What is the output of the disc granulator in the fertilizer production line related to?

fertilizer granulator Nov 22, 2023

The particle shape of disc granulator is spherical, the particle size is generally between 0.3-5 mm, and the ball forming rate is more than 95%. The size of particle diameter can be appropriately adjusted by material mixing amount and spindle speed. Generally, the lower the mixing amount is, the higher the speed is, and vice versa. Due to the high ball forming rate, fertilizer granulator machine price concessions, stable operation, strong and durable equipment, long service life, it is selected as the ideal product by the majority of users.

How to improve the granulation success rate and granulation quality of disc granulator.
1. Selection of raw materials. The adhesion degree of different raw materials is different, so when choosing organic fertilizer raw materials, we should pay attention to the collocation of raw materials with different adhesion degree, which can improve the success rate of granulation and granulation quality. In special cases, we can use an appropriate amount of adhesive.
2. The grasp of moisture. The water content of raw materials is one of the main factors affecting the success rate of granulation and granulation quality. If the water content is too low, the difficulty coefficient of granulation will increase; if the water content is too high, the viscosity of raw materials will increase, the diameter of particles is easy to be too large, and the difficulty of drying behind will increase. Therefore, the moisture content of raw materials should be moderate. According to the basic data, the moisture content of raw materials for disc granulation should be between 25% – 30%.

Process flow of producing NPK fertilizer using drum granulator

fertilizer granulator Nov 22, 2023

Raw materials for preparing granular potash fertilizer by drum granulator
Powdered potassium chloride (0-0-60) or powdered potassium sulfate (0-0-50); binder, including magnesium chloride, magnesium sulfate, magnesium oxide, bitter earth powder; filler, including clay, bentonite, gypsum, etc.
Production process of potassium fertilizer granules by drum granulator
1. Water and magnesium chloride (or magnesium sulfate) are added in the reactor according to the proportion, and the solution is formed by stirring and dissolving. Then, powdered magnesium oxide is added according to a certain proportion, and further stirred evenly to form the required magnesium oxychloride hydrate (or magnesium oxysulfide hydrate).

2. The powdered potassium chloride or potassium sulfate is added into the drum npk fertilizer granulator, and the granulation additive magnesium oxychloride hydrate (or magnesium oxysulfide hydrate) with the mass fraction of 0.5% – 10.0% on dry basis is sprayed in proportion. At the same time, the pellets are continuously pelletized by steam, and then dried, cooled and screened to obtain the finished granular potassium fertilizer.
Considering the local resources, market capacity and coverage radius, the construction scale of compound fertilizer production line is generally 40000 ~ 300000 tons per year. It is suitable for small new factories to produce 10000-40000 tons a year, medium-sized factories to produce 50000-80000 tons a year, and large factories to produce 90000-150000 tons a year.
The plan of compound fertilizer production line should follow the following principles: resource characteristics, soil conditions, main local species, plant structure, site conditions, etc.

Equipment structure and performance characteristics of tank type fermentation tipping machine

fertilizer granulator Nov 22, 2023

The equipment for fermenting organic fertilizer from sludge and cow manure is commonly referred to as a guide rail type tipping machine. It can be used for the fermentation and flipping of organic waste such as livestock and poultry manure, sludge waste, sugar factory filter mud, residue cake, and straw sawdust. It is widely used in the fermentation, ripening, and water removal operations of organic fertilizer plants, compound fertilizer plants, sludge waste plants, horticultural fields, and mushroom cultivation plants.

The slot type tipping machine can move from one fermentation tank to another through a transfer car, and multiple fermentation tanks can use slot type tipping machines. The slot type tipping machine can be used in ambient temperatures ranging from -20 ℃ to 50 ℃, and it also has strong adaptability to the characteristics of fermentation materials. According to the particularity of fermentation materials, the slot type tipping machine is made of corrosion-resistant materials,

The tank type fermentation tipping machine has a reasonable structure, high efficiency, low energy consumption, high degree of automation, convenient use, and low cost, making it a highly efficient model that is popular among users.

