Fertilizer is the food of plants.Fertilization is an important means to ensure the high and stable yield of crops in agricultural production.In many countries,the use of chemical fertilizer is very large.Although the yield of crops has been increased in a certain period of time and to a certain extent,the harm to the soil,water,source,agricultural  products and the environment is increasing day by day,such as:soil acidification,hardening,nutrition imbalance,groundwater pollution,heavy metal of agricultural products and nitrate content exceeding the standard,which leads to a variety of ecological environment pollution and human diseases.Due to the heavy and random application of chemical fertilizer,the lack of soil organic matter and the decline of soil fertility have become an important limiting factor for the sustainable development of agriculture and the stable and high yield of crops.The biofertilizer production line which it is to be equipped with different type organic fertilizer machine is also to be designed.

   The production process and technology of bio organic fertilizer:The technical content of bio organic fertilizer production is relatively high.In the fertilizer manufacturing process,it is to be equipped with different type and series organic fertilizer machine to finish the production process.In addition to adding biological agents to promote the maturity and decomposition of organic materials in the process of maturity,in order to achieve the purpose of directional maturity and deodorization,it is also necessary to add microorganisms with specific functions in the product to improve the effect of the product.At present,bio organic fertilizer is included in the category of microbial fertilizer in the world,and more strict management measure are implemented than organic fertilizer to promote the healthy development of organic fertilizer.
In the fertilizer manufacturing process,it is to be equipped with different type and series organic fertilizer machine.It is to be equipped with the fermentation compost turner machine to finish the fermenting process,and it is to be equipped with the fertilizer mixer machine,fertilizer crusher machine of different type to deal with the raw materials.There,if we produce the bio organic fertilizer into granulator,we can use the fertilizer granulation machine to finish the granulation process,the fertilizer granulator machine type to be designed different type,we can choose the suitable fertilizer granulator machine type to finish the granulation process.For example,in organic fertilizer production line,we can use the rotary drum granulator,disc granulator and new type organic fertilizer granulator machine to finish the production process.In npk fertilizer production process,we can use the double roller granulator machine to make the npk fertilizer granulator by using the extrusion method.And in the bio fertilizer production process,we can choose the flat die granulator machine to finish the production process to finish the granulation process.Different type fertilizer granulator machine can be used in different type fertilizer manufacturing process sometimes,and it has different type working principle.

Organic fertilizer production is an effective means of waste resource utilization, which can reduce the pollution of waste to the environment and is an environmental protection project. However, the management of some fertilizer production process manufacturers is not standardized. Many manufacturers produce in the open or build simple sheds, which will inevitably cause secondary pollution to the environment in the fertilizer production process, which violates the principle of environmental protection. Today, let’s talk about the pollution sources of organic fertilizer manufacturers and the corresponding treatment methods?
1. Waste gas and odor pollution
Most of the raw materials of organic fertilizer are wastes and perishable substances, which are easy to produce ammonia, hydrogen sulfide and other harmful gases during the storage and fermentation of organic fertilizer raw materials.
At present, there are many ways to eliminate odor and exhaust gas, such as water washing, combustion, adsorption, air dilution, masking, ozonation, plasma and biological deodorization. Biological deodorization is the most widely used method in the production of organic fertilizer manufacturers. This method uses the activities of microorganisms to decompose and transform the odor to achieve the purpose of deodorization. This method is simple and easy to operate. It is suggested that the organic fertilizer manufacturers should build closed raw material warehouse, fermentation workshop and secondary aging workshop when conditions permit, so as to reduce the leakage of odor and harmful gas in the transformation process.

2. Waste liquid pollution
Many raw materials of organic fertilizer contain a lot of water, such as pig manure, cow manure, chicken manure and other raw materials. In the process of raw material accumulation and fermentation, there will be waste liquid flowing out and infiltrating into the ground to pollute the underground water, so it is necessary to cement harden and impervious the ground of the fermentation workshop of the raw material warehouse during the construction of the plant.
3. Dust pollution
Dust pollution is the main pollution in the fertilizer production process, which needs to be treated carefully. There are many links of dust pollution.
(1) When the raw materials are unloaded into the warehouse and handled in different workshops with the carrier
(2) When the fermentation compost windrow turner dumps the raw materials
(3) When using the crusher to crush raw materials
(4) When the fertilizer particles are dried and cooled
Many organic fertilizer manufacturers will build dedusting rooms in their workshops, and use induced draft fans and dust collectors to solve dust problems. Common dedusting equipment include: cyclone deduster, pulse deduster, water curtain deduster, bag deduster, etc. It is explained here that although dust is the source of pollution, these dust are all from the raw materials of organic fertilizer. After collection, they can be added to the raw materials for fermentation and then continue to produce organic fertilizer.
4. Noise pollution
In addition to choosing the plant site far away from the residential area, low-noise organic fertilizer machine should be selected as far as possible; equipment maintenance should be strengthened to avoid high noise caused by abnormal operation of equipment; installation of equipment can increase damping measures; reasonable planning of plant site, use of buildings to reduce noise; construction of green belts, use of vegetation to absorb sound and other measures to reduce noise.  

