NPK fertilizer production line

The granulation advantages of roller extrusion granulator for chicken manure organic fertilizer

fertilizer granulator Aug 9, 2023

The chicken manure fermentation granulation organic fertilizer production line is a molding machine that can manufacture materials into specific shapes. The drum granulator is one of the key equipment in the compound fertilizer industry, suitable for cold and hot granulation as well as large-scale production of high, medium and low concentration compound fertilizers. The main working method is wet granulation of pellets. By using a certain amount of water or steam, the basic fertilizer is humidified in the cylinder and undergoes a thorough chemical reaction. Under certain liquid phase conditions, with the help of the rotational motion of the cylinder, the material particles are squeezed and agglomerated into balls.

The chicken manure fermentation granulation organic fertilizer production line utilizes the high-speed rotating mechanical stirring force and the resulting aerodynamic force to continuously mix, granulate, spheroidize, and compact fine powder materials in the machine, thus achieving the purpose of granulation. This granulation method results in higher ball forming rate, more beautiful particles, and energy saving.

Organic fertilizer extrusion granulation equipment uses dry extrusion technology to compress powder materials with a moisture content of less than 20% into flakes. After crushing, granulation, and screening processes, the flake and block materials are transformed into granular materials that meet the usage requirements. Dry rolling granulation mainly relies on external pressure to force the material to compress into pieces through the gap between two relatively rotating rollers; During the rolling process, the actual density of the material can increase by 1.5 to 3 times, thereby achieving a certain strength requirement.

The advantages of organic fertilizer extrusion granulation equipment over roller extrusion granulation machines:

1. No drying process, room temperature granulation, one-time molding, low investment, quick results, and good economic benefits.

2. Low power and reliable operation, without emission of three wastes; Stable operation, convenient maintenance, reasonable process layout, advanced technology, and low production cost.

3. The raw materials have wide applicability and can be used for granulation of various raw materials such as compound fertilizers, pharmaceuticals, chemicals, feed, coal, metallurgy, etc., and can produce various concentrations and types of compound fertilizers (including organic fertilizers, inorganic fertilizers, biological fertilizers, magnetized fertilizers, etc.).

4. Especially for the granulation of rare earth, ammonium bicarbonate, and ammonium sulfate based compound fertilizers, it fills the domestic gap and ranks at the leading level in China. It is a promotion project of applicable technologies for national environmental protection.

NPK fertilizer production line

Fermentation process of self-propelled tipping machine in treating organic fertilizer raw materials

fertilizer granulator Aug 9, 2023

More and more farm waste is being utilized through organic fertilizer equipment to achieve waste utilization and turn waste into treasure. The organic fertilizer tipping machine is a widely used fermentation equipment, among which in small-scale organic fertilizer processing, the organic fertilizer self-propelled tipping machine is widely used. The organic fertilizer tipping machine equipment can effectively handle the problem of manure pollution, fermenting livestock and poultry manure into organic fertilizer material, reducing the pollution and damage of manure to the environment.

Aerobic composting fermentation is a major process in modern composting systems. To complete this process, a tipping machine is required to perform the tipping operation, allowing the material to come into full contact with the air during the scattering process, and completing the entire aerobic fermentation process. A self-propelled tipping machine is a type of tipping equipment that is driven by a diesel engine and electric power and requires real-time human operation.

A self-propelled tipping machine is a device that walks on the ground. The four-wheel design allows the tipping machine to move forward, turn, and reverse, similar to a regular work vehicle. The application of anti slip tires allows the entire vehicle to ride on a strip pile while walking, forming a new strip pile after the vehicle. Baffles are installed at the front and rear to prevent material splashing during the tipping process, and can be used in various occasions for operation.

The self-propelled tipping machine adopts a four-wheel walking design, which can move forward, reverse, turn, and be driven by one person. During driving, the entire vehicle rides on a pre stacked long strip pile, and the raw materials of the pile are mixed, fluffy, and moved by the rotating blade shaft under the frame. After passing by, the vehicle is tampered with into new strip piles. Operations can be carried out in open spaces or in workshop greenhouses. The outstanding technology of this machine lies in the integration of the crushing function in the later stage of material fermentation. With the gradual dehydration of materials and the installation of crushers, the efficiency of crushing has been greatly improved, costs have been reduced, and the problem of production volume being restricted by crushers has been fundamentally solved.

