is made of compost, inorganic fertilizer and microbial agent, and is processed into comprehensive high-quality fertilizer by organic fertilizer production equipment. Disc granulator machine is suitable for the organic fertilizer granulation, the granule strength is good. The raw material is made into spherical shape, which improves the physical properties of fertilizer products.
Raw materials for producing bio organic fertilizer
Decomposed chicken manure (or pig manure, sheep manure and other animal manure) compost, cake fertilizer
Microbial agent
Inorganic fertilizers such as ammonium sulfate, calcium superphosphate, potassium chloride and urea
Advantages of organic fertilizer
A large number of beneficial microorganisms can make them establish a good dominant population in the microecosystem of crop rhizosphere soil, thus restricting the growth and reproduction of pathogenic microorganisms to a great extent. Therefore, bio organic fertilizers can effectively inhibit the growth of harmful pathogenic microorganisms, and can significantly reduce the incidence of crop pests and diseases. In addition, if microorganisms such as Bacillus can be used to secrete antibiotics, these secreted antibiotics can effectively block part of pathogens and viruses during the propagation and growth of plant rhizomes. Therefore, biological organic fertilizer can effectively reduce soil diseases.
Organic fertilizer granulation equipment - disc granulator machine
Fertilizer disc granulator machine agglomerates the materials on the disc into granules through selection. In the production of organic fertilizer, when adding inorganic fertilizer nitrogen, phosphorus and potassium to granulate, it can be effectively granulated without adding industrial binder disc pelletizer. When ammonium sulfate is added only, the raw materials can not be effectively granulated, and when inorganic fertilizer nitrogen, phosphorus and potassium is added to granulate, the fineness of all kinds of raw materials in the fertilizer disc pelletizer machine can be effectively granulated.
Our factory is the well-known fertilizer machine manufacturers in China. In addition to the fertilizer pelletizer machine, we provide many kinds of organic fertilizer production equipment, such as rotary screening machine, crusher, drum dryer, cooling machine, organic fertilizer granulator, and granulator suitable for different raw materials.
Disc granulator machine can be used in the high-efficiency NPK fertilizer production line of 5 tons per hour, which is suitable for the production of organic fertilizer and compound fertilizer. The disc pan granulator adopts arc disc angle structure, the granulation rate can reach more than 90%, the product particles are uniform, the machine runs smoothly, and the service life is long. Disc granulation machine is one of the granulators for NPK compound fertilizer production.
In the compound fertilizers production with different processes, the granular fertilizers with round appearance, gloss, uniform particle size, compact internal structure, uniform nutrient mixing and high strength are required not only to have finer materials and higher mixing degree, but also to have appropriate technological parameters and reasonable operating conditions.
As various fertilizer machine manufacturers, we supply organic fertilizer production equipment, compound fertilizer machinery, and different types of disc granulators. Disc fertilizer granulator varies with inner diameter, side height and rotational speed. According to the production conditions, combined with the plant budget, customers can choose their favorite production line to put into production. Our disc fertilizer granulator is your ideal NPK compound fertilizer granulator machine.
Disc granulation machine is an important part of fertilizer manufacturing. Granular fertilizer is easy to transport and store. It has the characteristics of uniform granules and high granulation rate. In the process of fertilizer granulation, with the increase of inorganic fertilizer, the water content of fertilizer decreases when it is granulated. Appropriately shortening the granulation time can improve the granulation effect. The longer the granulation time is, the bigger the particle diameter is and the worse the effect is.
1.The granulator has three discharge ports, which facilitates intermittent production, greatly reduces labor intensity and improves labor efficiency.
2.The motor and speed reducer are driven by flexible belt to ensure smooth start and improve the service life of the equipment; the gear is quenched by high frequency, and the service life is doubled.
3.The disc is made of high-strength glass fiber reinforced machine inner lining, the machine is corrosion-resistant and has a long service life; the bottom of the disc is reinforced with multiple radiant steel plates, which is durable and never deformed.
With the continuous improvement of pelletizing equipment technology, coupled with the continuous progress and development of science and technology, the installation quality of the disc granulator for organic and inorganic fertilizers has gradually become a necessary production link that enterprises attach importance to. The high standard production of disc granulator machine is the necessary condition to ensure the product quality.