1. The control of the water content of the disc granulator in the operation of the fertilizer production line. The granulation process of the disc granulator requires high moisture content, and poor moisture control will cause the granulation speed to decrease. Therefore, during the processing, attention should be paid to the sprayer to observe the control changes of the moisture of the granulated raw materials.

2. The personnel operating the disc granulator should pay attention to the quality of various materials during the feeding control process to ensure that sundries, large lumps and large particles are not mixed into the feed. In addition, they should also pay attention to the temperature of the equipment feed, because if the temperature of the die is too high, the material will easily break and stick to the die after startup. In this case, they should take care to wait for the cooling before continuing.

3. Pay attention to the change of the inclination angle of the disc granulator during operation. The disc granulator has a certain angle of inclination. If the inclination angle changes due to accidental reasons, it will also affect the granulation rate of the organic fertilizer particles and also affect the service life.

4. During the operation of the disc granulator, the operator should also pay attention to the temperature change of the body at any time. Unlike the NPK fertilizer granulator, the production process of the disc granulator is very intuitive. The operator can touch the blade with clean hands. If the blade does not touch the hand, the temperature should rise immediately until the blade touches the hand. Then, during the normal operation of the granulator, the operator should maintain a stable machine temperature and do not let the temperature rise and fall. In addition, the operator should pay attention to maintaining the temperature around the vent until the head temperature reaches about 200 degrees Celsius.

5. When using the disc granulator, in order to ensure that the particles are uniform, smooth and complete, attention should be paid to ensure that the fertilizer production line feed evenly and fully. The feeding speed and discharging speed of fertilizer production line should be properly matched to avoid the decrease of granule quality and yield.

6. When the disc granulator body is unstable, check whether the coupling clearance is too tight and loosen it in time. If the bearing part of the reducer is heated or noisy, it should be repaired and refuelled in time.

7. During the installation of the disc granulator, the main body should be kept perpendicular to the horizontal plane, and the verticality should be calibrated and corrected after installation.

8. Before the installation of the disc granulator, the concrete foundation shall be prepared, installed on the horizontal concrete foundation and fixed with bolts.

9. Before power on, make sure that the power on meets the power supply requirements set by the disc granulator, and configure the power line and control switch according to the equipment power supply.

10. After installation, check whether the bolts of each part are loose and whether the door of the main engine compartment is fastened.

Sheep manure organic fertilizer fermentation machine is a processing equipment which uses biological oxygen consumption fermentation to produce sheep manure into organic fertilizer. With the help of NPK fertilizer production line and other equipment, the decomposed nutrients can be processed into high-quality fertilizers with long-lasting fertilizer effect.

Application and characteristics of sheep dung compost turning machine

1. It is suitable for the fermentation and stacking of organic wastes, such as livestock manure, sludge waste, filter mud, residue cake, straw sawdust, etc. It is widely used in the fermentation and dehumidification of organic fertilizer plant, compound fertilizer plant, sludge and waste residue plant, horticultural field, Agaricus bisporus planting plant, etc.

2. It is suitable for aerobic fermentation. It can be used with solar fermentation chamber, fermentation tank and shift truck. By matching with the shift truck, the function of one machine with multiple tanks can be realized.

3. It has high efficiency, stable operation, strong durability, even turning and throwing. It can adjust the walking speed at any time according to the moisture density of the material. It can complete the operation and throwing speed of the whole tank at one time. It has the function of crushing materials, achieving full contact between materials and air, and making the fermentation effect of materials better. The decomposed fertilizer is suitable to be treated by disc granulator machine.

4. When the equipment is running, there is a soft starter, and the impact load is low when starting. The chuck on the mixing shaft is specially used to fix the mixing blade, which contacts the material in a spiral way, which can reduce the load of the equipment in the process of turning over and improve the service life of the equipment.

