The non drying extrusion granulation process of double roller granulator has a wide range of applications in powder processing. Its characteristic is that it can process particles directly without humidifying or heating materials. It can be used for the processing of organic and inorganic fertilizer granules and feed granules.

No waste water or waste gas will be discharged in the production process by using the non drying extrusion granulation process, and the environment will not be polluted. Extrusion double roller granulation process is short, easy to operate, easy to realize production automation control and improve production efficiency. There are no special requirements for the properties and particle size distribution of raw materials, so the sources of raw materials are wide.

Five stages of the production process of organic fertilizer by double roller granulation
1. Add the qualified raw materials into the fertilizer mixer machine according to the proportion requirements and mix them evenly.
2. It is transported to the disc feeder, and the metallic substances in the material are removed during the conveying process.
3. The material in the disc feeder evenly enters into the double roller granulator, and the material is forced to pass between the two pressure rollers to be squeezed into thin plates. The thin plates are crushed into fragments by the coarse crusher under the pressure roller and then screened. The materials on the screen continue to be broken and sieved.
4. The semi-finished products are transported to the finished product screening machine. The screened fine particles are directly returned to the disc feeder. The large particles are crushed by the pulverizer and then returned to the disc feeder.
5. After screening, the qualified products are transported to the automatic packaging scale for weighing, packaging and warehousing. 

With the increasing attention of governments at all levels and the recognition of organic fertilizer by farmers, the production and market of organic fertilizer have entered a period of rapid development. In the process of organic fertilizer production by organic fertilizer machine, feed production equipment or general compound fertilizer production equipment is commonly used, but it is often not suitable for selection due to poor pertinence.

1: The results showed that the crawler type compost windrow turner should be used in the strip stack fermentation. This type of composting method has the advantages of flexibility, simplicity, large treatment capacity and good air permeability. When processing the same volume of organic materials, the area occupied by strip stack fermentation is 2-3 times of that of trough fermentation.

2: Trough fermentation: trough fermentation is generally a partition wall built on the cement floor, and the top of the partition wall is paved with guide rails. The compost windrow turner walks on the guide rail and is equipped with a rail changing mechanism. The tipper can move from one trough to another. Whether it is a self-propelled compost windrow turner or a trough tipper with multiple troughs or one trough with one machine, the operation of the tipper will be more flexible if it has the function of breaking and stirring during the turning process.

3: The main equipment of trough fermentation is chain plate compost windrow turner; the chain plate compost windrow turner can be equipped with bacterial liquid spraying device, which can well meet the process requirements and spray mixed bacterial liquid according to the working characteristics of the compost windrow turner, so as to reduce the mixing process in the early stage. 

Cow manure is a very good organic fertilizer raw material, and investing in cow manure organic fertilizer processing plants in rural areas is a good project Cow and sheep manure is very cheap in resource-rich areas, and in some places, it is even free because farms mainly focus on farming as a profit point. They do not have the energy to handle this manure, but instead become their problem. Therefore, the price of raw materials is generally within 100 yuan per ton. The cost of processing organic fertilizer is around 150 yuan per ton, including equipment wear and tear, artificial water and electricity, etc. The market price ranges from 400-800 yuan, so the profit per ton is at least 150 yuan. If 3000 tons can be sold in a year, the annual profit will be about 450000 yuan.

Sheep manure organic fertilizer production equipment:

What are the equipment for producing sheep manure organic fertilizer? There are roughly two options for production equipment. One is to purchase a complete set of sheep manure organic fertilizer equipment, with about 10 types of equipment. The complete set of equipment can establish a large-scale production workshop for long-term and large-scale organic fertilizer production. The advantage of a complete set of organic fertilizer equipment is its high automation ability, higher quality organic fertilizer produced, and thus higher sales prices. Secondly, there are not many existing organic fertilizer raw materials that pollute the environment and are sold to others at a low price. At this time, one or two small organic fertilizer equipment can be purchased specifically for simple processing, which can be sold to surrounding farmers. This not only timely handles fecal pollution, but also brings profits.

Common organic fertilizer equipment:

Fermentation flipping machine is used for the fermentation flipping of organic fertilizer raw materials, with the aim of allowing the raw materials to ripen more quickly and evenly.

Organic fertilizer crusher is used for the crushing process of powdered organic fertilizer, making the particles of powdered organic fertilizer more uniform and of better quality.

There are many options for producing organic fertilizers besides sheep manure, such as pig manure, cow manure, chicken manure, straw, etc. However, the most important thing is to look at the abundant raw material resources around, after all, these raw materials are not very convenient in transportation, and the selection of raw materials should still be based on the principle of proximity.