For granulation, first of all, we should master the nature of its raw materials, as well as its requirements for granulation equipment. Disc granulator series equipment is very suitable for NPK compound fertilizer granulation requirements. The whole equipment of NPK fertilizer production line includes raw material transportation part, batching part, granulation main machine part, screening part, semi-finished product transportation equipment, dust removal system, return material system and automatic packaging system. All the machines are combined so that the whole granulation process can be operated circularly and continuously, and the loss of raw materials can be minimized.
According to the requirements of the layout plan and installation technical specifications of the granulator determined by the fertilizer manufacturing process, the organic fertilizer production equipment that has arrived in the plant shall be unpacked for inspection, and the granulator shall be installed on the specified basis for leveling and stabilization to reach the required horizontal accuracy, and shall be handed over for production after passing the commissioning and acceptance. These works are collectively referred to as the installation of the disc granulator.
The installation of the disc granulator has gradually become a technical standard for the performance of the contemporary scientific and technological level. If you want to further improve the quality control of the installation project of the disc granulator, you can introduce the relevant mechanical granulation installation technical means and methods, and improve the technical level of the relevant construction personnel, which are important factors to improve the quality of the installation control. Under the premise of ensuring the quality, improving the technology of the staff is the basis of improving the safety, so as to create more value for the enterprise. In order to develop better, the staff of the enterprise must constantly innovate and work hard.
Organic fertilizer granulator can make municipal sludge into organic fertilizer. At present, the feasibility is very high. Urbanization pollution has brought harm to people. The excessive use of chemical fertilizer in land has caused harm. At present, only bio-organic fertilizer can be used to regulate it. Organic fertilizer production equipment is a booster to improve pollution.
Sludge treatment is a stage at present. The direction of urban environmental protection treatment is also the most serious pollution in urban pollution. A large number of municipal sludge do not know where to act and how to deal with it. Mass burial can not solve this problem, but instead causes groundwater pollution. Therefore, bio-organic fertilizer production equipment has emerged. The use of fertilizer production technology to make sludge into fertilizer is an important direction for urban sludge treatment. The sludge is decomposed by fermentation to kill pollutants and bacteria inside, so that it can be applied to farmland, to achieve environmentally friendly treatment, to achieve waste utilization solutions.
The dewatered sludge with 40% water content (appropriate viscosity) is transported to the disc feeder, and the uniform mixture is added to the rotating disc of the fertilizer granulator through the disc rotation without intermittence.
Transport to high-efficiency dryer, the initial drying of fertilizer is completed at high temperature after treatment by air inducer, and the moisture content is controlled at 10%~15% after drying.
The special design of rotary drum screening machine for bio-organic fertilizer can thoroughly solve the problem of screen adhesion.
The qualified granules after sieving are sent to the measuring silo, and the large granules are sent to the measuring silo after being crushed by the pulverizer to meet the requirements.
Qualified raw materials such as nitrogen, phosphorus, potassium and fillers are transported to their respective metering silos.
After weighing, the raw material is transported to the organic fertilizer granulator (or disc granulator machine), and saturated steam (or water) is introduced. The material forms a rolling bed by means of friction produced by the rotation of the organic fertilizer granulator. The extrusion force produced by rolling makes the material containing certain liquid phase aggregate into small particles, which become the core and adhere to the surrounding area. The powder formed qualified particles.
There are many types of nitrogen fertilizers, including compound fertilizers processed through the NPK fertilizer production line, so you may want to know which one to use. The key of agricultural fertilization is to choose suitable fertilizer for soil conditions and crops, and determine when to apply fertilizer. In order to avoid over fertilization and malnutrition, please pay attention to the application amount of fertilizer.
In agricultural production, soil condition is easily affected by climate and other factors, so it is not easy to carry out according to plan. However, it is important to understand and respond to daily situations.
Ammonium sulfate is a simple fertilizer containing only nitrogen. It is suitable for novices because it is relatively cheap and can maintain the effect for about a month after application. It is an easy-to-replenish fertilizer for nitrogen and protein synthesis because it is easily soluble in water, is familiar with soil, and has a high absorption rate in crops. However, due to these characteristics, the shelf life tends to shorten during high temperatures and rainy seasons. In addition, since the composition is a single fertilizer, it is necessary to use phosphate fertilizer and potassium fertilizer according to the purpose of the original fertilizer and the surface fertilizer. The factory can add phosphate fertilizer and potassium fertilizer when producing this fertilizer, and use a disc granulator machine to make granules.