The structural characteristics of the organic fertilizer equipment for sludge cow manure fermentation: The organic fertilizer tank type fermentation tipping machine is divided into two units: a tipping unit and a tank changing unit. The tipping unit is mainly responsible for moving the tipping unit back and forth within the fermentation tank, while the tank changing unit is responsible for moving back and forth between the tipping unit and each fermentation tank. This machine can achieve multiple tanks for one machine.

The slot type stacker has the characteristics of good maneuverability and high output rate, which can improve labor productivity, save manpower, and achieve the goal of reducing production costs and improving product quality; It is a new type of product with low investment and high returns; It also has functions such as stirring and crushing, and is an essential key equipment for fertilizer making enterprises.

The granulation process and advantages of a new type of organic fertilizer granulator

fertilizer granulator Nov 22, 2023

There are many types of special granulator for organic fertilizer, which can be divided into flat mold granulator, stirring gear granulator, disc granulator, double roll extrusion granulator and throwing round granulator according to different raw materials, output and particle shape. Prices range from several thousand yuan to tens of thousands of yuan. Because the output is different, the size of the granulator is different. There are small granulators and large granulators. 
The new organic fertilizer granulator machine has advanced design, reasonable structure, precision manufacturing, strong and durable, easy operation and wide application. Organic fertilizer with chicken manure and other livestock manure as the main raw materials, particles of organic-inorganic compound fertilizer; bio organic fertilizer particles with grass ash, lignite, organic fertilizer, sludge, straw as raw materials; cake fertilizer particles with soybean cake as the main raw materials; various feed particles.

The new type organic fertilizer granulator machine has the advantages of uniform particle size, precise roundness, bright and smooth surface, and high particle strength. More importantly, it greatly improves the product quality and image of granular fertilizer, and can make the products have unique advantages in the market and sell well.It is made by wet continuous push rod granulation new process design principle. When the raw materials enter the granulator, they are first made into semi-finished particles by the tooth stirring principle, and then enter the drum granulation part for secondary granulation. The pelletizing rate of fertilizer is as high as 98%, and the pelletizing return rate is low, so the energy consumption can be reduced and the output can be improved.

The widespread application of chicken manure organic fertilizer granulator in aquaculture farms

fertilizer granulator Nov 22, 2023

Chicken manure organic fertilizer granulator machine is widely used in the granulation of organic fertilizer. Because of the high granulation rate, stable operation, sturdy and durable equipment, and long service life, it is chosen by the majority of users as an ideal product.
Features of chicken manure organic fertilizer granulator:
1. The shell of the chicken manure organic fertilizer granulator is made of thick seamless steel pipe, which is durable and never deformed. Coupled with a stable base design, it runs more smoothly.
2. The chicken manure organic fertilizer granulator is to ferment and decompose livestock manure into organic fertilizer, which can be reused on crops, which can effectively improve the fertilizer of crops, can achieve the recycling of agricultural resources, and can effectively solve the environment problem.

Application scope of chicken manure organic fertilizer granulator:
1. Granulation of bio-feed straw pellets with crop straw as raw material.
2. Cake fertilizer system with bean cake as the main raw material;
3. Granulation of bio-organic fertilizer using peat, lignite, organic fertilizer sludge and straw as raw materials;
4. Granulation of organic compound fertilizer with chicken manure and other organic fertilizer as the main raw material;
5. Pelleting of complete feed and mixed feed using corn, beans, grass meal, etc. as raw materials.
The service life of the chicken manure organic fertilizer granulator machine is determined by the maintenance of the equipment when using the equipment. During the maintenance of the equipment according to the operating procedures, if there is any equipment failure, our company will repair the equipment for your company free of charge, guide the maintenance for life, and answer all kinds of difficult problems about the system equipment of the operators.

Structural characteristics and advantages of organic fertilizer equipment for cow manure fermentation

fertilizer granulator Nov 22, 2023

At present, the main treatment for livestock and poultry breeding waste is agricultural return to the field, but the treatment mode is relatively extensive, which can cause certain pollution to the air and soil. The use of microbial fermentation technology to transform it into a popular organic fertilizer in agricultural production can effectively solve this problem and lay a solid foundation for the sustainable development of the livestock and poultry breeding industry. In order to follow the development of green ecology, the treatment and resource utilization of livestock and poultry manure has become a major concern for farmers!