In the granulation process of fertilizer production line, silicon fertilizer, boron fertilizer and other beneficial elements and trace elements can be added on the basis of nitrogen, phosphorus and potassium fertilizer to make the nutrients more comprehensive.

Function of silicon fertilizer in agriculture

1. Silicon is an important nutrient element for plant body composition, and is listed as the fourth largest element after nitrogen, phosphorus and potassium by the international soil community. Therefore, in industrial processing, silicon fertilizer is added to nitrogen, phosphorus and potassium fertilizer, and compound fertilizer is made with the disc granulator.

2. Silicon fertilizer is beneficial to increase the photosynthesis and chlorophyll content of crops, make the stems and leaves straight, and promote the accumulation of organic matter.

3. Silicon fertilizer can increase the mechanical strength of crop stem, increase the lodging resistance by more than 85%, and make the stem straight, which is conducive to close planting.

4. Silicon fertilizer can improve the resistance of crops to diseases and insect pests, reduce the occurrence of various diseases and insect pests. After absorbing silicon, silicon cells can be formed in plants, which thickens the cell wall of the surface layer of stem and leaf, increase the cuticle layer, and form a solid protective layer, which makes insects not easy to bite and bacteria to invade. In particular, the resistance to rice blast, stem rot, seedling rot, leaf spot, Fusarium wilt, root rot, borers, aphids, cotton bollworm, root nematode and other diseases and insect pests were strengthened.

5. Silicon fertilizer can enhance the aeration of crop, prevent root rot and premature senescence, and play an important role in the control of rice root rot. NPK fertilizer granulator is suitable for compound fertilizer granulation. Silicon fertilizer is used as a raw material for further processing.

Organic fertilizer crawler compost windrow turner is a kind of large-scale compost machine. It is full hydraulic operation system, pull rod type steering wheel operation, crawler type walking, strong power, advanced technology, large output, strong overturning capacity, hydraulic lifting adjustment of tipping drum, high automation, simple operation, it is the compost equipment for organic material oxygen consumption fermentation into organic fertilizer.

Organic fertilizer compost windrow turner is a kind of organic fertilizer which can store poultry excrement, agricultural waste, filter mud, sludge, domestic garbage and other pollutants through the principle of oxygen consumption fermentation. It can be heated in one day, deodorized in 3-5 days, (can kill eggs and other pathogens in feces) and become fertilizer in seven days. It is faster and more efficient than other mechanical fermentation methods. According to the requirements of customers, some auxiliary facilities, such as automatic sprinkling device, can also be used.

Ground stacking fermentation mode is a fertilizer making mode which can save civil engineering and human resources. It is necessary to stack the materials into long strip stacks, and the materials are stirred and broken by the compost organic fertilizer machine regularly, and the organic matter is decomposed under aerobic conditions. With the function of crushing, time and labor are greatly saved, and the production efficiency and product quality of organic fertilizer plant are significantly improved, and the cost is greatly reduced. When the tipper works, it can effectively mix sludge, chicken manure and other materials with bacteria and straw powder. It creates better aerobic for material fermentation. It is not only much faster than deep trough fermentation, but also effectively prevents the production of hydrogen sulfide, amine gas, and other harmful and malodorous gases in fermentation, which meets the requirements of environmental protection. 

How many tons of pig manure to produce one ton of organic fertilizer? What processing equipment is needed? Generally speaking, when processing pig manure into organic fertilizer, if the raw material humidity remains constant, one ton of organic fertilizer will be produced for every two tons of pig manure.

The equipment for producing pig manure organic fertilizer includes: fermentation tipping machine, forklift silo, crusher, screening machine, automatic packaging scale, belt conveyor, etc.

There are various types of pig manure dumping machines, such as track type dumping machines, slot type dumping machines, wheel disc dumping machines, chain plate dumping machines, etc. Their prices are different. It is necessary to first determine which type of dumping machine is suitable for oneself before determining its price. In addition to differences in models, there are also several factors that affect price:

1. Manufacturer

Manufacturer factors can lead to certain differences in prices. Generally, powerful manufacturers are more standardized when manufacturing equipment. In order to create a good user reputation for their own enterprises, they often choose raw materials with caution, and the quality of raw materials will be screened to a certain extent. The produced pig manure tipping machine has better quality, low failure rate, and good usage effect. But the price is often a bit higher than some second rate small factories, because small production enterprises are likely to put in effort in raw material costs in order to reduce costs and increase competitiveness.