There is no need to build fermentation tanks, which can effectively reduce infrastructure investment and increase land utilization. Firstly, the materials (livestock manure, straw, etc.) are stacked into long strips, and the stacked materials are flipped by a self-propelled flipper. Under aerobic conditions, organic matter is decomposed, and in the later stage of material fermentation, it also has a crushing function, which is powerful.

The self-propelled flip throwing machine has long been favored by customers for its flexible and variable operating forms, as well as its fast and efficient working characteristics. The self-propelled tipping machine is widely used for the flipping and fermentation of various materials (livestock and poultry manure, sludge filter mud, straw, livestock and slaughterhouse waste, edible fungi, etc.).

NPK fertilizer production line

Organic fertilizer production line uses organic fertilizer dryer to dry fertilizers

fertilizer granulator Aug 9, 2023

The drying process is an important part of a complete organic fertilizer manufacturing plant. Dry fertilizer products have better structure and more stable fertility, and the quality of the fertilizer is also very important for you to get more profit. So what are the drying methods for organic fertilizers?

1. Dehydration of special equipment. For organic fertilizer materials such as poultry manure, the water content is always very high. Before making organic fertilizer, you can choose our solid liquid separator. By centrifugation, precipitation or extrusion, fecal water content can be reduced to about 50%. Then you can turn them into compost organic fertilizer. 2. Dry over heat. We have designed a Drum Fertilizer Dryer. Organic fertilizer dryer is specially designed for the production of organic fertilizer, the whole machine is cylindrical, the internal use of special scraping device, the purpose is to avoid the material sticking on the equipment phenomenon. It is mainly composed of combustion furnace, conveying pipe, drum fertilizer cooler and cyclone dust collector. It is widely used in organic fertilizer, building materials, metallurgy, mineral processing and other industries. It has advanced production technology and adopts high temperature and rapid drying process, with large heat transfer coefficient, high thermal efficiency and high strength. Organic fertilizer dryer in the process of drying wet materials, the high speed mixing will make the material and hot gas fully combined, fully evaporate the water in the material, greatly increase the contact area between the material and the heat medium, is conducive to the rapid drying process. 3. Chemical dehumidification. This method can greatly help organic fertilizer particles stay dry. You just need to put some desiccant in the fertilizer bag. They can absorb too much water.

NPK fertilizer production line

The Process and Advantages of Roller Squeezing Granulator in Compound Fertilizer Production Line

fertilizer granulator Aug 9, 2023

The commonly used equipment for extrusion granulation is the roller extrusion granulation machine, which is a widely used granulation machine in organic fertilizer granulation machines. It belongs to the extrusion sliding model and can continuously produce a single roll forming process, and can achieve a dry free effect when using specific formulas. In addition, the mechanical types that belong to the same category of extrusion granulation equipment include flat mold granulation machines, ring mold granulation machines, and twin screw granulation machines.

The special equipment for granulation in the compound fertilizer production line is the roller extrusion granulation machine, which is driven by an electric motor with a belt and pulley. It is transmitted to the driving shaft through a reducer and works synchronously with the passive shaft through a split gear. Through mold extrusion molding, demolding granulation, crushing and separation, uniform granulation is achieved. The extrusion mold is meticulously forged with high-quality anti-corrosion wear-resistant materials, and the mold shape adopts a flat ball shape.

The special equipment for granulation in the compound fertilizer production line adopts an eugenic formula for the roller extrusion granulation machine, which does not require drying and is produced at room temperature. The product is rolled and formed in one go, ensuring that the quality of the product meets the technical requirements of compound fertilizer. It is a new generation of energy-saving and consumption reducing products used in the production of high, medium, and low concentration specialized compound fertilizers for various crops and the compound fertilizer industry.

The special equipment for granulation in the compound fertilizer production line has the advantages of a certain scale production capacity, low energy consumption, convenient operation, and zero discharge of three wastes in the extrusion granulation process of the roller extrusion granulation machine. Specialized compound fertilizer is a combination of large amounts of elemental fertilizers such as nitrogen, phosphorus, potassium, medium and trace element fertilizers, humic acid organic matter, and other raw materials. It is widely used in various growth stages of crops such as fruit trees, vegetables, and grains, effectively saving fertilization costs, improving fertilizer utilization rate, and significantly improving crop quality and yield. Therefore, The extrusion granulation process for producing specialized compound fertilizers is the trend of future agricultural production fertilizers.