The overall automation level of the slot type tipping machine can be higher, saving land occupation. The fermentation tank is built with two walls on a flat ground, forming one or more fermentation tanks. The tank type tipping machine works on the fermentation tank, usually driven by an electric motor. Due to the high-speed rotation of the drum of the slot tipping machine, the blades on the drum break and mix the fermentation material in the fermentation tank, while the material is flipped by the drum and stacked loosely. The electric transmission device of this utility model can achieve the lifting and lowering of the drum, and drive the drum of the tipping machine to rotate.

The structural characteristics and advantages of cow manure fermentation organic fertilizer equipment:

1. Automation control. The control cabinet is centrally controlled and can achieve manual or automatic control functions.

2. Compact structure and advanced technology. Utilizing some beneficial microorganisms can promote the rapid decomposition of organic waste such as livestock and poultry manure.

3. Suitable for aerobic fermentation and can be used in conjunction with solar fermentation chambers, fermentation tanks, and transfer machines.

4. Durable and sturdy. The tooth extraction is sturdy and durable, with a certain ability to break and mix materials.

5. The tooth extraction is sturdy and durable, with a certain ability to break and mix materials.

The granulation process of a new type of organic fertilizer granulator on fertilizer production lines

fertilizer granulator Nov 22, 2023

The production process of organic fertilizer equipment is mainly to ferment and decompose the material, and the moisture content is about 30% – 35% After crushing, stirring and a series of equipment, the organic waste is granulated, dried, cooled and then made into round granular organic fertilizer. Adding functional bacteria can produce bio organic fertilizer, adding nitrogen, phosphorus and potassium (total nutrient content is less than 15%) can produce organic and inorganic fertilizer. The specific details can be customized according to your needs.
Organic raw materials — fermentation — material crushing — material mixing — new type organic fertilizer granulator machine — polishing and shaping machine — dryer — screening machine — cooling and coating machine — finished product metering and packaging

After magnetic separation and screening, the fermented organic wastes are metered, proportioned and mixed with binders and other ingredients according to the proportioning requirements in the proportioning and mixing system. The fully mixed materials are evenly and continuously fed into the granulator by the belt conveyor, and then polished into spherical particles by the polishing and shaping machine, and dried by the dryer with low temperature and large air volume (≤ 65 ℃) ）After cooling and screening, the finished product particles are transported to the finished product bin by belt, measured by computer quantitative packaging system, packaged and put into storage.
The fertilizer granulators produced by Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. include organic fertilizer granulator, disc granulator, drum granulator, npk fertilizer granulator, double roller granulator, two in one organic fertilizer granulator, drum granulator, flat die pelleting machine, and ring die pelleting machine.

The material of the equipment affects the granulation efficiency of the drum granulator

fertilizer granulator Nov 22, 2023

The production of drum granulator is the process of realizing compound fertilizer hot granulation by compound fertilizer equipment. By increasing the temperature of the material and increasing the solubility of the salt in the granulating water system, the amount of liquid phase meeting the granulation needs of the material under low moisture content is obtained, the heat energy consumption in the drying process is reduced, and the production capacity of the equipment is improved. Therefore, the granulation performance of rotary drum granulator is determined by its advantages and disadvantages The production of compound fertilizer is the key to the yield and quality. How to improve the granulation performance is discussed in this paper.

In the production process of drum granulator, we have encountered two situations due to the different friction between the material and the cylinder wall of granulator.
One is that the material in the npk fertilizer granulator sticks to the wall seriously, the friction between the material in the granulator and the cylinder wall is increased, and the material in the granulator is lifted too high, which causes the material to drop down from the top, and the formed particles are not round and there are too many large particles. We think that there are two reasons for this situation: on the one hand, it is caused by too much sticky material. In this case, we change the process formula On the other hand, the inner part of the granulator is not smooth, which is solved by changing the inner material and increasing the inner smoothness of the granulator.
Second, the internal surface of the granulator is smooth, which reduces the friction between the material and the cylinder wall and weakens the upward movement force of the material. If the material does not roll, it will not produce particles. In view of this situation, we can solve it by adjusting the rotation speed of granulator and installing small-scale plate inside.

