Using cow manure as fertilizer is traditionally the most commonly used method. Applying cow manure to farmland not only provides rich organic matter to the soil, but also improves soil structure through soil microorganisms, thereby increasing crop yields. When cow manure is used as fertilizer, the self purification ability of the soil can be applied, and cow manure can be directly applied to farmland without any disposal. This application is certainly economical in terms of labor and capital. But it is easy to pollute the environment, spread diseases and pests, and has poor fertilizer efficiency, so this application is not advocated. Cow manure should be treated in some way before application. Although this method of application has higher cost, it also has higher fertilizer efficiency and, more importantly, is beneficial for maintaining the environment. When cow manure is used as fertilizer, the commonly used simple disposal method is the composting method (using RW preservative for composting). This process is beneficial for killing bacteria and parasitic eggs. Or dry or sun dry cow dung to make Manure.

Technological process steps of cattle manure Organic fertilizer production line

1. The operator only needs to input powdered organic materials, NPK, additives, trace elements, etc. into the hopper of the measuring belt, with the feeding port of the hopper aligned with the ground level, which can reduce the labor intensity of workers and save the secondary transportation process of materials. Moreover, the average route granulator of materials stabilizes the granulation form, thereby increasing the balling rate at a certain level and reducing production costs.

2. Crushing and refining process of cow manure in large-scale cattle farms

The forklift will feed the fermented materials into the forklift feeder, which will evenly transport the materials through a belt conveyor to a new vertical crusher for crushing treatment. The crushed materials will be transported to a drum screening machine for screening.

3. Granulation process of cow manure in large-scale cattle farms

The first process of granulation is a dynamic batching machine, which can accurately transport various materials in proportion to a mixing belt conveyor. The mixing belt conveyor will transport the well proportioned materials to a dual axis continuous mixer for mixing. If water needs to be added, it can be added simultaneously. The mixed materials with proper amount of water (about 40%) enter the Organic fertilizer granulator, through which the powdered materials can be made into 1.5mm-4mm particles. The prepared particles enter the Organic fertilizer dryer for drying and cooling. The cooled granular materials enter the drum screening machine for screening, and the granular materials that meet the standards are transferred to the coating machine. The coating machine can wrap the finished particles with a coat, which is beautiful in appearance, Finally, enter the particle quantitative packaging scale for packaging.

Any kind of machinery, in the normal use process is wearing, organic fertilizer machine is no exception. Sometimes it is caused by human incorrect use and failure to do a good job in normal maintenance. In order to ensure the normal production and use of organic fertilizer machine, it is very important to do a good job in daily management and maintenance of organic fertilizer machine.

(1) Daily maintenance: when the fertilizer production process is started, the equipment maintenance must be carried out by the operators in each shift, including cleaning, refueling, adjustment, replacement of individual parts, inspection of lubrication, abnormal sound, oil leakage, safety and damage.

(2) The organic fertilizer machine of the fertilizer production process is an indirect preventive maintenance form, which is mainly based on regular inspection and supplemented by maintenance maintenance. Its main work contents are: check, clean and adjust the operation and parts of the transmission mechanism; check the oil pump, dredge the oil way, check the oil quality and quantity of the oil tank; clean or replace the felt and oil line, and remove the burrs on each movable surface; check and adjust the indicating instruments and safety protection devices; if any hidden trouble or abnormality is found, it is necessary to eliminate it and eliminate the leakage. The maintenance is mainly carried out by operators, and professional maintenance personnel are provided with combined guidance.

(3) In the form of maintenance mainly to maintain the technical condition of the equipment, the workload is between the part of repair and small repair, and the part of medium repair should be completed, mainly for the repair or replacement of wear and damage of vulnerable parts of organic fertilizer machine. The maintenance is mainly carried out by equipment maintenance personnel, with the participation of operators.