The organic fertilizer extrusion granulation equipment was first applied in the field of fertilizers for the granulation of potassium chloride, and can also be used for the production of granular (1-4mm) required for blended fertilizers (BB fertilizers). Wide adaptability of raw materials, suitable for granulation of various raw materials such as compound fertilizers, pharmaceuticals, chemicals, feed, etc. The product has a high granulation rate and can produce multiple concentrations and types of compound fertilizers (including organic fertilizers, inorganic fertilizers, biological fertilizers, magnetized fertilizers, etc.), especially the granulation of rare earth, potassium fertilizers, and ammonium bicarbonate series compound fertilizers, filling the domestic gap and leading the domestic level.

NPK fertilizer production line

Equipment performance and scope of use for organic fertilizer forklift feeding

fertilizer granulator Aug 9, 2023

The organic fertilizer forklift feeding equipment is a type of conveying equipment for loose materials, which can transport both fine materials with particle sizes below 5mm and large materials above 1m. It has strong adaptability, adjustable conveying capacity, and the function of continuously and evenly conveying various materials. It is widely used in departments such as agriculture, building materials, chemical engineering, metallurgy, etc. The newly developed forklift feeder in the aquaculture industry has outstanding advantages such as high traction, low power consumption, low wear and tear, less material leakage, stable operation, long working life, and convenient maintenance. The product structures of different manufacturers are similar in technology.

Agricultural feeding machines are used to evenly or quantitatively supply materials from storage silos or other storage equipment to the receiving equipment, and are equipment that implements automated flow operations. Forklift feeders are mostly used as feeding equipment for ball mills, ore collection belt conveyors. Feeders (feeders) are widely used in industries such as agriculture, coal, electronics, machinery, chemical engineering, building materials, light industry, and grain. In the production process, feeders (feeders) are used to quantitatively, uniformly, and continuously feed block, granular, and powder materials from storage silos or funnels to the receiving device.

Performance characteristics of organic fertilizer forklift feeding equipment:

1. The groove plate adopts a double arc plate, effectively preventing material leakage.

2. The traction chain adopts a structure that separates load-bearing and traction, improving the ability of the plate feeder to withstand impact loads.

3. The tail tensioning device is equipped with a disc spring, which can slow down the impact load of the chain and improve its service life.

4. The chain plate feeder is composed of five parts: head drive device, tail wheel device, tensioning device, chain plate and frame.

5. There are sleepers at the tail for shock absorption, and special shock absorption rollers in the middle for support, improving the stress conditions of large materials impacting the rollers and groove plates on both sides and increasing the service life of operating components.

6. The specially reinforced head cover and lower cover are detachable on the left and right, which does not hinder the lifting of the crusher rotor body.

7. The head device sprocket has 13 to 15 teeth, with odd and even teeth transmitted separately, increasing its lifespan.

8. The sprocket of the head device is cut into three lobes, and the teeth can be replaced without disassembling the chain plate, making it easy to maintain.

9. The transmission types include open type, planetary type, and suspension type, which are available for selection.

NPK fertilizer production line

Composting Technology for Mushrooms on Commercial Organic Fertilizer Production Line

fertilizer granulator Aug 9, 2023

Pile the ingredients into long, square piles and turn these piles regularly (turn them 3-4 times every 2-3 days to allow the fertilizer to rot and concentrate the nutrients the mushrooms need to grow). Hydraulic compost turning machine plays an important role in commercial composting. Its role is to mix the ingredients well, speed up chemical reactions during the composting process, and water the ingredients (adding water to runoff). A traction loader is also needed to carry the material to the Turner.

Composting Technology for Mushrooms on Commercial Organic Fertilizer Production Line
The first stage of composting lasts between 7 and 14 days, depending on the condition of the material at the start and the characteristics of each turn. It is considered complete:

a) The mixture is dark brown and smells sweet,

b) The straw becomes soft and bendable, and the blocks come apart easily

c) The raw material can retain water,

d) The moisture content of the compost should be between 68 and 74%.

The first stage of composting is completed when the described humidity, temperature, color, and odor are achieved.

Stage 2: Complete composting (carried out under controlled conditions) After 15-20 days of composting, the stage 2 process begins by first pasteurizing, killing bacteria and weed seeds, and removing ammonia. The compost is sent to a special chamber for an 8-hour pasteurization period at 56±60 ° C and continues for a conditioning period of up to 7 days at 45 ° C until volatile NH3 is removed from the process air. Pasteurization is a controlled, temperature-dependent process that lasts about a week.

