15t/h sulfur-coated urea fertilizer production process and analysis

fertilizer granulator Dec 2, 2020

Advantages of sulphur-coated urea fertilizer

Sulfur coated urea, also known as sulfur coated urea, sulfur coated urea, controlled-release urea, is a new type of slow-release fertilizer. Similar to NPK granular fertilizer processed by rotary drum granulator, the product has the function of slow release and controlling fertilizer effect. According to different growth stages of crops, releasing nutrients according to nutrient requirements can reduce nutrient loss, improve fertilizer utilization, save resources and protect the environment. This product is not only an ecological and green agricultural product, but also a new type of product to replace common urea in the future.
1. The empty shell of sulfur fertilizer can store water. Through the soil, it can drive away the sterilization. Sulfur fertilizer and its compounds have been successfully applied to the improvement of saline alkali soil.
2. The product can not only supply sulfur to the soil, improve the yield of crops, but also improve the quality of crops to a certain extent.
3. Applying sulphur urea once can meet the needs of each growth stage of crops, which can greatly reduce the input of labor force.

A large number of studies show that most of the effective components of conventional chemical fertilizer are lost due to the volatilization and decomposition of drenching culture, resulting in less than 50% absorption by crops, that is, the utilization rate of conventional chemical fertilizer is less than 50%. Therefore, improving the utilization rate of fertilizer is the main content of fertilizer industry research. China’s research shows that more than 10 million tons of nitrogen are lost out of the world every year due to unreasonable fertilization, with a direct economic loss of over 10 billion yuan. The economic loss caused by the pollution caused by the loss of drainage to the people’s health and the quality of agricultural products is incalculable, with an upward trend in recent years.

Production process of sulfur-coated urea fertilizer

Different from organic fertilizer manufacturing process, sulfur-coated urea is coated with sulfur uniformly on the outside of ordinary urea, and then coated with a small amount of sealant and conditioner containing trace elements on the surface of sulfur. After this product is scattered in the farmland, urea nutrients are slowly released through the sulfur shell for crop absorption and utilization, which plays a role in prolonging fertilizer utilization. Chinese Tianci factory has specially designed a fertilizer production line with an output of 15t/h to process this fertilizer, so that urea can achieve the required fertilizer efficiency.

For general agricultural producers, in order to increase crop yields, the amount of fertilization must be increased accordingly, but when the fertilization reaches a high enough, and resources and the environment does not allow, it should seek to reduce the amount of fertilizer, through the use of new fertilizers. The new fertilizer formula can fully achieve the purpose of increasing production. The compound fertilizer granules and sulfur-coated urea fertilizer made by NPK fertilizer granulator are welcomed by the market.

High efficient automatic batching system for organic fertilizer production line

fertilizer granulator Oct 7, 2020

A set of fertilizer automatic batching equipment is composed of several automatic batching bins and automatic batching machines, which can accurately batching in the production of organic-inorganic compound fertilizer and mixed fertilizer, so as to control the proportion of various nutrients and ensure the quality of products. The automation of batching and weighing system reduces the labor intensity of workers and improves the accuracy of batching. It is an indispensable equipment in the NPK fertilizer production line and organic fertilizer manufacturing process.

Organic fertilizer automatic batching system

Automatic batching system is an automatic equipment used for quantitative distribution of raw materials for a variety of materials (such as fertilizers). It is mainly used in the fertilizer industry to replace manual bench scales or volumetric measurement. This machine has the characteristics of high measurement accuracy, high distribution efficiency, high degree of automation, etc. It is one of the main parts in the complete batching equipment of the automatic batching machine.

The fertilizer automatic proportioning device can complete the automatic proportioning according to user needs, and is suitable for various dry powders and granular materials with low viscosity. The decomposed compost processed by the compost turning machine can also be used as a raw material. The automatic batching system adopts microcomputer control, electronic monitoring, digital prompt, wired remote control operation, and has the characteristics of accurate weighing, high batching precision, fast speed, good control function and convenient operation.

