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Organic fertilizer equipment is the equipment for mass production and processing of organic fertilizer. The complete set of equipment covers all equipment from the collection of organic fertilizer raw materials to the packaging and sales of organic fertilizer.

The production of organic fertilizer making machine is mainly used for livestock and poultry manure, etc., using chicken manure, pig manure, sheep manure, cow manure, and organic fertilizer waste as the main raw materials, adding a certain amount of nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, magnesium sulfate, ferrous sulfate, etc. Substances, rice bran, yeast, soybean meal and sugar are fermented for a certain period of time as biological bacteria, under the action of sulfuric acid, mixed and fermented to process biological organic fertilizer.

Powdery organic fertilizer production line

The products produced by the organic fertilizer processing machinery are made of livestock and poultry manure, chicken and pig manure as raw materials, and do not contain any chemical ingredients. However, chickens and pigs have poor digestion ability and can only consume 25% of the nutrients, while the other 75% of the nutrients in the feed. The components are excreted with the feces, so that the dry product contains nitrogen, phosphorus, potassium, organic matter, amino acids, protein and other components.

Use large-scale organic fertilizer fermentation equipment and biochemical technology to accelerate crop straw decay. That is, the method of mixing and adding fast decomposing agent and using fermentation equipment to turn over and ferment can improve the temperature and speed of composting and shorten the period of composting. Generally, 1 kg of quick-rot agent is added per ton of straw, and livestock and poultry manure is added to mix (or 5 kg of urea) to meet the nitrogen required for microbial fermentation. Use the complete set of organic fertilizer fermentation equipment produced to carry out trough flipping fermentation. Improve fermentation efficiency, shorten fermentation cycle and increase production capacity.

Process for Making Powdery Organic Fertilizer from pig Manure

The traditional crop straw fertilization technology has long fermentation time, poor fermentation effect and simple equipment, which is suitable for small-scale application. There are two methods of high temperature accumulation: composting and retting. The straw fermentation method is: first pulverize the straw with a pulverizer machine, but do not adjust the moisture, carbon-nitrogen ratio, pH value and other factors too much. The ratio of raw materials is the key to improve fertilizer efficiency. The suitable carbon and nitrogen ratio for microbial growth activity is 25:1. Therefore, adjusting the ratio of carbon and nitrogen in composting raw materials is an effective measure to accelerate decomposing and improve the humicification coefficient.

High-temperature composting technology generally uses aerobic tank fermentation to make compost, and uses a tank turning machine to ferment and turn the pile. For large yields, a roulette turning machine can be used to ferment and turn. It can also be decomposed by strip-chop fermentation, using a crawler turning machine or walking type turning machine. It can ensure enough high temperature to kill the parasites and roundworm eggs, and kill the vegetative cells of pathogenic bacteria, and kill weed seeds, and consume the energy such as carbohydrates in the materials as much as possible, so as not to be applied to the soil in the future. After the middle, it causes undesirable phenomena such as burning roots and seedlings. At the same time, the high temperature has the conditions to consume as much as possible the crude fiber in the feces and the hydrocarbons in the straw. If the hydrocarbons in the crude fiber and straw are not removed, after applying this fertilizer to the soil in the future, one will burn the roots, and the other is because the carbon-nitrogen ratio of this fertilizer is too high, which will cause a large number of microorganisms to heat up. At the same time, it will compete for the nitrogen source in the soil to balance the carbon-nitrogen ratio, which will result in an unfavorable situation of competing with plants for fertilizer, resulting in slender roots and seedlings. At the same time, the use of a trough-type compost turner for fermentation and aerobic fermentation can ensure rapid fermentation and keep farmers in the middle of the two crops. In a short period of time, the straw decomposing process is fully completed.