After Il phase, the substrate is ready for the growth of mushroom mycelium.

NPK fertilizer production line

Correct usage of organic fertilizer granulator equipment

fertilizer granulator Aug 9, 2023

Nowadays, when farmers raise animals, they are already very mechanized and intelligent. For the treatment of animal waste, most of it is now collected and made into organic fertilizers. At this point, relevant production equipment needs to be used. Organic fertilizer granulator equipment is a necessary machine for every organic fertilizer material manufacturer. It can make fertilizer particles of uniform size, improve competitiveness in appearance, and is also an important equipment among many organic fertilizer equipment. Therefore, it is recommended to refer to the following points for use:

1. The raw materials must be completely decomposed and sterilized, and must be crushed, thoroughly mixed and stirred before being processed as qualified raw materials.

2. The granulation process requires skilled workers to operate the organic fertilizer granulator proficiently, and equipment maintenance should also be carried out. After granulation, there should be a reasonable drying and cooling treatment device to avoid cracks, fragility, and other phenomena of the particles.

3. By sieving, the particles are classified according to their size to ensure consistent quality of organic fertilizer materials.

4. The granulation machine is prohibited from running without load, and must be operated with hot machine feeding to avoid the phenomenon of sticking bars (holding shafts);

5. Pay attention to understanding the operating rules of the machine; If the machine temperature is high or low, and the speed is fast or slow, it can be handled in a timely manner according to the situation;

6. The storage environment should be clean and tidy, with moderate humidity;

7. Regularly inspect and clean the organic fertilizer granulator;

8. The route should be arranged well to avoid many lines getting tangled together and avoid fires;

9. When the machine body is unstable in operation, attention should be paid to checking whether the gap between the couplings is too tight and adjusting them in a timely manner;

10. When the bearings at both ends of the main bearing chamber of the organic fertilizer granulator are hot or noisy, it is necessary to stop the machine for maintenance and add butter. During normal operation, the bearing housing needs to be filled with butter every five or six days.

11. Quantitative weighing and packaging are achieved through an automatic packaging machine. In this way, the organic fertilizer granulator has fulfilled its mission. Through packaged organic fertilizers, they can be transported to the sales point for sale or centralized transportation. It can be said that the organic fertilizer granulator provides a very good method for solving the problem of animal manure treatment. Nowadays, people are paying more and more attention to organic fertilizers, so their usage is also increasing.

NPK fertilizer production line

Equipment composition and operating characteristics of a dual shaft mixer

fertilizer granulator Aug 9, 2023

Stirring refers to the process of evenly mixing solid feces, excipients, and various conditioners according to a predetermined formula ratio. Pre mixing of raw materials can achieve the required carbon nitrogen ratio in all parts of the pile, ensuring the survival and reproduction of microorganisms. According to the properties of the mixed material, a dual shaft mixer should be used.

The dual axis mixer utilizes the synchronous rotation of two symmetrical spiral shafts to transport powder materials such as dry ash while adding water for stirring. It evenly humidifies the dry ash powder materials, achieving the goal of preventing the humidified materials from emitting dry ash and leaking water droplets, thus facilitating the loading and transportation of humidified ash or transferring it to other conveying equipment. Mainly suitable for humidifying and loading fly ash or similar materials in industries such as thermal power plants and mines. The dual shaft mixer has fast mixing speed and good uniformity, and can mix viscous materials with 30% added liquid. During operation, there are two opposite rotating blades and rotors stirring in the middle. Due to the multiple special angles of the blades, regardless of the shape of the material. What is the size and density. Can mix quickly and effectively. Adopting a lower door for fast unloading speed and minimal residue.

The horizontal cylinder of dual axis mixing equipment is equipped with dual axis rotating blades that rotate in opposite directions. The blades are arranged at a certain angle to circulate and stir the materials along the axial and radial directions, enabling rapid and even mixing of the materials. The rotation speed of the shaft driven by the reducer and the structure of the blades will weaken the gravity of the material. Even if there are differences in the specific gravity and particle size of the material, it can achieve good mixing effect under the rapid and violent tumbling and scattering of the staggered mixing blades. If the function automatically controls the mixing time based on the properties of the raw materials, better results and efficiency can be achieved.