Application of fertilizer automatic batching system

The growth of crops needs a variety of nutrients, for example, nitrogen, phosphorus and potassium are the basic elements which need a large amount. When using the electronic batching machine for batching, it is necessary to set a silo for each raw material containing these elements. The raw materials used in the production of organic-inorganic compound fertilizer are all powdery. After the raw materials of these different components are configured according to the set proportion, they are made into compound fertilizer particles by the disc granulator machine. In the production of mixed fertilizer, granular raw materials can be placed in the batching system.

The automatic batching system is used in all kinds of organic compound fertilizer production lines, which can effectively guarantee the batching accuracy and improve the productivity. The mechanism is simple, reliable and easy to operate and maintain. Because the measurement is accurate, it can effectively guarantee the quality of organic fertilizer and compound fertilizer. Electronic batching machine is a new type of batching machine, especially suitable for compound fertilizer and compound fertilizer manufacturing plant.

Precautions for installation of two in one NPK fertilizer granulator

fertilizer granulator Sep 24, 2020

Two in one NPK fertilizer granulator is widely used for the granulation of NPK fertilizer and organic fertilizer. Because of its high granulation rate, stable operation, strong and durable equipment, and long service life, it is the first choice of equipment by the majority of users. Its volume is larger than that of the disc granulator and its production capacity is stronger. During the installation, the following items should be paid attention to.

1. Selection of installation location

The two-in-one granulator with rotating agitator teeth shall be installed on the horizontal concrete foundation. For the sake of safety, the granulation equipment shall be further strengthened with anchor bolts. During the installation, the main engine body shall be kept vertical to the horizontal plane. After the installation, further inspection shall be carried out, including whether the bolts of each part have been fixed. If there is looseness, reinforcement shall be carried out in time to ensure that all parts are installed. 

2. Preparation before operation

When the power supply of NPK fertilizer granulator is configured, it should be selected according to the power of the equipment itself. After checking and confirming that there is no problem, carry out no-load test run. The test run is normal and can be put into production.

3. Equipment use and maintenance

When maintaining the two in one NPK fertilizer granulator, pay attention to the selection of lubricants, because good lubricants have a great impact on the life of the bearing, and the use of inferior lubricants is prohibited. Generally, the parts requiring sealing and oiling include rotating bearing, roller bearing, all gears, movable bearing and sliding plane. Regular and regular inspection shall be carried out. Once problems are found, maintenance shall be carried out in time. If there is abnormal sound during use, production shall be stopped immediately to avoid safety accidents.

Our company has developed and produced internal rotating gear granulator of 60, 80, 100 and other specifications, which can also be customized according to the fertilizer production line and user needs. The shell of pelletizer is made of thickened seamless steel pipe, which is durable and will never deform. In addition, the stable base design makes it run more smoothly.

Technological process of drum granulation fertilizer production line

fertilizer granulator Jun 18, 2020

The equipment of the drum granulation fertilizer production line includes: fermentation dumper, automatic batching machine, crusher, mixing mixer, rotary drum granulation machine, dryer, cooler, screening machine, coating machine, packaging equipment, belt conveyor, etc.

The drum granulation fertilizer production line is a major breakthrough in the technology of pelletizing with high pelletization rate. It is widely used to produce pure organic, compound Hefei, organic-inorganic and bio organic fertilizer by direct granulation of organic materials such as poultry manure, municipal sludge, domestic waste, sugar factory filter sludge, paper-making sludge, distiller’s grains, soybean dregs, straw, peat, etc.

Drum granulation has novel design, unique structure, wide applicability of raw materials, large production capacity, high operation reliability, low production cost and high balling rate.

Technological process of drum granulation fertilizer production line

1. Fermentation tossing machine: to ferment and pile up the materials in the fermentation process.
2. Crusher: crushing raw materials such as high humidity materials in the organic fertilizer production line.
3. Mixer: mix various raw materials.
4. Drum granulator: the material after mixing is granulated; it is convenient for sorting and packaging.
5. Dryer: dry the granular materials with certain humidity.
6. Cooling machine: it can quickly cool the dried materials and increase the production efficiency.
7. Screening machine: screening and grading the finished fertilizer.
8. Coating machine: coating the particles to prevent the fertilizer from caking.
9.  Automatic weighing and packaging machine: to pack and pack the finished products quantitatively.  After the above steps are completed, the organic fertilizer production can be completed. If you don’t know, please consult for details!