Wheel type Compost Turner for Large Scale Composting

Fermentation of organic fertilizers is to use chain plate type compost turning machines that can process livestock and poultry manure and strip-type crawler turning and throwing machines to ferment and decompose. The second is to use aerobic fecal fermentation tank for fermentation, which has a short operating period and high processing efficiency. The heat generated by the fermentation in the fermenter rises, which can preheat the upper layer of feces and facilitate the flow of air and the supply of oxygen. The fermentation tank is divided into multiple layers, and each layer can be fermented. After the manure is put into the fermentation tank, the manure is transferred and turned over by the turning of the flap. The operation is simple, the energy consumption is low, and the floor space is small and the maintenance is convenient. The third is that the flap is provided with vent holes, and the flap is directly left with fine slits. The bottom of each layer of fermentation chamber is arranged with air pipes, which improves the aeration capacity, reduces the energy consumption of the fan, and makes the air distribution more uniform. However, it is difficult for the staff to understand the processing conditions of high-temperature fermentation of livestock and poultry manure from the outside. The livestock and poultry manure after high temperature treatment can be slowly dropped to the top of the transfer truck or on the receiving conveyor to complete the automation of the device, and the waste gas generated during fermentation is processed by a dedicated waste gas processor. The exhaust gas treated by the processor meets the emission requirements. The fecal material that has been fermented and decomposed needs to be thoroughly decomposed in the aging field. The aging field is also called the secondary fermentation plant. The secondary fermentation generally takes 5-7 days, and the secondary fermentation time can also be determined according to the production volume. The maximum time should not exceed 20 days. The white mycelium inside the fermentation product and the aroma of distiller’s grains will be produced at the same time. The secondary fermentation field can also be used as a raw material storage field. The pellets made of raw materials that are not fermented and decomposed are easy to swell after bagging.

Granular and powder organic fertilizer production line

Next, the fermented raw materials are crushed, and a special crusher can be used to crush to the granulation requirements, generally 0.5-0.08mm (24-50 mesh). At this time, the crushed raw materials are put into a horizontal mixer for mixing, and humic acid can be added or nitrogen, phosphorus, potassium, reinforcing powder, and organic matter can be added to meet the requirements of the formula and meet the national standards. The agitated raw materials are crushed by a chain pulverizer and then sent to an organic fertilizer granulator for granulation. During granulation, the angle of the granulator and the pressure of the water supply can be adjusted according to the required particle size to form balls, and the ball formation rate can reach 95%.

fertilizer rotary drum granulator

At this time, the manufactured particles are sent to the dryer for drying. The length and diameter of the dryer are determined according to the output. The retention time of particles in the dryer is generally about 30-40 minutes. The particles are dispersed in the dryer through the lifting device to fully absorb heat. The heat is generated by the hot blast stove and sent to the dryer through the induced draft fan to dry the particles, suck away the moisture, and enter the dust removal room. After the gas entering the dust removal room is processed, it meets the air emission requirements, and then is discharged into the atmosphere. This meets the requirements of air environmental protection. At the same time, the dried semi-finished product is sent to the cooler for cooling. The feed temperature is generally 60-80 degrees, and the temperature of the cooled material is generally about 30 degrees. Then the cooled semi-finished product is sent to the sieving machine for screening For classification, the particle size of the finished product is between 2.5-5.5, and the finished particles after sieving are sent to the coating machine.

complete organic fertilizer production line

Send the large over-standard particles and small particles into the chain-type powder mill after stirring to be crushed and re-granulated. Color to achieve customer satisfaction, and the coating agent contains certain nutrients to achieve slow-release purpose). The particles sent into the finished product warehouse are weighed and packaged by an automatic weighing and packaging machine. When weighing, they are bagged according to their own set weight. After sealing, the finished organic fertilizer can be sent to the finished product warehouse or shipped out of the factory.

Detailed production process

Speaking of the small-scale organic fertilizer production line, many people may think that it is the farmer’s homemade organic fertilizer processing method that pollutes the surrounding air and groundwater, but this is not always the case. The reason for this concept is that people’s classification of large, small, and medium-sized organic fertilizer production lines is not clear. According to the general classification standard of organic fertilizer equipment manufacturers. Organic fertilizer production lines with an annual output of less than 20,000 tons are all small-scale organic fertilizer production lines. However, the small-scale organic fertilizer processing technology that pollutes the air and groundwater in the family workshop is only used for small-scale farms or family breeding, and the output is more than 3,000 tons a year. It is caused by no professional rancid treatment and anti-seepage pollution groundwater measures. This will gradually be eliminated. The qualified small-scale organic fertilizer production line covers an annual output of 3,000 tons-an annual output of 20,000 tons, and requires investment in professional organic fertilizer equipment-organic fertilizer turning machines, grinders, granulators, etc. Let’s talk about the production method of this environmentally friendly small-scale organic fertilizer production line.