Ammonium chloride is a compound fertilizer containing 25% ammonia nitrogen. It is easy to dissolve and absorb in water, and a small amount of chlorine will remain after absorption, which is very important for the growth of fiber crops. Because it produces less hydrogen sulfide, it also has the function of preventing root rot, which can be expected to be effective for making delicious rice.
Ammonium nitrate contains the same amount of ammonia nitrogen and nitrate nitrogen. It is soluble in water and has an immediate effect, so it does not acidify the soil. However, due to its high moisture absorption, adhesion to wet leaves may have an adverse effect. In addition, due to its explosive nature, care must be taken when handling, e.g. do not mix it with oil.
Urea has a high nitrogen content, more than 40%, which is the same simple fertilizer as ammonium sulfate. Because it has an immediate effect, it's useful to use it when you want it to take effect immediately. It can also be used as liquid fertilizer by dissolving it in water to make it suitable for foliar spraying. However, due to the high nitrogen content, you need to pay attention to over fertilization.
Calcareous nitrogen containing calcium and nitrogen can be used as an effective pesticide to prevent pests and weeds at first. When pesticide components decompose in soil, they are mainly converted into ammonia nitrogen, which can be used as fertilizer effectively. Farmers have been using it for a long time, but due to the effects of inhalation and skin adhesion, they must be very careful when spraying, such as wearing protective masks or glasses.
There are several types of nitrogen fertilizers used in agricultural production. Since each nitrogen fertilizer has a certain effect, it is recommended to use them properly according to the cultivation environment. If organic matter is required, a decomposed organic fertilizer processed by compost turning machine can be used.
Single chemical fertilizer can not meet the needs of various nutrients of plants. NPK fertilizer production line mixes and granulates different nutrients to improve fertilizer efficiency. So how to improve the pelletizing rate of fertilizer?
Reasonable match of fineness of raw materials. According to our experience, the fineness of the whole raw material should be matched as follows: about 30% - 40% of the raw materials with 100-60 mesh, about 35% of the raw materials with 60 mesh to 1.00mm diameter, and about 25% - 30% of the small particles with 1.00-2.00mm diameter. The higher the fineness of the material, the better the viscosity, and the higher the surface finish of the granulated particles. However, in the production process, the proportion of high fineness materials is too high, and it is easy to cause the bad problems such as too large particles, irregular particles and material wall sticking due to the good viscosity.
The reasonable collocation of cohesive material and dispersive material. In the production process formula, the proportion of viscous raw materials is high, the organic fertilizer granulator is easy to form balls, the proportion of dispersive raw materials is high, and there are more fine powders. In the conventional formula, the proportion of low concentration compound fertilizer viscosity raw material is 45% - 50%, and the proportion of high concentration compound fertilizer viscosity raw material is 35% - 40%. At the same time, it should be combined with material fineness. With bad matching, there will be no fine powder, no particles, particles are not round, easy to get big balls and other problems in the production process.
The chemical reaction between materials should be considered when formulating. After the formulation of some materials, free water will be precipitated during the production process, which will cause the liquid phase of the material to exceed the standard and cannot be produced normally. After matching, some raw materials will greatly reduce the critical relative humidity of the mixture. During the process of organic fertilizer production equipment, due to the large amount of moisture absorption Unable to produce normally. Therefore, the chemical reaction between the materials must be considered when formulating to achieve a reasonable match between the materials.
Comprehensive water content of the material after mixing. The water content of the raw materials directly affects the pelletizing effect of the disc granulator machine. Some materials are stirred into mud without steam and water in the production, resulting in the failure of normal production. Therefore, keeping a low water content of the material is conducive to the addition of steam in the granulation, to the improvement of the temperature and viscosity of the material, so as to improve the compatibility between the materials and the balling rate.
Some people like to plant flowers and grass at home. In order to make the plants grow more luxuriant and beautiful, they will choose various methods to fertilize the plants in addition to daily irrigation and maintenance. Most of them use organic fertilizer, which is a kind of fertilizer commonly used by people, and some people will use compound fertilizer, so what's the difference between them?