Process and investment cost of organic fertilizer production line

fertilizer granulator Jun 18, 2020

• Investment cost of organic fertilizer production line

Equipment of organic fertilizer production line includes: fermentation equipment – raw material warehouse – crusher – screening machine – fertilizer granulator – dryer – cooler – screening machine – elevator (conveyor belt) – packaging scale. The equipment is connected with each other by belt conveyor. In the second screening link, the transmission can be used to carry back the unqualified particles to the crushing link for granulation of fertilizer granulator. This fertilizer production line is suitable for the production of organic fertilizer with single raw material and less strict proportion. According to the different equipment and specifications, the reasonable price range of the organic fertilizer production line equipment is between 300000-500000.

Equipment process of organic fertilizer production line

• Stacking of ground strips, using a ground compost machine, or feeding materials in a fermentation tank, using a tank type compost turning machine
• Evenly sprinkle the fungicide, turn the pile of fermentation to achieve heating, odor, rot, and kill mixed fungus grass seeds
• Fermentation for 7-12 days, how many times the piles are turned according to different temperatures in different places
• Complete fermentation, maturity, and out of the pond (ground type directly use a forklift to pile up)
• Use a grading sieve to screen the thickness, (screened powdery fertilizer can be sold directly)
• Crush the selected large pieces with a grinder and return to the classification screen
• Mix the required trace elements with a mixer
• Granulation with a fertilizer granulator,Fertilizer granulator can choose disc granulator, double roller granulator, organic fertilizer granulator, drum granulation, flat die granulator, and ring die granulator.
• Feed into dryer and cooler
• Automatic packaging machine packaging and sale

After the above steps are completed, the organic fertilizer production can be completed. If you don’t know, please consult for details!

Type selection of organic fertilizer production line

fertilizer granulator Jun 17, 2020

What kind of organic fertilizer production line equipment process and equipment customers choose, the investment and production cost required, and the income are different. Therefore, how to choose a reasonable process configuration is an important factor to effectively reduce the cost of equipment. The fertilizer production line of organic fertilizer can be divided into powder fertilizer and granular fertilizer according to different raw materials, storage capacity, usable capacity and market demand.

As the technological part of the granular organic fertilizer production line, the main technological means of the powdered fertilizer production line are as follows: the raw materials of organic fertilizer, such as animal manure or domestic garbage, sludge, distiller’s grains, biogas residue, etc., can be fermented, decomposed, crushed and mixed for packaging. The basic process configuration of bio organic fertilizer equipment is dehydration, drying, fermentation, grinding, stirring and packaging. In this way, the processing of powdered organic fertilizer is completed.

Compared with the simple technology of powdery fertilizer, granular organic fertilizer needs further processing. The basic process configuration of the granular organic fertilizer production line is dehydration, drying, fermentation, crushing, mixing, drum granulation, cooling and packaging. It is necessary to configure the fertilizer granulator. After mechanical cooling, the granulator can be packaged, stored or sold.

Organic fertilizer production line is a high-tech project with economic and environmental benefits. The production process of the organic fertilizer production line equipment is mainly to crush, mix and granulate, dry, cool and screen the organic wastes such as livestock manure and biogas residue with the moisture content of about 30% – 40% which are fermented and decomposed by the equipment, then to produce the spherical organic fertilizer and package the finished products.

Mushroom residue organic fertilizer production line

fertilizer granulator Jun 17, 2020

Use mushroom residue organic fertilizer production line equipment to process ecological organic fertilizer, and realize diversified development of industry. The effective utilization of mushroom residue can bring a considerable income to the majority of breeders and optimize the upgrading and development of their own industries. The production line of bio organic fertilizer equipment refers to a kind of fertilizer with the effect of both microbial fertilizer and organic fertilizer, which is composed of specific functional microorganisms and organic manure mainly from animal and plant residues (such as livestock manure, crop straw, mushroom residue, etc.) and is harmless treated by organic fertilizer equipment. Therefore, there are two components of bio organic fertilizer: ① specific functional microorganisms. ② It mainly comes from the remains of animals and plants.