Powder organic fertilizer production line

The small-scale organic fertilizer production line has the characteristics of convenient materials, low cost, fast recovery cost, low energy consumption, good income-generating efficiency, no pollution, and high organic content. It is an ecological fertilizer processing equipment. Create conditions for improving the soil environment, improving the living environment of farmers and soil water pollution.

The process of the environmentally friendly small-scale organic fertilizer production line generally uses tank fermentation or trough fermentation, and the other is advanced biogas production, which is then fermented into organic fertilizer. This is a relatively common advanced technology for organic fertilizer processing in the market.

Granular and powder organic fertilizer production line

The advanced process methods of the small-scale organic fertilizer production line are as follows:

1. Pile livestock and poultry manure and other materials, household garbage, sludge and other fertilizer base materials on a flat ground in a chopped shape. (The trough turning machine directly puts the material into the trough), the pile width is equal to the turning pile width of the equipment, the height is as high as possible, and the length is as long as possible, such as 50 meters, 100 meters, etc., the ground should be flat, cement, The land can be used (as long as it is level and has a certain degree of hardness), 5-6 acres of space is required for every 10,000 tons produced, and the area ofthe trough turning machine will be relatively small).
2. Sprinkle the piled up livestock and poultry manure and other materials, domestic garbage, sludge and other fertilizer base materials on the biological fermentation inoculants (this unit provides technology and fermentation inoculants).
3. Use a windrow or trough turning machine to mix straw, livestock and poultry manure and other materials, household garbage, sludge, (water content should be 50%-70%), fermentation bacteria, etc., and mix, 3- It can deodorize in 5 hours. In 16 hours, the temperature is raised to 50 degrees. When the temperature reaches 55 degrees, the pile will be turned again to increase oxygen. Afterwards, whenever the temperature of the material reaches 55 degrees, it will start to stir, which has the effect of uniform fermentation, oxygenation and cooling. Repeat the latter process until completely decomposed.
4. If the moisture content of livestock manure and other materials, domestic garbage, sludge, etc. is too high, you can add organic, relatively dry auxiliary materials that can absorb moisture or use the method of recirculation to put the last dried fertilizer underneath to form a chop. Put the livestock and poultry manure and other materials, domestic garbage, sludge, etc., with a large water content in the middle, so that the water on the top can seep to the bottom before being dumped.
5. The general fertilizer process takes 7-10 days. Due to the different climates in different regions, it may take 10-15 days before the material will be completely decomposed, achieving no odor, no germs, eggs, weed seeds, and high humus content. , Increased potassium content, etc. Powdered organic fertilizer is made.
6. The powdered organic fertilizer can then be put into storage and sold by crushing, sieving, screening, automatic fertilizer packing machine and other equipment.

Self Propelled Windrow Compost Turner For Sale

If it is to make powdered organic fertilizer, it can be sold on the market after the above-mentioned preliminary process is completed. As a commodity sales, considering the inventory time and fertilizer efficiency maintenance, etc., it needs to be further processed in the above process and processed into granular organic fertilizer.

When processing granular organic fertilizer, the process of the small-scale organic fertilizer production line adds the following process flow to the above description: ① Use the organic fertilizer granulator to process the particles into 3mm-5mm-8mm and other particles; ② Screening by the sieving machine; ③ After screening, the particles that meet the specifications enter the lower-level process, and those that do not meet the requirements are returned to the pulverizer for reprocessing and re-granulation; it should be noted that the first-time granulation rate of FPC organic fertilizer granulator reaches more than 95%; ④ meets the requirements Transfer to the dryer and cooler for drying and cooling; ⑤ In order to maintain fertilizer, the particles need to be coated, which is the coating process of the film coating machine; ⑥ The coated particles are transported to the automatic weighing and packaging machine for packaging; ⑦ Storage.

Cow Manure Granulation Machine

The above is the current process of organic fertilizer processing that meets environmental protection requirements and meets the organic fertilizer standard, and has undergone a fully decomposed and harmless organic fertilizer processing process. The small organic fertilizer production line has been improved through many years of production practice, with advanced technology, stable production capacity, reliable quality, and excellent equipment performance. It is not only the darling of the domestic market, but also a sweet pastry in the international organic fertilizer production line market.

The organic fertilizer making equipment should be well maintained in the daily use, so as to extend the service life. Let’s look at the maintenance tips of the organic fertilizer pelletizer equipment.

Cow Manure Granulation Machine

• Keep the granulation work site clean. After each use of the organic fertilizer granulation equipment, the bottom should be removed to remove the granulation leaves and residual mortar inside and outside the granulation pot, and clean the mortar and debris scattered or splashed on the organic fertilizer equipment. , Wipe clean the exposed processing surface of the organic fertilizer granulator equipment, paint it with anti-rust paint, and put on the corresponding protective cover to prevent the second intrusion of dust.
• The organic fertilizer producing machine has no external refueling holes, and gears and worm gears are lubricated with special grease for the equipment. The upper gear and the lower gear should be added with triple butter once every season. When refueling, the cover of the dynamic gear box and the cover of the transmission gear can be opened respectively. Weihua oil should be dripped into the sliding surface of the supporting gear box and the hinged joint of the bracket frequently. The worm gear box and bearings have been filled with transmission grease before leaving the factory, but the gearbox machine should be cleaned after each year of use, and all protective lubricants should be replaced.

complete organic fertilizer production line

• Always pay attention to the operation of the organic fertilizer production machine, there should be no serious abnormal noise, and there should be no metal friction sound. If an abnormality is found, it should be stopped immediately and inspected. It can be used after troubleshooting. For the corresponding reason, the machine cannot be started. If there is metal friction sound, check the gap between the granulation pot and the granulation leaf of the organic fertilizer granulator equipment.
• When renewing the granulating pot or granulating leaves of the organic fertilizer pellet equipment, the working gap should be re-measured every time, and the adjustment should be made several times, and it can be used only after it meets the standards.
• If the organic fertilizer machine cannot be operated by pressing the program controller, check the power supply voltage, whether the power plug socket, connection plug socket, etc. are normal, and check the internal fault of the controller.

It is inevitable that machine for making organic fertilizer will have problems when it is used, and if there is a problem, it must be repaired. But there are some things to pay attention to when repairing, otherwise the damage to the machine itself will be very serious. Next, let’s introduce some matters that need to be paid attention to when repairing organic fertilizer equipment.

Cow Manure Granulation Machine

• The method of supporting the vehicle is improper. For example, when the tire of the organic fertilizer equipment is damaged or replaced, use bricks, stones, wood blocks or a single jack to support it. The correct way is to use jacks and strong wooden piers to pad up the frame at the same time, and the front and rear wheels should be blocked with triangular wood or larger stones to prevent the vehicle from moving forward and backward and the support from falling down and hurting people. This kind of maintenance is best carried out on a solid level ground to prevent it from falling over and hurting people.
• The tire inflation operation is incorrect. The tire is reinflated after disassembly and assembly, without protection, causing the steel ring to pop out and injure people. The correct method is to lock the tire, lock ring, and retaining ring together with a chain lock before inflation; you can also inflate the side of the retaining ring toward the ground or wall to prevent the rim from popping out and hurting people.

Double Roller Powder Granulator

• The residual oil is not cleaned from the welding oil container. For welding repair oil containers, the residual oil in the container must be cleaned beforehand, otherwise it will cause an explosion during welding. The cleaning method is to use alkaline water or hot water to add vinegar, repeatedly cleaning 2-3 times, and control and dry before applying welding. It cannot be blown dry with high-pressure air to prevent electrostatic sparks from detonation. When welding, open all box covers first. When cleaning large oil tanks such as organic fertilizer making machinery and agricultural machinery, people who enter the tank must wear long-sleeved clothes, and also wear protective belts and signal ropes. The working time inside the tank should not be too long, and there must be someone to look after it outside the tank. Personnel should wash their faces, hands, and mouth after getting out of the tank, and wash their clothes with alkaline water and then with clean water.

organic fertilizer large fermentation pot

• Ignore safety when debugging the engine. When debugging the machine, people approach dangerous parts such as fans, transmission belts, or exhaust pipes, or drop tools or parts on the machine to injure people or damage the machine. Stop the machine as much as possible during commissioning. The lower part of the machine must be turned off during commissioning. Special personnel should be sent to guard the operating mechanism if it is on fire to prevent outsiders from operating agricultural machinery such as organic fertilizer equipment. After debugging, check tools and parts before starting, and send out signals.

The above are the matters needing attention in the maintenance of organic fertilizer processing machine. You need to know more about it. After all, the machine will inevitably be damaged if it is used more often. So this is also to remind everyone to pay more attention to the machine when using it.

The actual use of organic fertilizer machinery and equipment is very important. It is because there are so many steps in the use of mechanical equipment, it will become more convenient in actual operation, and it is the use of the machine age, so they will be more important. With the advancement of science and technology, organic fertilizer machinery are now better used.

Whole set machine in bio organic fertilizer production line

There are many fields that have great demand for them, because their use can meet the needs of these fields. As far as agriculture is concerned, many machinery and equipment are used in this field, and organic fertilizer equipment is one of them, which is used to produce organic fertilizer. We know that the agricultural sector has a huge demand for chemical fertilizers, and the growth of crops needs the help of fertilizers so that they can survive better.

The use of organic fertilizer equipment can bring fertilization needs to crops. This equipment is very convenient to use, and they have a strong degree of automation. Therefore, it also brings great convenience to the operator. Similar to many advanced equipment types such as organic fertilizer equipment, such as BB fertilizer equipment and compound fertilizer equipment, their use has a great impact on the agricultural sector.

fertilizer rotary drum granulator

The use of these equipment is also very effective. Their use can conceal the disadvantages of artificial fertilization. We know that waste is prone to occur, and artificial fertilization and fertilization are not balanced, which will also affect the normal growth of crops.

The small scale organic fertilizer equipment production line can be either a powdery organic fertilizer production process line or a granular organic fertilizer production process line. Among them, the powdery organic fertilizer process line is a component of the granular organic fertilizer process line. Generally speaking, organic fertilizer production lines with an annual output of 20,000 tons (including) and organic fertilizer equipment production lines with an annual output of less than 20,000 tons are all small-scale organic fertilizer production lines. According to the plans of most customers, the small-scale organic fertilizer production line basically has several major production lines with main production capacities of 5,000 tons, 10,000 tons, 15,000 tons, and 20,000 tons.

Granular and powder organic fertilizer production line

Since the powdery organic fertilizer equipment production line is a component of the granular organic fertilizer production line, today we will use the granular organic fertilizer production line to elaborate on the small scale organic fertilizer production line process. Know the process of the powdery organic fertilizer production line.

According to the process stage, the granular organic fertilizer production line is divided into ① crushing process; ② fermentation process; ③ stirring and mixing process; ④ granulation process; ⑤ drying process; ⑥ screening process; ⑦ coating process; ⑧ packaging process.

The process flow of powdered organic fertilizer includes the above-mentioned ① crushing process; ② fermentation process; ⑧ packaging process.

So, what conditions are needed to build a small-scale organic fertilizer equipment production line?

complete organic fertilizer production line

① The construction of small-scale organic fertilizer production lines must meet the requirements of environmental protection policies. Environmental protection is not only the aspiration of the people, but also the policy needs of the development of agriculture and animal husbandry for environmental protection;

②The source of raw materials, the radius around the source of raw materials, determine your plant location, site investment, transportation investment, etc.;

③The type of raw materials, the type determines the detailed equipment used in each process stage, which affects the equipment investment price, etc.;

④The production scale, the annual output of the small organic fertilizer production line from 3,000 tons to 20,000 tons, determines the capacity requirements of the equipment, which affects the price, etc.;

⑤Recycling of resources mainly relies on the recycling and utilization of various agricultural wastes, such as first making fuel and electric energy raw materials, and using the biogas residue as organic fertilizer raw materials;

⑥Other uses of the small-scale organic fertilizer equipment production line process can be used as feed, etc.;

⑦Building site: It is necessary to determine the production site size and site size investment according to the planned production scale.