Generally speaking, organic fertilizer production can be divided into four steps: Fermentation – crushing – granulation – drying – packaging. These necessary steps also have more extended procedures, such as mixing, cooling, screening, coating, etc.

How to choose the organic fertilizer production line customers often depends on the raw materials needed to make organic fertilizer. For example, in the crushing process, according to the water content of the raw materials, the selection of the grinder is also different. Generally, we should choose the semi wet material grinder to crush the raw materials with high water content. If it is dry materials, such as dry cow dung and sheep manure, we can choose the vertical grinder Comminution;
In the granulation process, according to the fiber size of the raw materials, we usually use the disc fertilizer granulator machine or drum fertilizer granulator machine for the finer fiber materials, such as chicken manure; the flat film extrusion fertilizer granulator machine is used for the coarse fiber materials, such as cow dung, straw, etc.
In the drying process, if the budget is sufficient, we often recommend customers to install a cooler after the drying process. This is mainly to place the agglomeration caused by overheating of particles. In the later stage of granulation, there are coating and throwing processes to choose from. These are all “beauty” procedures for the finished products, making the particles more beautiful, neat and selling well. 
General organic fertilizer production line process of commercial organic fertilizer: the general production process of commercial organic fertilizer includes: inoculation fermentation (pre fermentation), main fermentation, crushing, compounding and mixing, drying, granulation, cooling, screening, metering and packaging of organic materials. The main equipment of the organic fertilizer equipment processing process includes fermentation tank, mixer, overturning equipment, belt conveyor equipment, cylinder screen, pulverizer, granulator, etc.

The raw materials for making Manure come from a wide range of sources, including livestock manure, peat soil, humic acid, cow dung, chicken dung, sheep dung, duck dung, rabbit dung, sludge, filter sludge from sugar factories, distillery distillers’ grains, etc. For these raw materials, there are various granulators, roll extrusion granulators, share transfer granulators, disk granulators, new Manure granulators, new compound fertilizer granulators, flat mold granulators, ring mold granulators, etc.

Different types of granulators are used for different granulation processes of Manure, and the granulators directly affect the output, quality, appearance, price, etc. of the whole set of Manure production line. It can be said that Manure granulator is the core of the whole production line. What kind of suitable granulator should be used to make Manure?

1. The roller extrusion granulator belongs to the dry granulation process, without the need for drying process, with high granulation density, good fertilizer efficiency, and full organic matter content; It also saves the money for purchasing dryers and cooling machines, and there is no need to burn coal in the later stage, thus saving a significant portion of the funds. However, the extruding granulator is flat and round, which is easy to jam when machine seeding crops in the field, and the liquidity is not very good. Therefore, if this granulation process is used carefully for Manure produced by machine seeding farmers, it is recommended to select compound fertilizer and compound fertilizer.

2. The stock transfer granulator is a process that has always been used for compound fertilizer granulation, and can also be used to produce Manure, but the granulation rate is low. If organic and inorganic Manure is produced, this process can be selected.

3. The disc granulator is a relatively traditional process that produces smooth particles and sells well, with the only drawback being its low density; At present, people are pursuing new and innovative methods of granulation, so the number of users is gradually decreasing (universal).

4. New type Manure granulator This granulation process is the hottest product sold by Henan Tongda Heavy Industry Co., Ltd., and is also popular with customers. This process has high output and smooth processing. If Manure rounding machine is added, the granulation can be comparable to disk granulation. However, it is necessary to purchase dryer and cooler. The whole set of equipment for Manure of this process is expensive.

5. The ring mold granulator has the highest particle density and does not scatter particles during sales and transportation. However, in the later stage, a rounding machine must be added to achieve the finished product of the round particles. This granulation process is more expensive than extrusion granulators.

6. The new type of compound fertilizer granulator is an excellent process product for organic and inorganic granulation, with a special internal design that is not easy to stick to the wall and high yield; It can also be used to make compound fertilizers such as high nitrogen fertilizers. This granulation process can be used for raw materials with higher viscosity.