5. The operation of the device is easy to learn and only needs one key operation. It can not only operate the key manually, but also use the wireless remote control to operate the key, which has a high degree of automation.

6. The equipment is equipped with a hydraulic automatic lifting system. When no-load returns to the original position or moves to another fermentation tank, the hydraulic lifting system can operate at a proper height to complete the operation and displacement of the host machine.

7. Equipped with perfect limit travel switch, it can operate according to full and limit.

The self-propelled composter is a Manure fermentation equipment developed based on dynamic composting. The earliest composting process is static composting, which is often converted into anaerobic fermentation due to insufficient oxygen supply, which will produce a large amount of hydrogen sulfide and other odor, and there is an explosion risk. Later, our company developed a new generation of Manure fermentation equipment, self-propelled fermentation composter, which can make full use of space, and the whole machine is solid; The vehicle body is flexible and can easily and conveniently lift the drum as a whole; Adopting advanced engineering machinery transmission technology to ensure no loss between energy conversions; Each component is connected to each other and can be adjusted separately; Under normal operation and attention to maintenance, using the machine is zero fault; Fully ferment the raw materials to quickly achieve the effect of no odor, no harmful bacteria such as Escherichia coli.

The self-propelled composting machine/self-propelled tipping machine has obvious advantages such as low investment, low energy consumption, fast composting, and high yield. The self-propelled Manure composter is an ideal equipment to use modern technology to transform agricultural wastes, stored feces and organic household garbage into high-quality biological Manure. Main features: It saves a lot of civil engineering and manpower and material engineering, making the scalability of fertilizer production more arbitrary and not limited by the site, allowing for multiple uses of one machine.

The self-propelled composter is the main machine of the complete set of equipment dedicated to the production of Manure. It adopts a four-wheel walking design, and can move forward, backward, and turn. It is operated by one person. When driving, the whole vehicle rides on the pre stacked strip Manure pile, and the rotating knife hung under the machine is used to remix, fluff, and move the raw materials of the fertilizer machine. After the vehicle passes, a new strip stack is formed, which can be operated either in the open field or in the workshop shed. A major technological breakthrough of this machine lies in the integration of the crushing function in the later stage of material fermentation. As the material gradually dehydrates, the knife equipped with a crushing device can effectively crush the plates formed during the fermentation process of the fertilizer. Not only does it save a crusher, but it also greatly improves the efficiency of crushing, reduces costs, and fundamentally solves the problem of limited production capacity of the crusher. Composting machines have significant effects compared to other types such as “tipping machines”, “mixers”, and “spiral stirring machines”. So one machine can be used for many purposes. It is not only a Manure dumper, but also a Manure grinder.

The cattle manure fertilizer production process, only 7 steps, makes the manure become organic fertilizer, and makes the cow manure greatly profitable.

1. Fermentation stage of cattle manure fertilizer production process:
Collect cow dung and urine, add auxiliary materials to make compost, and let it ferment. In the fermentation of seed, we use a dumper to fully ferment the cow dung, which can only be done in a timely and even way.
2. The composted materials, such as N, P, K and other inorganic fertilizers, and other additives are crushed, proportioned and mixed through the material crusher and horizontal mixer according to the proportion.
3. Granulation stage of cattle manure fertilizer production process:
A new type of organic fertilizer granulator is used to granulate materials.
4. Screening and recycling system of cattle manure fertilizer production process:
The size of the particles output from the pelletizing and forming system is different, so it needs to be screened and graded. The selected rotary screen machine requires small vibration, low noise, convenient screen changing and equipped with screen surface cleaning device.
5. Drying stage of cattle manure fertilizer production process:
Using the organic fertilizer dryer, the sieved particles can be further removed from the water to meet the standard requirements of the moisture content of organic fertilizer.
6. Cooling stage of cattle manure fertilizer production process:
Cooling the granular materials with a cooler is helpful for the storage and quality of the granules.
7. Packaging stage of cattle manure fertilizer production process:
The cooled granular materials are transported into the finished product warehouse by the bucket elevator. The granular materials can be weighed and packed quantitatively by automatic packing scale.
In the whole production process, the fermentation equipment of organic fertilizer is very important, and the quality of organic fertilizer also depends on the fermentation process. Therefore, the fermentation process of organic fertilizer is paid attention to by everyone. In the process of organic fertilizer fermentation, the heating time of organic fertilizer equipment refers to the early stage of the composting process. The temperature rise of compost gradually increased from room temperature to 45 ℃. The main microorganisms are thermophilic microorganisms, including bacteria, fungi and actinomycetes. The differentiation matrix was mainly carbohydrate and starch. The fruiting bodies of fungi can be found in time, and animals and protozoa participate in differentiation.