Product structure of dual axis mixing equipment for organic fertilizer compound fertilizer: The shell of the dual axis mixing equipment for organic fertilizer compound fertilizer is mainly composed of plates and shaped steel, which is welded and formed in the manufacturing plant and assembled with other components, serving as the support for the dual axis mixer. The shell is tightly sealed and there will be no flying ash or leakage. The spiral shaft assembly is the main component of a dual shaft mixer, which mainly consists of left and right rotating spiral shafts, bearing seats, bearing sleeves, bearing covers, gears, sprockets, oil cups, blades, and other components. The manufacturing accuracy requirements for left and right spiral shafts are high, the process performance is good, and there are strict matching requirements with bearing seats, bearing sleeves, and bearing covers. The gear module is 8, the number of teeth is 60, and the tooth shape angle is 20 °; The sprocket pitch is 50.8, the number of teeth is 25, and the tooth shape is GB1224-85. Gears and sprockets are protected by protective covers for stable and effective operation. The oil cup is a press fit pressure injection cup, which is convenient and effective for adding lubricating oil. The material of the blades of the dual shaft mixer is made of wear-resistant and non sticky composite ceramics. The blade structure design is reasonable and simple, easy to replace after wear, and has a long service life.

NPK fertilizer production line

How to effectively utilize the granular fertilizer produced by the roller extrusion granulator?

fertilizer granulator Aug 9, 2023

Organic granular fertilizer is actually organic fertilizer, just for the convenience of use and other factors, so the production process is different and processed into granular, and the seller often as a distinguishing name to use, they are organic fertilizer.

How to effectively utilize the granular fertilizer produced by the roller extrusion granulator?
Granular soluble fertilizer is a relatively new category. The new favorite in the water-soluble fertilizer industry, its differentiation advantages are more prominent, nutrient balance, fully soluble in water, easy to use, so it is also loved by the majority of users.
The method of using granular soluble fertilizer and matters needing attention. First of all, introduce the use of granular fertilizer can be spread, base application, acupoint application, flushing application. In addition, it can also be drip irrigation, spray irrigation, micro-spray irrigation and other ways. Granular organic fertilizer can be used as base fertilizer, when the fertilizer is scattered into the surface, and then ploughed into the soil; It can also be used for topdressing, and the method of applying acupoints or ditches is adopted in the extension parts of plant roots. Particles have the unique characteristics of soluble fertilizer for the majority of users to bring greater convenience, reduce the cost of artificial and fertilization, in addition to particles soluble fertilizer because of the characteristics of particles and the advantages of low investment cost, but also widely used in field crops, such as cotton, ginger, potato, yam, garlic, wheat, corn, and so on, now more and more people recognize particles water-soluble fertilizer, The effect of fertilizer is remarkable.
Calcium formate can be used as granular organic fertilizer to provide sufficient calcium for crops, fast absorption, easy to use, save time, labor and cost. It is widely recognized by many farmers.
Our company can provide you with organic fertilizer production line and any machine you need in the production line. If you need to come to us and get a quote.

NPK fertilizer production line

Scope and characteristics of use of forklift feeders in organic fertilizer production lines

fertilizer granulator Aug 9, 2023

The supporting equipment of the organic fertilizer production line, the forklift feeder, is a type of conveying equipment for loose materials. This equipment can transport both fine materials with particle sizes below 5mm and large materials above 1m. It has strong adaptability, adjustable conveying capacity, and the function of continuously and evenly conveying various materials. It is widely used in departments such as agriculture, building materials, chemical engineering, metallurgy, etc. The newly developed forklift feeder in the aquaculture industry has outstanding advantages such as high traction, low power consumption, low wear and tear, less leakage, stable operation, reliable operation, long service life, and convenient maintenance. The product structures of different manufacturers are similar in technology.

The supporting equipment of the organic fertilizer production line, the forklift feeder, is used to evenly or quantitatively supply materials from the storage bin or other storage equipment to the receiving equipment. It is a commonly used equipment for implementing flow automation. Forklift feeders are mostly used as feeding equipment for ball mills, ore collection belt conveyors. Feeders (feeders) are widely used in industries such as agriculture, coal, electronics, machinery, chemical engineering, building materials, light industry, and grain. In the production process, feeders (feeders) are used to quantitatively, uniformly, and continuously feed block, granular, and powder materials from storage silos or funnels to the receiving device.

Performance characteristics of supporting equipment for organic fertilizer production line, forklift feeder: