compound fertilizer production – Organic Fertilizer Products

Packaging machine for organic fertilizer production

Fertilizer packaging machine can be divided into automatic packaging machine and semi-automatic packaging machine from the degree of automation. The former does not require human involvement in the entire packaging process, while the latter requires some auxiliary cooperation. Of course, the price of the two fertilizer manufacturing equipment is different, and customers can choose according to their own needs.

Semi-automatic packaging machine only needs to hang the bag manually. The weighing method of the equipment can be selected according to the actual needs of the upper weighing and lower weighing. The material falls due to gravity. When the weight is close to the target weight, the unique two-stage control valve ensures accurate weighing of the material.

Compared with manual operation, the advantages of organic fertilizer automatic packaging machine are very obvious. In the entire process of drum granulation, packaging can be completed with a simple operation. In the past, the equipment of the ton bag industry was simple and rough, and the packaging mainly relied on forklifts and manual filling.

This way not only requires a lot of human resources, but also highly polluting materials are easy to cause harm to the human body, especially the work efficiency is much lower than that of fertilizer packaging machines.

With the continuous development and improvement of packaging machines, a variety of products such as single bucket packaging scales and double bucket packaging scales have been derived for users to choose. When purchasing, users can freely choose according to their own materials and packaging needs.

More detailed info, welcome go to https://www.fertilizermachinesale.com/

NPK Fertilizer Granulation and Coating Process

In the NPK fertilizer manufacturing process, the coating process is added to make a slow-release fertilizer. Slow-release fertilizer is also known as controlled-release fertilizer.

The rate of release of nutrients in fertilizers can be controlled to a certain extent for continuous absorption and utilization by crops. After fertilization, the loss of fertilizer nutrients, especially nitrogen, can be reduced in the soil.

20t per hour drum granulation plant layout

It can reduce the frequency of fertilization, saving labor and costs. In order to increase crop yields and incomes, the application of slow-release fertilizers can improve the resistance of crops to disease lodging.

In the production process of nitrogen, phosphorus and potassium fertilizer, the amount of coating agent is controlled according to the length of particle storage time. So what are the precautions for nitrogen, phosphorus and potassium fertilizer granulation coating?

Fertilizer granule coating machine is composed of spiral conveyor, stirring tank, oil pump, main machine, etc., which can effectively prevent organic fertilizer and compound fertilizer from agglomeration, and is an effective coating fertilizer production equipment.

Precautions for fertilization and coating operations

1. When the coating machine is running, please do not remove the protective device.
2. When the coating machine is running, it is forbidden to drill holes under the fuselage.
3. It is forbidden to carry out internal inspection and repair when the coater is running.

4. Do not touch the motor and wires without insulating gloves.
5. When inspecting the furnace and coating machine, it is forbidden to use mobile lights with a voltage higher than 12V.

6. If there is no perfect grounding wire, it is forbidden to start the coating machine. If there is current on the device, stop the machine immediately until the ground wire is repaired.

More detailed info, welcome go to https://www.fertilizermachinesale.com/

Potassium chloride granules production with pan granulator

In the production of potassium chloride granular fertilizer, the powder can be granulated by disc fertilizer granulator. The particles produced by disc granulator are spherical and have good strength. It can be widely used in agricultural production.

In the granulation process of disc fertilizer granulator, adhesive needs to be added to form the particles. The binder can be compounded by ordinary inorganic minerals in a certain proportion. When potassium chloride is granulated, the adhesive has synergistic effect.

When using adhesive granulation, it has a good effect on granulation rate and particle strength. Potassium chloride is granulated by disc fertilizer granulator, and the particles are spherical.

Process flow of NPK fertilizer production line

NPK fertilizer production line deals with potassium chloride fertilizer. First, all raw materials are mixed through the batching system and crushed to the appropriate particle size through the chain mill. The disc fertilizer granulator makes the powder into particles.

After drying and cooling, the potassium chloride particles are coated with a protective film through a fertilizer coating machine to complete the particle processing of potassium chloride.

Disc fertilizer granulator NPK fertilizer production line

When applying potassium chloride, attention should be paid to the appropriate potassium application period.

The application period of general potassium fertilizer should be early or not late, and it should be used as base fertilizer and early recovery period. When the application amount of potassium fertilizer is small, it can be used as base fertilizer at one time.

When the application amount of potassium fertilizer is large or the soil texture is light, the application effect of base fertilizer and topdressing is better.

Soil nutrients and fertilization should also be considered when determining the appropriate application period of potassium fertilizer.