2. Different methods of fermentation equipment

The fermentation methods of organic fertilizers can be divided into three categories: strip pile fermentation, tank fermentation, and fermentation tank fermentation. Each fermentation method uses different fermentation equipment. The strip type fermentation uses a self-propelled tipping machine, the tank type fermentation uses a tank type fermentation tipping machine, and the fermentation tank fermentation uses specialized organic fertilizer fermentation tank equipment. The prices of the three are generally the most expensive in fermentation tanks, followed by self-propelled fermentation, and tank fermentation is the most cost-effective and commonly used.

3. Equipment output per hour

After determining the fermentation method, the selection range is basically narrowed down to a specific category. Then you need to choose specific equipment specifications based on your predicted annual output, such as slot type flip machines, which have widths ranging from 3 to 10 meters. The larger the output, the larger the equipment size you choose. The price of a pig manure flipper below 5 meters is 30000 to 50000 yuan, while those above 5 meters are even more expensive at 50000 to 100000 yuan. So, the final equipment price is still determined by production capacity and output.

Disc granulator is widely used in various industries. It is also the common granulation equipment of NPK fertilizer production line and the core of fertilizer production process. Let’s talk about how to deal with the problem of poor output of equipment.

Controlling the water content of granulation particles

According to the characteristics of the powder, such as composition, fineness, viscosity, humidity and temperature, the moisture content of the particles should be controlled at about 30-28%.

(1) If the water content is too much, the product made by disc granulation mechanism has many big balls, and the surface of the ball is sticky and easy to block the screen surface;

(2) Suitable water content, more pellets and high yield;

(3) Too little water content, difficult to ball, low yield.

The following is the detailed production process of the organic fertilizer production line equipment for poultry and livestock manure:1. Fermentation tipping machine: After mixing the raw materials, the poultry and livestock manure is flipped during the fermentation process to ensure full and uniform fermentation of the poultry and livestock manure;2. Semi wet material crusher: finely crush the fermented poultry and livestock feces, crushing the raw materials of poultry and livestock feces to the required fineness before granulation;3. Horizontal mixer: Add the crushed poultry and livestock manure raw materials to the corresponding auxiliary materials for uniform mixing;4. Organic fertilizer granulator: The stirred poultry and livestock manure raw materials are granulated, and there are various models of granulators that can be reasonably selected based on the characteristics of the raw materials and the required variety of particles;5. Drying machine: The prepared organic fertilizer particles of poultry and livestock manure flow into a rotary dryer, drying their original moisture content to below 15%, increasing their particle strength and facilitating storage;6. Cooling machine: The dried organic fertilizer particles from poultry and livestock manure flow into the cooling machine, quickly cooling and shaping;7. Drum screening machine: There may be some substandard particles that are too large or too small in the organic fertilizer particles made of poultry and livestock manure. The screening machine is used to screen them out, and the substandard particles are returned to the corresponding process for particle reconstruction. Qualified poultry and livestock manure particles flow into the next process.8. Coating machine: Use a coating machine to evenly spray a layer of coating agent on the periphery of particles, which can effectively supplement the trace elements of the product and improve its brightness and fullness.9. Automatic packaging machine: Use an automatic quantitative packaging machine to package the finished poultry and livestock manure organic fertilizer particles into bags and transport them to the finished product workshop, completing all production processes.

We all know that the fertilizer industry has brought us great economic development, but at the same time, it will also have a negative impact on us, which is environmental pollution, which is the so-called double-edged sword. However, the current organic fertilizer equipment industry has been changing this situation and making efforts to minimize pollution. Thus, there are improved organic fertilizer equipment that can reduce our burden a bit, and organic fertilizer equipment that can contribute to us. It is so reassuring that there is no need to worry about environmental pollution. However, relying solely on this equipment cannot play a decisive role, and it still depends on our collective efforts and collective solutions.

Process flow of powdered organic fertilizer production line:

The production process of powdered organic fertilizer equipment mainly includes fermentation, crushing, screening, and packaging. The production equipment used is organic fertilizer tipping machine, forklift silo, organic fertilizer crusher, organic fertilizer screening machine, organic fertilizer automatic packaging machine, organic fertilizer belt conveyor, etc.