Sheep manure organic fertilizer production line process: sheep manure processing of commercial organic fertilizer requires two steps: pre fermentation and processing part and deep processing granulation part. Organic fertilizer machine need fermentation compost windrow turner machine, organic fertilizer crusher, roller screen machine, horizontal mixer, organic fertilizer granulator, rotary dryer, cooler, screen machine, coating machine, packaging machine, conveyor and other equipment.

Sheep manure organic fertilizer production line is a series of organic fertilizer machine, which uses pig manure as raw material, ferments and processes with high-tech equipment to produce organic fertilizer. Sheep manure is a kind of high quality organic fertilizer, which can be used not only as feed for fish and shrimp, but also as fertilizer for planting flowers and crops after fermentation.
 The process flow of sheep manure organic fertilizer production line is as follows:
1、 Stacking on the ground, using the ground compost windrow turner, or putting materials in the fermentation trough, using the trough compost machine.
2、 Evenly sprinkle the fungicide, turn over the pile and ferment to reach the temperature rise, stink, decay, and kill the miscellaneous bacteria and grass seeds
3、 Fermentation 7-12 days, according to the temperature of different places, the number of times of turning pile is different
4、 Complete fermentation and maturity, out of the trough (directly collected by forklift on the ground)
5、 Use the grading screen for coarse and fine screening (the screened powder fertilizer can be sold directly)
6、 Smash the screened block with a fertilizer crusher and return it to the grading screen
7、 Mix the required trace elements with a premixer
8、 Pelletizing with organic fertilizer granulator
9、 Feed to dryer and cooler
10、 Automatic packaging machine packaging sales

Ground stacking fermentation is currently a more advanced and cost-effective fertilizer production mode that requires the stacking of materials into long strips. The materials are stirred and crushed by a tracked composting machine at regular intervals, and organic matter is decomposed under aerobic conditions. It also has the function of crushing, which greatly saves time and labor, significantly improves the production efficiency and product quality of Manure plant, and greatly reduces the cost. Some auxiliary facilities can also be added, such as automatic sprinkling devices.

Crawler type composting machines come in various sizes and are suitable for planting viscous substances such as materials, filter mud, furfural, straw, grass, mushrooms, etc. It can meet the needs of multi-level Manure, mushroom planting and other manufacturers.

The tracked composter adopts a four-wheel walking design, which can move forward, reverse, and turn, and is operated and driven by one person. During driving, the entire vehicle rides on a pre stacked long strip of fertilizer base, and the fertilizer base raw materials are mixed, fluffy, and moved by a rotating blade shaft mounted under the frame. After passing by, the vehicle is tampered with into new strip piles. This machine can be operated in an open outdoor field or in a workshop greenhouse.

How to operate and use a tracked composter? Specific requirements for the correct use of track flipping machines:

1. The track type composting airport must be flat and solid, with no concave or convex surfaces greater than 50mm in the operating area. The length is not limited, and the width should ensure the smooth operation and turning of the track type composting machine.

2. The raw fertilizer to be mixed should be piled up in a straight line with a width of no more than 2000mm and a height of no more than 800mm.

Maintenance and upkeep of tracked composting machines:

1. Shift maintenance (working for 10 hours) inspection, tighten all connecting bolts and nuts, and check if the oil drain plug is loose.

2. Check all parts of the pins and cotter pins for defects, and replace them with new ones if necessary. The cotter pins must not be replaced with other objects.

3. Check if the variable blade is damaged and if the fastening bolts are loose, and if necessary, make up and tighten them.

4. Clean the hardened attachments on the tracked composter.

5. After the crawler type composter works for one season, replace the Gear oil of the reduction gearbox, check the bearings at all parts, remove them, clean them, coat them with new grease, and install them properly. If they are worn seriously, replace them.