What kind of mushroom residue organic fertilizer production line equipment technology and equipment customers choose, the investment and production costs required, the benefits are different. Therefore, how to choose a reasonable process configuration is an important factor to effectively reduce the cost of equipment when inspecting the fertilizer production line equipment. As the technological part of the granular organic fertilizer production line, the main technological means of the powdered organic fertilizer production line are as follows: the raw materials of organic fertilizer, such as animal manure or domestic garbage, sludge, distiller’s grains, biogas residue, etc., can be fermented, decomposed, crushed and mixed for packaging. The basic process configuration of bio organic fertilizer equipment is dehydration, drying, fermentation, grinding, stirring and packaging. In this way, the processing of powdered organic fertilizer is completed.

Compared with the simple technology of powdery fertilizer, granular organic fertilizer needs further processing. The basic process configuration of the granular fertilizer production line is dehydration, drying, fermentation, crushing, mixing, granulation(drum granulation), cooling and packaging. It is necessary to configure the organic fertilizer granulator, organic fertilizer granulator and organic fertilizer granulator. After mechanical cooling, the granulator can be packaged, stored or sold.

Wear resistant and easy-to-use Tianci small chicken manure organic fertilizer production line

fertilizer granulator Jun 16, 2020

There are two steps for processing commercial organic fertilizer in small-scale chicken manure fertilizer production line: pre fermentation and treatment part and deep processing granulation part. The supporting equipment of organic fertilizer production equipment needs fermentation dumper, crusher, screening machine, mixer, granulator, dryer, cooler, screening machine, coating machine, packaging machine, conveyor and other equipment.

• The production process of the organic fertilizer production line and the organic fertilizer machine are composed of the following links:
  1. Fermentation compost machine: to ferment and pile up the materials in the fermentation process.
  2. Crushing: crushing raw materials such as high humidity materials in the production process of organic fertilizer.
  3. Mixer: mix various raw materials.
  4. Fertilizer granulator: the material after mixing is granulated; it is convenient for sorting and packaging.
  5. Dryer: dry the granular materials with certain humidity.
  6. Cooling machine: it can quickly cool the dried materials and increase the production efficiency.
  7. Screening machine: screening and grading the finished fertilizer.
  8. Coating machine: coating the particles to prevent the fertilizer from caking.
  9. Automatic weighing and packaging machine: to pack and pack the finished products quantitatively.
• Advantages of Tianci small organic fertilizer production line:
  1. Small scale chicken manure organic fertilizer production line has the advantages of less investment, quick effect, good economic benefit and great wealth for you.
  2. It has the advantages of compact process layout, scientific and reasonable, advanced technology, energy saving and consumption reduction, no three wastes removal, stable operation and reliable operation. Easy maintenance.
  3. It is suitable for a wide range of raw materials, and the establishment rate of the product is high. Zhengzhou Tianci Heavy Industry Machinery Ltd factory direct sales refused middlemen to earn the difference.

How to choose cow dung organic fertilizer machine manufacturers?

fertilizer granulator Dec 9, 2019

The cow manure organic fertilizer production line can effectively reduce the eutrophication of surface water bodies caused by pollution, solve the environmental pollution caused by breeding industries such as cattle farms and other organic wastes, and lay a foundation for human consumption of green food and organic food. A good foundation is conducive to improving the safety and quality of agricultural products, and the ecological and environmental benefits are extremely significant.

The cow manure organic fertilizer manufacturing process is using organic waste such as livestock manure to produce bio-organic fertilizer, pure organic fertilizer and organic inorganic fertilizer. The cow manure organic fertilizer equipment is characterized by fresh cow dung as raw material, after a series of processing and advanced technology, producing complete sets of production equipment of natural organic cow manure fertilizer.

The equipment is easy to operate, low in energy consumption and high in output. It adopts a new generation of high-efficiency granulation process, scientific and reasonable process, compact layout, and effectively solves the key technical problems, such as the organic raw materials are difficult to granulate of traditional granulation process, the addition amount is low, and the raw materials need to be dried and smashed treatment. The cow manure organic fertilizer equipment has stable operation, energy saving and no consumption, no three discharges, convenient maintenance, reliable operation and wide adaptability of raw materials. It can produce spherical pure organic fertilizer, organic inorganic fertilizer and biological organic fertilizer; the particles are round and uniform, smooth, good fluidity and high strength.

How to choose cow dung organic fertilizer production line equipment manufacturers? First, let us know what equipment is composed of cow dung organic fertilizer equipment?

Cow manure organic fertilizer equipment is divided into three configurations: low, medium and high:

Low configuration: semi-wet material pulverizer, horizontal mixer, fertilizer granulator machine, drum sieving machine, packaging equipment.

Medium configuration: semi-wet material pulverizer, horizontal mixer, fertilizer granulator machine, dryer, cooler, drum sieving machine, packaging equipment, belt conveyor, etc.

High configuration: chicken manure dehydrator, fermentation compost turner machine, semi-wet material crusher, horizontal mixer, fertilizer granulator machine, dryer, cooler, drum sieving machine, coating machine, packaging equipment, belt conveyor, etc.

The quality of organic fertilizer equipment directly affects the level of efficiency. Therefore, when we choose the cow manure organic fertilizer machine manufacturers, we must not blindly choose, we must choose strong and responsible manufacturers. It is not easy for customers to earn every penny. It is also necessary to carefully select the equipment that is more suitable for them and find a manufacturer of organic fertilizer production lines with excellent technology and good after-sales service.

Other article for your reference:Sheep manure organic fertilizer production line

Chicken manure organic fertilizer production line

fertilizer granulator Dec 3, 2019

Chicken manure organic fertilizer production line processing commodity organic fertilizer requires two steps: the early stage of the fermentation and processing parts and processing granulation. Biological organic fertilizer equipment need double pile fermentation, organic fertilizer granulator, horizontal mixer, disc granulating, rotary drum dryer, cooling machine, screening machine, coating machine, packing machine and conveyor equipment.

Firstly, the feature of the chicken manure organic fertilizer production line:

1, Organic fertilizer of chicken feces does not contain any chemical composition, as a result of chicken digest ability is poor, can use up the nutrition composition of 25% only, and the other 75% nutrition composition in feed follows excrement and urine reduction, make dry finished product contains nitrogen, phosphor, potassium, organic matter, amino acid, protein to wait for composition thereby.

2,The main material is organic matter in manure, organic fertilizer and manure, organic manure increased the soil organic matter content, organic matter can improve soil physical, chemical and biological characteristics, curing soil, improving soil fertility. China’s rural “by dung breeding, seedling by dung long” the proverb, to a certain extent, reflects the manure, organic fertilizer to improve soil.

3,Chicken manure fertilizer increased a lot of organic colloid, both at the same time with the aid of the role of microbes convert many organic matter decomposition to organic colloid, this greatly increased the soil adsorption on the surface, and produce many adhesive material, make consolidation of soil particles into a stable granular structure, improve the performance of the soil water, fertilizer and air permeability, and the ability to adjust the soil temperature.

Then, the feature of the organic fertilizer production line:

It need not to use the bucket elevator, bucket elevator while modelling beautiful, cover an area of an area small, but easy to damage to particles, and easy to jam, difficult to clean, high failure rate, height space is large. This process all use belt conveyor transportation equipment and large dip Angle belt conveyor, this not only ensure the fluency of conveying system, protect the grain, and reduced the plant height, reducing the infrastructure investment. The granulation method is disc granulation, which has wide adaptability to raw materials, large output and improved product appearance quality.

Lastly,the horizontal grinder is used in the mixing and crushing process. The horizontal grinder can not only crush the large particles in the raw materials to improve the pelletization rate of the system, but also fully mix the materials again. Granulation in the production of organic fertilizer granulation way choice is very important. In the current industry mainly include disk, drum, extrusion, such as a variety of ways; these methods have their advantages and disadvantages. The advantage of granulating disc is uniform granule, stable performance and long service life and can produce organic fertilizer and fertilizer can produce inorganic and organic inorganic compound fertilizer, the technology choice granulating disc.

Other article for your reference:Cow manure organic fertilizer production line