With the large demand for organic fertilizer, many manufacturers will provide better business opportunities. Many types of organic fertilizer production line manufacturers emerge layer by layer. There are direct sales type and agent type manufacturers. The prices of organic fertilizer production lines given are very different. If you want to buy organic fertilizer production lines with affordable prices, it is more important to select the manufacturers.

The investment price of organic fertilizer production equipment can be more or less, if the production of powdered organic fertilizer processing, only need to invest in a fermentation equipment, grinder, screening machine. Investment is more than 60000 yuan.
If the granular organic fertilizer is produced, the fertilizer granulator machine and dryer of organic fertilizer need to be added, and the annual output of organic fertilizer is 10000 tons. Generally, cooling machine is not needed. The investment is about 200000 yuan. The construction site can be large or small, and the general site needs 3 to 5 mu of land.
The production process of the more complex chicken manure organic fertilizer production line is as follows: after fermentation, the raw materials of organic fertilizer (animal manure, domestic garbage, dead branches and leaves, biogas residue, waste bacteria, etc.) enter the semi wet material crusher for crushing, and then add nitrogen, phosphorus, potassium and other elements to make the mineral elements meet the required standards. Then, there is a mixer to stir them, and then they enter the granulation mechanism for granules. After coming out, they are dried and screened by a screening machine, Qualified products shall be packaged, and unqualified products shall be returned to the granulator for granulation.
Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd., as a large direct selling manufacturer, has its own production workshop and technology. Its organic fertilizer production line is in stock. It supports users to visit the site and test the machine. There are professional personnel to provide you with model selection and configuration of production scheme. The price is more affordable than you expected. Please call us for details. 

Vermicompost Manure: full of nutrients, rich in organic matter, Humic acid and microbial flora. It can improve soil physical properties, loosen clay, and solidify sand; It can promote soil air circulation, accelerate microbial reproduction, and facilitate plant nutrient absorption; Can enhance water and fertilizer retention; It can absorb the base components to play a Exchange interaction role, and prevent the harm caused by the use of excessive fertilizer; Can decompose minerals in soil for plant utilization; Mixed with other chemical fertilizers for long-lasting fertilizer efficiency; Harmless to plants, humans, and livestock, it can also enhance the resistance of plants to pests and diseases, suppress soil borne diseases, improve crop quality, and restore the natural flavor of crops.

Technological process of Organic fertilizer production line with an hourly output of 5-6 tons:

1、 Directly enter the recycled livestock and poultry manure into the fermentation zone. After one fermentation and two aging stacking, the odor of livestock manure is eliminated. At this stage, fermentation strains can be added to decompose the coarse fibers in order to meet the particle size requirements of granulation production after crushing.

2、 Crush the fermentation materials that have completed the secondary aging stacking process and enter the mixing and stirring system. Before mixing and stirring, according to the formula, add N, P, K, and other trace elements to the mixing and stirring system to start stirring.

3、 The mixed materials will be delivered to the Organic fertilizer granulator, and the granulated materials will enter the cooling system after being dried. The materials will be screened after reaching the normal temperature. The qualified particles will enter the coating machine to wrap the film and then start packaging. The unqualified particles will be crushed by the Organic fertilizer grinder and returned to the granulation system again to continue granulation.

4、 Automatic packaging of finished products.

Composting and fermentation of fertilizer production process is a process to realize the harmless of organic materials. There are two types of commonly used processes, i.e. stacking process and tank process.
1. Strip and stack fermentation
Stacking composting process is a common aerobic fermentation system, which can decompose raw materials in aerobic condition by stacking them in long strips or stacking.
① Heap shape. The bottom width of the pile is controlled between 120-300cm (or determined according to the width of the crawler compost windrow turner), and the pile height is controlled between 80-200cm, with 120cm as the most appropriate; the length is unlimited. The spacing of each stack is about 80-100cm;
② Composting equipment. It is mainly a stacker tripper: the technical parameters of the main equipment are the maximum allowable stacker height of 200cm, stacker width of 300cm, forward / backward speed of 5-15m / min, and production capacity of not less than 600m3 / h.