6. Check the crawler composter for varying degrees of wear and replace it with a new knife if necessary.

7. The crawler type composter should not work for a long time, and all exposed parts should be coated with oil to prevent rust. When placed outdoors, it should be covered.

With the development of the concept that quality comes from design, more and more attention has been paid to the research and development of organic fertilizer production equipment and technology, aiming to solve the problems existing in the process of mass production of organic fertilizer.
The double roller organic fertilizer granulator is a new pelletizing method and an environmental protection pelletizing process, which can directly press the powder into particles. Double roller organic fertilizer granulator is widely used in fertilizer, pharmaceutical, food, chemical and other industries.

The double roller organic fertilizer granulator has the advantages of compact structure, convenient maintenance, simple operation, short process flow, low energy consumption, high efficiency and low failure rate. In the fertilizer production process, environmental pollution can be controlled, powder waste and packaging cost can be reduced, and product transportation capacity can be improved. Stainless steel, titanium, chromium and other surface alloys greatly improve the wear resistance, corrosion resistance, high temperature resistance and pressure resistance, so that the machine has a long service life.
The double roller organic fertilizer granulator produced by our company uses the latest rolling control technology. The control equipment of the organic fertilizer granulator can adjust any physical property fluctuations between different materials and different batches of the same material (such as local Uniform), so that the process parameters of dry granulation (such as throughput, flake density, rolling pressure, speed, etc.) can be adjusted accurately and repeatedly to produce high-quality granules efficiently
The dry double roller granulation technology can be completed by the roll skin flat pressing granulation. It is pressed into thin sheet by double roller granulator and then crushed into particles. The raw materials of powder are directly made into granular products to meet the requirements of customers, without any intermediates and additives. After granulation, the particle size of the finished product is uniform, and the bulk density is significantly increased; it can not only control dust pollution, but also reduce the waste of materials; improve the appearance and fluidity of materials; reduce the volume, facilitate the storage and transportation; it can control the solubility, porosity and specific surface area.

Animal manure Organic fertilizer processing equipment is a relatively environmentally friendly method to treat animal manure and straw waste. It is a kind of fertilizer with both microbial fertilizer and Manure effect, which is mainly composed of livestock manure, crop straw and other organic materials through harmless treatment and decomposition.

Characteristics of livestock manure Manure:

1. There is a kind of organism and enzyme in livestock manure Manure, which can enhance the soil’s biological property and enzyme activity, increase the nutrient content of the soil, and improve the soil’s pH, so that the soil can be suitable for the growth of various agricultural crops.

2. The Manure produced from livestock manure is highly nutritious. If it is evenly distributed, it will not be added with other fertilizers for at least 100 days. This effect can not be replaced by any fertilizer.

3. During the production of Manure, drugs against diseases and pests can be added to reduce diseases, pests and rodents.

4. The Manure produced from livestock manure is highly nutritious, and in addition to the three major nutrients of nitrogen, phosphorus and potassium, it also contains rich calcium, magnesium and silicon, which changes the soil composition and is conducive to crop growth.

Production process flow of livestock manure Organic fertilizer equipment: raw material selection (pig manure, etc.) ->drying and sterilization ->fermentation ->crushing ->mixing ->granulation ->drying ->cooling ->coating ->screening ->metering and sealing ->warehousing of finished products. The complete equipment mainly consists of fermentation system, drying system, deodorization and dust removal system, crushing system, ingredient system, mixing system, granulation system, and finished product packaging system; (Harmless treatment of livestock manure, etc.) The fermentation system includes: feed conveyor, biological deodorizer, mixer, Organic fertilizer composter, oxygen supply system and automatic control system.

The scale of livestock manure Organic fertilizer production line and product scheme design need to be formulated according to the characteristics of raw material resources, local soil conditions, local planting structure and main crop varieties, plant site conditions, automation of Manure equipment production and other conditions.