Organic fertilizer is made from the fermentation of organic wastes, which include various animal and plant residues, such as human and animal waste, straw, animal residues, slaughterhouse waste, litter, kitchen waste and other wastes. They are processed by the compost turning machine, and the beneficial bacteria are fermented and rotted into organic fertilizer. The organic fertilizer after fermentation contains organic substances such as animal protein, amino acids, nitrogen, phosphorus, potassium, etc. It is particularly effective for planting flowers or crops.
Common compound fertilizers include: diamine hydrogen phosphate, potassium nitrate, etc. Different inorganic fertilizers are mixed in certain proportion through NPK fertilizer production line and made into granules. Therefore, the compound fertilizer has the characteristics of high nutrient content, less by-components and good physical properties, which is also convenient to use. NPK compound fertilizer plays an important role in balancing fertilization, improving fertilizer utilization rate and promoting high and stable yield of crops. However, it still has disadvantages. Its nutrient proportion is always fixed, and the types, quantity and proportion of nutrient elements required by different soils and crops are diverse.
Compared with the compound fertilizer, the organic fertilizer contains many kinds of nutrients, rich in organic matters, which can strengthen the activities of microorganisms, and the fertilizer effect is more lasting. It can not only supply the needs of crop nutrition in succession, but also improve the conditions of water, heat and ventilation of the soil, so as to improve the soil maturity. With the continuous development of agricultural modernization, the role of organic fertilizer in agricultural production has been paid more and more attention. The agricultural products grown with organic fertilizer have good taste and can effectively maintain the unique nutrition and taste of fruits and vegetables. The disc granulator machine designed by us can not only make raw materials into particles in the production of organic fertilizer, but also be suitable for the granulation of compound fertilizer.
There are 18 kinds of essential elements for plant growth. Except that carbon, hydrogen and oxygen can be exchanged by stomata, the other 14 elements are called as a large number of elements according to the amount needed for plant growth. Calcium, magnesium and sulfur are called as secondary elements, while iron, manganese, copper, zinc, chlorine, boron, molybdenum, cobalt and nickel are called trace elements. At present, the chemical fertilizers on the market are mainly to supplement a large number of nitrogen, phosphorus and potassium.
With the continuous progress of fertilizer technology, industrial structure change, agricultural knowledge progress and other factors, fertilizer products also change and adjust, from the beginning of single fertilizer to compound fertilizer development. With the continuous improvement of fertilizer industry, fertilizer manufacturing equipment is widely used. Single fertilizer refers to fertilizer products containing only one nutrient element, such as nitrogen, phosphorus or potassium, while compound fertilizer includes more than two kinds of nitrogen, phosphorus and potassium.
Fertilizer products tend to be commercialized, functional and diversified, and are selected by consumers according to crop cultivation period in a phased division of labor. The development of new and ecological fertilizers will inevitably become a trend, so the fertilizer products will continue to develop towards more advanced slow-release fertilizers, nutrients or microbial fertilizers in the future. Our factory has developed roller granulator suitable for different raw materials, designed a variety of fertilizer granulation production processes, and promoted fertilizer production.
Every step of fertilizer application is closely linked, and each step has its own task. The addition of lime can alleviate the effect of acidified soil, at the same time, magnesium and calcium can also supplement secondary elements. The application of high P compound fertilizer and organic matter fertilizer in the base fertilizer period can improve the absorption effect of P fertilizer and promote the development of root system. Organic matter fertilizer can improve the fluffy degree of soil, provide space for root growth, and make plants robust. The use of chemical fertilizer with higher nitrogen fertilizer can supplement the nutrition of crop growth and leaf growth, and increase the accumulation of photosynthetic products. Panicle fertilizer can promote the development of panicle and the transformation of photosynthetic products into starch, which becomes the full capital of grain. In addition, the combination of water-soluble fertilizer and microbial fertilizer can improve the quality and income. Our specialized organic fertilizer machine processes special commercial fertilizer to meet various needs of crops.
We provide fertilizer manufacturing equipment and processing solutions for fertilizer production. For the processing of ammonium chloride fertilizer, we have designed special extrusion granulation equipment for fertilizer treatment.
Ammonium chloride is a white crystalline solid, soluble in water (37%). The main harm is the threat to the environment. If it is accidentally spread to the outside, immediate measures should be taken to limit its spread to the environment. It is used in the manufacture of other ammonium compounds as flux, fertilizer and many other uses.
Fertilizer production adopts no drying process, granulation at room temperature, and the granules are formed at one time.
The production line of ammonium chloride fertilizer has the advantages of less investment, quick profit and good economic benefit.
Ammonium chloride roller granulator integrates granulation, molding and screening, and has the characteristics of beautiful particles, convenient operation and low energy consumption.
The main parts of organic fertilizer machine are made of new metal materials, which have the characteristics of corrosion resistance, wear resistance and impact resistance.
The bearing frame is made of high quality anti-corrosion casting material, which makes it more stable and prolongs the service life of roller.
The double input transmission mode is adopted in the power transmission part, which not only improves the power input, but also ensures the lubrication and sealing performance of the transmission gear.
The roller extrusion granulation machine has the characteristics of compact structure, good stability, good sealing, low noise and convenient operation and maintenance.
Roller press granulator has wide adaptability to fertilizer, feed, chemical and other raw materials, especially to rare earth, metallurgy, coal, biological products, etc.
In npk fertilizer production line equipment, we not only provide high-quality ammonium chloride fertilizer granulator machine, but also provide good after-sales service.
In the production process of organic fertilizer manufacturing machine, the raw materials are required to have a certain viscosity. Some raw materials are relatively loose after fermentation, so it is difficult to granulation. It is necessary to add some water or adhesive to improve the viscosity of materials.
Organic fertilizer equipment disc granulator machine and rotary drum granulator through agglomeration granulation method, adding water or binder in the granulation process to ensure the smooth granulation of materials. The new type organic fertilizer granulator adopts wet granulation, and the fermented material can be directly granulated without other process operation. Roller granulator is a pelletizer machine suitable for granulating materials with low viscosity and low water content at room temperature.
In the process of granulating different raw materials into granules, moisture has an important impact on the granulation of raw materials. If the moisture content of the material in the granulator is too high, some dry materials, such as straw, rice husk and mushroom residue, can be moderately added to neutralize the moisture. If the water content is too low, appropriate amount of water can be added to facilitate granulation. Adjust the moisture in fertilizer manufacturing process and improve production efficiency.
The processing technology of granulator is embodied in fertilizer manufacturing. In the whole fertilizer manufacturing equipment, granulator can be said to be commonly used equipment. The main function of organic fertilizer pelletizer is to make the crushed materials into granular state. The advantage of granular organic fertilizer is that it is conducive to bagging, transportation and use. In addition, there is a longer storage time. Our company can provide all kinds of standard granulators according to different requirements of customers. All granulators are guaranteed quality, if you have any questions, please feel free to contact us.
How much floor space is needed for organic fertilizer manufacturing equipment? How much is the price of professional organic fertilizer machine? These are the problems to be considered in the early stage of processing manure organic fertilizer. With the rapid development of aquaculture and the comprehensive development and utilization of crop straw, organic fertilizer machine has become the main means of recycling organic waste. With the development of biogas manure construction, the reasonable development and utilization of biogas slurry and feces has become a very difficult problem. The complete set of organic fertilizer processing equipment has successfully utilized the biogas slurry manure reasonably.
The core machine of the whole set of organic fertilizer equipment is the fermentation compost turning machine and fertilizer granulator. In composting, we need to add some auxiliary materials in order to adjust the carbon to nitrogen ratio, pH, and water content of the raw materials. The main raw materials and various auxiliary materials that are roughly stacked together in proportion can be mixed evenly by the organic fertilizer turning machine to achieve the purpose of tempering.
In the operation of the organic fertilizer composting machine, the raw material pellets are fully contacted and mixed with the air, and a large amount of fresh air can be conserved in the pile, which helps aerobic microorganisms to actively generate fermentation heat, and the pile temperature increases; Replenishment can cool down the stack temperature. The formation of an alternating state of medium temperature-high temperature-medium temperature-high temperature is conducive to the growth and reproduction of various beneficial microorganisms in the temperature range where they are adapted.
The post-processing of organic fertilizer is mainly fertilizer granulation treatment. The compost powder is made into granules by a disc granulator machine, and then dried and cooled.
What is the price of complete set of fertilizer manufacturing equipment? First of all, we need to determine what type of fermentation tipper we want to purchase, and then configure other equipment according to the process requirements and production requirements. Then the equipment price of the whole production line is estimated.
The screws compost turning machine produced by our factory can be semi-automatic controlled, with soft starter, which can reduce the cost of organic fertilizer fermentation and improve the efficiency. The turner machine has an important influence on solving the problem of livestock manure pollution. It is widely used in the production of manure organic fertilizer for livestock and poultry. The organic fertilizer manufacturing machine is equipped with a high-pressure forced oxygen supply system, which can use the oxygen at the bottom of the tank to supply oxygen to the materials evenly and facilitate fermentation. The side of fermentation tank is equipped with fixed copper sliding contact cable to ensure the safety, reliability and durability of the machine.
The turning machine is a kind of tipping equipment for tank composting, which has complete tipping, long moving distance, short fermentation cycle and strong production capacity. The turning distance is about 10 meters, the fermentation cycle is short, and the annual production capacity is up to 10000-20000 tons. Moreover, the dumper is widely used in the treatment process of various animal excrement, straw, mushroom planting culture material, domestic garbage, etc. After the compost is mature, it can be further processed into fertilizer products by the organic fertilizer granulator to improve the income.
The trough-type turner can effectively mix and mix livestock manure, sludge, microbial preparations and straw powder. Create a higher aerobic environment for material fermentation. Compost can reach one day heating, 3-5 hours deodorization, sterilization (can completely kill the virus in the feces), seven days into fertilizer. The turning machine is not only faster than other fermentation methods, but also more efficient.
Tianci factory supplies organic fertilizer machine and NPK fertilizer production line, and our compost turner has been applied in all parts of China. This kind of turning machine has low processing cost and large processing capacity, but it needs the construction of fermentation tank in the early stage, so the investment is large. For small-scale fermentation, windrow turner can be selected.
Fertilizer roller extrusion granulator is an organic fertilizer machine which continues to be renewed and rebuilt with the development of agriculture, the improvement of technology and the diversity of demands. The new type of organic fertilizer granulator can realize the diversified selection of materials. After effective fermentation, all kinds of organic matters can be granulated through the granulator.
Extrusion granulation has no special requirements on the particle size of raw materials. 1-4mm granular materials and fine powder materials can be used. For unqualified powder materials and powder products, roller press granulator can be used for granulation, and the cost can be reduced by using powder materials.
Compound fertilizer roller extrusion granulator breaks the limitation and obstruction of traditional process, and fertilizer manufacturing equipment does not need to crush and dry raw materials before granulation, which can directly realize batching processing and direct granulation. It not only saves a small amount of power input, but also effectively reduces the cost, and greatly improves the task efficiency, which is convenient and fast.
After the roller extrusion granulator arrives at the plant, the pelletizer is taken as the main machine, which is determined according to the number of units, and is installed in combination with the granulation process flow chart to find out the elevation and horizontal placement. The frame of this machine has corner holes, which can be installed on the concrete (the vibration fixing momentum is not large, and it does not need to be very solid on the concrete foundation).
Roller press granulating machine is suitable for granulation of a variety of raw materials, such as sawdust, rice husk, cotton stalk, cottonseed husk, weeds and other crop straws, domestic waste, factory waste, and material particles with low bonding rate and difficult to shape. The particles formed by disc granulator machine need to be dried, it can also be used for granulation without drying of biological fertilizer, organic fertilizer and compound fertilizer.
In the organic fertilizer manufacturing machine, the working principle of the double roller extrusion granulator is not as well known as the flat die pellet mill. The ring with die groove on the inner circumference of the double roller granulator rolls on two driving supporting rollers. There is a pressing wheel whose diameter is smaller than the ring. It rolls in the mold groove as a pressing tool. The pressing wheel is elastic support and obtains the required pressing pressure by hydraulic pressure.
In the process of fertilizer production, the feed is added to the mold groove in front of the pressing wheel of the double roller granulator, which is pressed into a continuous annular strip. There may be nicks on the belt due to bumps on the surface of the rollers. The compressed strip is constantly moved out of the die slot by a stripping tool or paper. When the roller with groove on the surface is applied, the strip is broken into lumps. When the smooth surface is used for indentation, the strip is broken into an arbitrary shape of briquette.
The ring die pellet mill has one or two die grooves, so its production capacity is less than that of the traditional double roller press granulator. Presumably, this is because in these ring roll presses that have been developed, the change of the press roll is small (therefore , The total die groove width is also small). The roller press granulator is also different from the disc granulator machine.
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