2. Trough fermentation
Tank fermentation is a kind of aerobic composting fermentation technology, which combines controlled ventilation and regular turning of piles.
① The size of fermentation tank is usually L × w × H = (60 ~ 100) m × (4 ~ 9) m × (1.5 ~ 2) M. guide rails are laid on the upper part of the tank wall for the convenience of the composter walking; aeration system is laid on the bottom of the tank to ventilate and oxygenate the fermentation materials in the tank, which is mainly composed of high-pressure fans and ventilation pipes.
② The tank type compost turning machine agitates the materials evenly by mechanical agitation, promotes the heat and moisture volatilization, and displaces the materials slowly in the tank. Common organic fertilizer machines include chain plate and agitator, mainly composed of traveling chassis, chain plate (agitator), hydraulic lifting part, transmission part and electric control part. 
Tank type organic fertilizer fermentation equipment. The equipment required for tank fermentation is the tank fermentation dumper, which has the advantages of large processing capacity, small land occupation, simple operation, driverless and so on. However, due to the construction of fermentation tank, the fermentation field is fixed, which has certain limitations, and the air permeability is not as good as the strip stack type. At present, based on the function of turning and throwing, some trough fermentation organic fertilizer dumpers are designed with oxygenation devices to increase air permeability; Some add the function of crushing and stirring, which is suitable for fecal type, dregs and fermented products with more fiber and less viscosity. In this way, the pretreatment processes of raw material stirring and crushing can be saved and the production links can be reduced. The trough organic fertilizer dumper is mostly driven by motor because it walks on a fixed track, and its price is mainly related to its motor power.

Cow manure is a large amount of feces excreted by cows during the process of raising cattle, which is a coarse fibrous substance mixed with a large amount of urine and mucus. Cow manure is a type of livestock manure that is not easy to air dry. With the continuous expansion of aquaculture scale in China, intensive farming has brought about the concentration of a large amount of cow manure, which is difficult to handle when piled together. Cattle farms use cow dung Manure equipment production lines to process cow dung Manure, which has benefited many enterprises. The input-output ratio is a topic of concern for the project party of cow dung Organic fertilizer equipment processing.

The quality of cow dung Organic fertilizer equipment and the price of equipment have attracted the attention of fertilizer processing plants and farmers. How much can I buy a set of cow dung Organic fertilizer equipment today? Which is the best manufacturer of cow manure treatment equipment in cattle farms?

Generally speaking, cow dung Manure is not expensive, and the equipment needed for cow dung Manure is customized and purchased according to the specific conditions of the manufacturer. Generally, the equipment needed includes fermentation dumper equipment/dumper equipment, granulation equipment, mixing equipment, crushing equipment, drying equipment, screening and grading equipment, packaging equipment, transportation equipment, dust removal equipment, etc.

Analysis of the price and equipment needed for cow dung Organic fertilizer equipment

Processing cow dung Manure from cattle farm waste is a good project for the country, the people and the enterprise. On the one hand, it meets the requirements of the current national demand for agricultural environmental protection, and also conforms to the current policy trend of “comprehensive recycling of resources”. At the same time, because the cow dung Manure equipment can increase the income of farmers. It is highly popular among large cattle farmers. The price of the entire set of equipment is determined by the equipment and model required by the designed process. The specific details are roughly as follows:

1. The overall equipment of the small powder cow dung Organic fertilizer production line is low in price and small in investment. Required equipment Common small Organic fertilizer equipment: Organic fertilizer high moisture material grinder, Organic fertilizer drum screening machine, 2M/3M fermentation dumper or Organic fertilizer composter, small conveyor, the other is packaging machine equipment. The purchase of such a set of cow dung Organic fertilizer equipment is about 50000 yuan.

2. In addition to the basic equipment required in powdered cow manure, the equipment required for the production line of small granular cow manure Organic fertilizer also needs to be added with Organic fertilizer granulator equipment, Organic fertilizer drum dryer equipment, Organic fertilizer cooler equipment, coating machine, packaging machine equipment, etc. Such a production line of small granular cow manure Organic fertilizer depends on the granulation system, but its price is basically between 100000 yuan and 500000 yuan.

3. Equipment for medium-sized and large-scale cattle manure Organic fertilizer production line. In this case, it is mostly used for professional Manure manufacturers. The characteristic is that the output is large, and the degree of automation is significantly improved compared to small ones, resulting in an overall improvement in equipment performance. And the required equipment is basically similar to 1. and 2. It is only a change in equipment capacity and automation level. However,

Large and medium-sized cattle manure Organic fertilizer production line equipment still has a great impact on the price. The price of the whole set of medium-sized Organic fertilizer equipment: 300000 yuan -2 million yuan. The price of the whole set of large-scale Organic fertilizer equipment is basically above 800000 yuan.