The Technology and Characteristics of Fermentation of Poultry and Livestock Manure with a Slot Type Flipper

fertilizer granulator Nov 22, 2023

The livestock and poultry breeding industry is one of the pillar industries in China’s agricultural development, playing a very important role in increasing agricultural production and income, as well as rural economic development. However, the process of livestock and poultry breeding generates a large amount of waste such as livestock and poultry manure, which not only occupies the site, but also pollutes the environment and spreads pathogens, making it very difficult to handle.

The slot type tipping machine uses a fermentation tank mode to produce organic fertilizer. It is a method of placing raw materials in a fermentation tank, where the materials are flipped, stirred, and crushed, allowing them to undergo fermentation, maturation, and degradation. Compared to static composting, it is easier to achieve stable product performance and better control of odor.

Purpose and characteristics of slot type tipping machine:

1. Suitable for the fermentation and stacking of organic waste such as livestock and poultry manure, sludge waste, sugar factory filtration sludge, slag cake, straw and sawdust. Widely used for fermentation maturation and dehumidification in organic fertilizer plants, compound fertilizer plants, sludge and waste disposal plants, horticultural fields, and mushroom cultivation plants.

2. Suitable for aerobic fermentation, it can be used in conjunction with solar fermentation chambers, fermentation tanks, and transfer trucks. By matching with transfer trucks, it achieves the function of one machine with multiple tanks.

3. High efficiency, stable operation, durability, and even flipping. The walking speed can be adjusted at any time according to the moisture density of the material, completing the operation and throwing speed of the entire tank in one go. It has the function of crushing the material, achieving full contact between the material and air, and improving the fermentation effect of the material.

4. The equipment is equipped with a soft starter during operation, which has a low impact load during startup. The chuck on the mixing shaft is specially designed to fix the mixing knife and is in spiral contact with the material, which can reduce the load on the equipment during the overturning process and improve its service life.

5. The device operation is simple and easy to learn, with just one click operation. Not only can buttons be manually operated, but wireless remote control can also be used for button operation, with a high degree of automation.

6. The slot type tipping machine is equipped with a hydraulic automatic lifting system. During tipping work, when returning to the original position without load or shifting to another fermentation tank, the hydraulic lifting system can be operated at an appropriate height to complete the operation and shifting of the main machine.

7. Equipped with complete limit travel switches for safety and limit operation.

Installation and debugging of NPK fertilizer roller extrusion granulator

fertilizer granulator Nov 22, 2023

The process principle of the extrusion NPK fertilizer granulator is to make the material into a special shape forming machine. The non drying and normal temperature process is used to produce one-step molding. The whole set of equipment layout is compact and scientific, fertilizer granulator machine price concessions, no waste discharge, stable operation and convenient maintenance. It is suitable for granulation of compound fertilizer, medicine, chemical industry, feed and other raw materials with high granulation rate. It can produce various concentrations and types of compound fertilizer (including organic fertilizer, inorganic fertilizer, biological fertilizer, magnetized fertilizer, etc.). Especially the granulation of rare earth, potash fertilizer and ammonium bicarbonate series compound fertilizer.

Installation of extrusion NPK fertilizer granulator: after the granulator arrives at the plant, take the granulator as the main machine, depending on the number of units, and cooperate with the process flow diagram to find out the elevation and horizontal placement. The machine frame has corner holes, which can be installed on the concrete (the fixed vibration is small, and it does not need a very solid concrete foundation).
The twin roll extrusion granulator uses the motor as the power to connect the belt to drive the two twin roll molds to rotate opposite to each other. Semicircular grooves with the same size are distributed on the mold, and the mold rotates to the contact point to form a circle. The particle size is determined by the selected abrasive tool and formed at one time. It is suitable for organic fertilizer, compound fertilizer, feed, chemical industry and other fields.
Debugging of extrusion NPK fertilizer granulator: the machine has been debugged before leaving the factory, but it still needs debugging after trial. The main steps are as follows: stop the machine, remove the upper frame of the two bearing blocks, adjust the adjusting plate between the two bearing blocks to the required thickness. The two rollers should not collide with each other, and the small size should be kept 3-1 mm.