As the process part of the granular organic fertilizer production equipment, the main technical means of the powdered organic fertilizer equipment are: fermentation, decomposition, crushing and mixing of organic raw materials, livestock and poultry manure or domestic garbage, sludge, distiller’s grains, biogas residue and other raw materials ,Package.

The basic process configuration of organic fertilizer equipment is dehydration, drying, fermentation, crushing, mixing, and packaging. This completes the processing of powdered organic fertilizer. Compared with the simple process of powdered fertilizers, granular organic fertilizers require further processing.

The basic process configuration of granular organic fertilizer equipment is dehydration, drying, fermentation, crushing, stirring, granulation, cooling, and packaging. Equipped with organic fertilizer granulator, organic fertilizer dryer, organic fertilizer coating machine. After the pellets are mechanically cooled, they can be packaged, stored or sold.

Organic Fertilizer Production Line Flow Chart

Process system equipment of organic fertilizer production process flow

1. Fermentation system: The fermentation system of the organic fertilizer equipment process is composed of a feed conveyor, a biological deodorizer, a stirring mixer, a special lifting dump truck and an electrical automatic control system.
2. Drying system: The main equipment includes belt conveyor, rotary dryer, cooler, induced draft fan, hot air stove, etc.
3. Deodorization and dust removal system: consists of a sedimentation chamber, a dust removal chamber, etc.
4. Crushing system: including a new type of semi-wet material crusher, LP chain crusher or cage crusher, etc.
5. The batching system is composed of an electronic batching system, a disc feeder, and a vibrating screen. It can be equipped with 6-8 kinds of raw materials at a time.
6. The mixing system consists of optional horizontal mixer or pan mixer, vibrating screen, mobile belt conveyor, etc.
7. Granulation equipment required for organic fertilizer granulation system. Optional granulation equipment includes: organic fertilizer compound fertilizer combined granulator, drum extrusion granulator, disc granulator, special granulator for organic fertilizer, rounding machine, etc.
8. Drying system: The organic fertilizer drying system consists of a drum dryer and a cooler.
9. Screening and coating system: It is mainly completed by a drum screening machine, which can be equipped with a one-stage screening machine and a two-stage screening machine, with high yield and good granularity; after the screening machine, coating can be used to prevent the fertility from being dispersed.
10. The finished product packaging system generally includes electronic quantitative packaging scales, silos, automatic sewing machines, etc., to realize the automatic non-intermittent production of organic fertilizer equipment, and the conveying system mostly uses belt conveyors and screw conveyors.

The organic fertilizer production line with an annual output of 5,000 tons is a small organic fertilizer production line, and its configuration includes: fermentation turning machine, grinder, granulator, dryer, and screening machine. If necessary, automatic packaging machines, etc. must be prepared. These equipments are generally indispensable. In fact, these equipments have different preparation parameters and different specifications, such as pelletizers, disc type pelletizers, and new types of pelletizers. The same is true for other equipment, of course, there are differences in prices, so everything depends on your specific situation. What you need, we can customize different equipment according to your needs. A small organic fertilizer production line has low investment cost and is easy to use. It can not only meet the needs of local fertilizers, but also meet the needs of surrounding markets.

Detailed description of the configuration of the production line with an annual output of 5,000 tons of organic fertilizer pellets:

1. Fermentation composting turner machines: directly put the materials into strips, and use a wheeled compostturning machine to ride on the pile for fermentation. Using tank fermentation, you need to build 1-5 fermentation tanks with a width of 3 meters and a length of 40-60 meters according to your production scale. The fermented product is continuously put into the fermentation tank, and the groove turning compost machine is used for fermentation, which can achieve the purpose of water regulation, uniform stirring, deodorization and dehumidification. In this way, a lot of labor can be saved, and the purpose of being fully decomposed can be achieved.
2. Crusher: The large debris and stones in the sieved organic fertilizer are separated and crushed, so that it is beautiful and can ensure the quality of the product.
3. Granulator: After crushing and mixing the material, it is granulated.
4. Drying machine: drying and cooling the manufactured particles.
5. Screening machine: sieving the fermented organic fertilizer to separate the bulk and debris fibers inside, which is convenient for the next step of crushing, granulating and packaging of semi-wet materials.
6. Packing machine: granulate organic fertilizer particles for direct packaging and sales.

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.