The disc granulator (also known as the ball disc) is a volumetric metering feeding equipment that can evenly and continuously feed materials to the next process, and can withstand large warehouse pressures. As a fine-grained material feeding equipment, it is suitable for transporting various non cohesive materials in powder, material or small pieces, such as coal powder, cement, clinker, limestone, shale, coal gangue, clay, and other powder, particle or small pieces of materials.

Product advantages of disc granulators

1. Advanced structure and good performance. The laboratory disc granulator has a novel and reasonable structure, with reduced weight and height. It adopts a unique combination of unpowered scraper blades to reduce auxiliary power consumption and reduce the power of the main motor. The disc section can be adjusted up and down along the disc body. The end of the disc joint is an edge flange, which ensures that the material ball is not pulled or torn when it is discharged from the disc.

2. Easy adjustment and good ball forming effect. The laboratory disc granulator has a brand new desilting design, which consists of a combination of unpowered scraper for edge and bottom cleaning, and a scraper for angle cleaning. Combined with unique disc processing technology, the desilting and ball forming effects are good, without large mud balls. The diameter of the feed ball is 90% between 3-5mm. The inclination angle of the disc granulator can be adjusted. Adopting angle washers for flexible and convenient adjustment.

The small disc granulator adopts an overall circular arc structure, with a granulation rate of over 93. The granulation plate is equipped with three discharge ports, which facilitate intermittent production operations, greatly reducing labor intensity and improving labor efficiency. The reducer and motor are driven by flexible belts, ensuring smooth starting, reducing impact force, and improving equipment service life. The bottom of the granulation plate is reinforced with multiple radiating steel plates, which are sturdy and durable, and will never deform. The thickened, weighted, and sturdy base design eliminates the need for anchor bolts for stable operation.

The disc angle of the disc granulator adopts an overall circular arc structure, with a granulation rate of over 93%. The granulation plate is equipped with three discharge ports, which facilitate intermittent production operations, greatly reducing labor intensity and improving labor efficiency. The reducer and motor are driven by flexible belts, ensuring smooth starting, reducing impact force, and improving equipment service life. This surface has the advantages of uniform granulation, high granulation rate, stable operation, sturdy and durable equipment, and long service life, making it an ideal equipment for users to choose from.

The production process of organic fertilizer refers to the fertilizer formed by fermentation and decomposition of livestock manure, plant straw and other raw materials in a certain period. The application of organic fertilizer can not only provide comprehensive nutrition for crops, but also has long fertilizer effect. It can also increase and renew soil organic matter, promote microbial reproduction, improve the physical and chemical properties and biological activity of soil. It is the main nutrient source of green food production.

As the fermentation equipment of organic fertilizer, fermentation compost windrow turner is suitable for the industrial fermentation of livestock manure, mushroom fungus, domestic garbage, sludge, crop straw and other organic solid matters, as well as various fermentation treatment ranges such as feed fermentation.
1. The fermentation compost windrow turner is suitable for the mechanism and technological requirements of microbial fermentation for poultry manure composting. It can stir manure materials evenly and increase the amount of oxygen on the surface of manure. It creates a better aerobic environment for material fermentation. Under this loose material property, the fermentation temperature can be controlled at 60-70 ℃ for 3-4 days.
2. Reasonable design structure, high efficiency, low energy consumption, high degree of automation, easy to use, low cost, is a popular model! Centralized control of control cabinet can realize manual or automatic control function.
3. The fermentation compost windrow turner can be used under the environment temperature of 20 ℃ – 50 ℃. It also has a strong adaptability to the characteristics of fermentation materials. According to the particularity of fermentation materials, the organic fertilizer machine is made of corrosion-resistant materials, advanced technology and durable.
4. The application of organic fertilizer and farmyard fertilizer produced by the fermentation compost windrow turner can effectively improve the damaged soil structure, improve the quality of agricultural products, protect the ecological environment and improve the production efficiency.