In the soil with serious potassium deficiency, the middle soil potassium fertilizer should be fully applied with potassium fertilizer as the base fertilizer, appropriate organic fertilizer as the base fertilizer, combined with topdressing.

Pay attention to the application method of potassium chloride. The centralized application of potassium fertilizer is conducive to improve its utilization rate and achieve good results. However, direct contact with seeds or seedlings is not recommended. For general crops, the combination of soil fertilization and foliar fertilization can be adopted.

More detailed info, welcome go to https://organicfertilizermachines.com/npk-fertilizer-manufacturing-process/

Fertilizer Production with Dry Granulation Equipment

Organic-inorganic compound fertilizer can not only provide comprehensive nutrition for crops, but also increase and renew soil organic matter, promote microbial reproduction, improve soil physical and chemical properties and biological activity, and reduce environmental pollution. Want to make compound fertilizer by your own fertilizer project, welcome go to https://fertilizergranulatormanufacturer.com/compound-fertilizer-granules-manufacturing-plant-cost/

With the increase of crop yield per unit area and the increase of chemical fertilizer application, soil degradation is becoming more and more serious. Excessive application of chemical fertilizer, especially nitrogen fertilizer, is easy to cause soil nutrient imbalance, soil erosion, secondary salinization, soil acidification and other problems, resulting in the continuous decline of soil fertility.

Organic-inorganic compound fertilizer is a high-quality fertilizer for the production of green and pollution-free agricultural products. The yield of organic-inorganic compound fertilizer is about 10% higher than that of single chemical fertilizer.

Flat die extrusion granulator is suitable for granulation of organic-inorganic compound fertilizer. Organic and inorganic raw materials can be made into organic fertilizer. It is the key equipment in the production process of organic-inorganic compound fertilizer.

Production technology of organic-inorganic compound fertilizer

In the production process of organic-inorganic compound fertilizer, when the fertilizer particles are extruded, there is no need to spray water before granulation, and there is no need to dry and cool after granulation. The granulation rate of flat die extrusion fertilizer granulator is more than 90%.

Because the base fertilizer is not heated, nutrients will not be lost.

Moisture control of flat die extrusion fertilizer granulator

Because there is no drying equipment in the production process of organic-inorganic compound fertilizer, controlling the moisture of appropriate raw materials and controlling the moisture of finished fertilizer within the standard range is the key to the production of flat mold granulator.

In the production of fertilizer granulator, the dosage of calcium, magnesium and phosphorus fertilizer should be strictly controlled. Before granulation, calcium superphosphate should be added to calcium magnesium phosphate fertilizer to neutralize the raw materials.

More detailed info of different types of fertilizer machines, welcome go to https://fertilizergranulatormanufacturer.com/

Organic Compound Fertilizer Production

The composition of organic fertilizer is complex, and rational application is very important. Fertilizer granulator equipment manufacturers suggest that we pay attention to the following two points.

1. Organic fertilizer should be fully decomposed before application. If some animal manure, such as pig manure, cow manure and sheep manure, is directly applied to the soil without fermentation and decomposition, the decomposed organic fertilizer in the soil will be decomposed and fermented by microorganisms, and the ammonia produced is easy to cause crop root burning, and some will breed weeds and spread diseases and pests.

We advocate using a dumper to fully ferment manure before application. After the compost is wetted with water, it is put into the fermentation tank to make the temperature reach 35-40 ℃. When feces are fully fermented at high temperature, it can kill insect eggs and weed seeds in compost, which is safer and more effective.

2. Organic fertilizer should not be too thick or applied too much. Especially when fertilizing dry land crops, if organic fertilizer is applied directly between rows or near the roots of crops, the concentration around the roots is too high due to the small water holding capacity of dry soil.

After the root system contacts the fertilizer pile, it will cause physiological water loss of crops and form reverse osmosis. Crops not only do not absorb nutrients, but also make water and nutrients in roots exude, resulting in poor growth or withering of crops, but water loss and dead seedlings cause soil nutrient imbalance.

The fertilizer made by NPK fertilizer manufacturing process can not alleviate soil problems, while organic fertilizer plays a great role in soil fertilization.

Therefore, organic fertilizer should be used as the base fertilizer, evenly mixed in the soil and integrated with the soil. When applying organic fertilizer in the growth period, ditch application or hole application should be adopted. Do not spread the pesticide on the ground. Foliar vegetables generally should not be sprayed with high concentration liquid organic fertilizer as foliar fertilizer.

How to maintain NPK fertilizer production line?