When producing powdery organic fertilizer fermentation, it is generally used to use strip pile fermentation or fermentation tank fermentation. Strip pile fermentation is the process of stacking raw materials into 2.5 meter wide, 1.2 meter high, and 50 meter long strip piles on an open field, and then using a tracked tipping machine for anti fermentation. A fermentation tank is usually built with a width of 4 meters, a height of 1.5 meters, and a length of 100 meters. The tank type tipping machine is used for pile fermentation.

1. Ingredients before fermentation: When the moisture content of the raw material is too low, water or animal urine should be added to increase the moisture content. When the water content of raw materials is too high, solid-liquid separation or the addition of auxiliary materials should be adopted to reduce the water content. Auxiliary materials can be plant residues such as straw, peanut shells, etc. It is advisable to adjust the water content to around 55%.

2. After the raw materials are properly proportioned, they should be piled up into strips or placed in a fermentation tank, sprinkled with fermentation bacteria, and then stirred evenly using a flipping device. Wait for the temperature to rise and ferment. When the temperature rises to 70 degrees, the flipping machine should be immediately used for flipping, temperature control, and oxygen blowing. The temperature should be observed at any time, and the raw materials should be flipped and treated in a timely manner until they start to cool down, which can reduce the frequency of flipping. Until the raw materials are completely fermented and decomposed.

3. Raw material crushing: In order to avoid agglomeration during storage, fermented and decomposed raw materials are also finely crushed using a dedicated organic fertilizer crusher. After the first crushing, the raw materials need to be sieved once, and the incompletely crushed materials are sieved out for secondary crushing, ultimately obtaining a uniform and fine organic fertilizer.

4. At this point, the production process of powdered organic fertilizer equipment is completed and can be packaged and sold.

The fermentation of organic fertilizer production line mainly realizes the degradation and transformation of organic fertilizer, which requires a series of processes. A large amount of oxygen is needed in the conversion process. How does the organic fertilizer production line solve the oxygen problem? Today, Zhengzhou Tianci Heavy Industry will explain how to solve the oxygen problem in the organic fertilizer production line.

Trough type aerobic fermentation process is an organic fertilizer aerobic fermentation process. The principle of high-temperature aerobic rapid composting technology is actually a process of microbial decomposition of organic materials. In this process, organic materials become small molecule yellow humic acid under the decomposition of microorganisms, decompose unusable nutrients into available nitrogen, phosphorus and potassium, and convert macromolecular protein into small fraction The degradation of organic materials is a process of organic matter transformation.

The equipment of the organic fertilizer production line is actually an environmentally friendly product, and the raw materials used for organic fertilizer are also sourced from local organic waste. The raw materials include crop straw, farm manure, humic acid, furfural residue, vegetable waste, orchard waste branches, soybean meal, and other raw materials. These agricultural and aquaculture waste can be processed by organic fertilizer production equipment to produce organic fertilizers that are beneficial to our fields, This solution not only allows local materials to be sourced, but also saves costs for enterprises, and effectively helps local relevant departments alleviate environmental pressure. I believe everyone is familiar with the nutritional components contained in organic fertilizers, which have strong fertilizer effects and can effectively alleviate a series of situations such as soil compaction and the dissipation of soil microbial communities. Long term application of organic fertilizers is a necessary measure to maintain a virtuous cycle of agricultural ecology in China.

In today’s society, with the increasing demand of consumers for intelligent production of organic fertilizer granulator, the multifunctional organic fertilizer equipment will receive more attention and love from customers.
Facing the huge market population, the demand for organic fertilizer granulator will naturally increase. In order to better serve customers and consumers, the organic fertilizer granulator manufacturers only think about the direction of intelligence and automation, in order to better improve the production technology of organic fertilizer production equipment. Therefore, in order to make the organic fertilizer equipment better serve customers, the enterprise only needs to carry out technological innovation on the equipment as soon as possible, so that the development of the equipment is closer to the production, so that the organic fertilizer machine will develop more healthily. Only with the continuous upgrading and rapid growth of organic fertilizer machinery, can we better promote the development of enterprise economy.

So far, almost 80% of the organic fertilizer machines have completed the progress of agricultural circular development. As we know, biogas is recyclable. This development model has played an environmental protection role, effectively prevent pollution, improve the utilization rate of waste, can be said to turn waste into treasure, now the organic fertilizer granulator has also realized the function of green environmental protection.
Organic fertilizer machine is actually to convert animal manure fertilizer into organic fertilizer, in which some crop straw can be added into animal manure. Now with the continuous improvement of technology, the technical level of organic fertilizer granulator manufacturers and organic fertilizer equipment has also reached a new level. Now, the power of organic fertilizer equipment manufacturers is growing.