NPK fertilizer production line equipment needs regular maintenance. If it is not maintained for a long time, it will seriously affect the service life of the equipment and may also bring potential safety hazards. The following small series will introduce the equipment maintenance methods of compound fertilizer production line in detail:

1. After long-term use, regularly check whether all parts of the equipment of the compound fertilizer production line work normally, and timely deal with the problems found;
2. The equipment of compound fertilizer production line needs to lubricate the bearing in use. When choosing the lubricant, we must choose the product with good cleanliness and tightness;
3. If the temperature of the machine is found to be too high during use, stop working immediately and check the cause of the excessive temperature. This is very important. If you continue to work at high temperature, it will cause great damage to the equipment of the compound fertilizer production line

The above shared equipment maintenance methods of compound fertilizer production line hope to be helpful to you.

In recent years, Zhengzhou Shunxin heavy industry has continuously launched new products on the basis of digesting and absorbing the advanced achievements of products at home and abroad.

The product quality has been steadily improved, and the products have been serialized and standardized, which has won the unanimous recognition of customers.
Our best-selling products include compound fertilizer equipment, fertilizer granulator, stacker, dryer, pulverizer, mixer and rotary coating machine.

More detailed info on npk fertilizer production machine, go to https://organicfertilizermachines.com/npk-fertilizer-manufacturing-process/

How to dry compound fertilizer granules?

Drying process is also the key of NPK fertilizer production line. The fertilizer should be dried after granulation to reduce the moisture in the particles and increase the hardness of the particles, which is very important to the quality of the fertilizer.

1. The installed dryer shall be subject to an empty machine test for not less than 4 hours. In case of any abnormality during commissioning, it shall be handled in time.

Rotary Drum Dryer Used in Fertilizer Production Line

2. After commissioning, retighten all connecting bolts, check and supplement lubricating oil. After the test is normal, the load test can be carried out.

3. Before load test run, single air test run shall be conducted for each auxiliary machine. After the single machine test is successful, transfer to the joint test.

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4. Ignite the hot air oven to preheat the dryer and start the dryer at the same time. Do not rotate the cylinder to prevent the cylinder from bending.

5. According to the preheating condition, the wet material is gradually added into the drying cylinder, and the feeding amount is gradually increased according to the moisture content of the discharged material.

6. The preheating of the dryer needs a process, and the hot blast stove should also have a preheating process. Sudden fire is prohibited. Prevent local overheating and uneven thermal expansion and damage.

7. Fuel combustion value, thermal insulation quality of each part, moisture content of wet material and uniformity of feeding amount affect dry product quality and fuel consumption. Therefore, it is an effective way to improve economic benefits to make each part reach the state as much as possible.

8. In the working state, the roller frame shall be filled with cooling water.

9. All lubricating parts shall be filled in time.

10. During shutdown, the hot blast stove shall be closed first, and the drying cylinder shall continue to rotate until it is cooled to close to the outside temperature.

11. It is forbidden to stop at high temperature to prevent the cylinder from bending and deformation.

12. In case of sudden power failure, close the hot blast stove immediately, stop feeding, and turn the cylinder half a circle every 15 minutes until the cylinder cools down.

The operating procedures of this fertilizer manufacturing process should be careful and professional. Failure to follow this procedure will cause the cylinder to bend.

NPK Organic Compound Fertilizer Application Methods

NPK compound fertilizer has comprehensive nutrition, high content and good physical properties. But how to use NPK compound fertilizer correctly? Three problems should be paid attention to in the application process.

First of all, NPK compound fertilizer should be selected according to different soil and crops. Only in this way can its fertilizer efficiency be exerted. Rice, wheat, corn and other food crops need more nitrogen fertilizer, nitrogen and phosphorus compound fertilizer can be used; Leguminous crops can fix free nitrogen in the air, and can apply phosphorus and potassium fertilizer. Some economic crops can choose ternary or multivariate compound fertilizer suitable for local soil and climate conditions.

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The second is the combination of compound fertilizer and simple fertilizer. The nutrient composition of compound fertilizer is fixed. Only when combined with various element fertilizers can the nutrient requirements of crops in different periods be met.

Generally speaking, compound fertilizer should be used as base fertilizer, and simple fertilizer can be used as top fertilizer at peak and critical period. At the same time, organic fertilizer must be applied.

Third, the method should be appropriate. In various compound fertilizers, the proportion and form of various nutrients are different. In addition, soil and crop types are different, so fertilization methods should not be the same, should be treated differently.

Clay soil fertility should be applied deeply, sandy soil fertility can be removed easily, and a small amount of fertilizer can be applied. The compound fertilizer containing ammonium nitrogen should be covered deeply to reduce the loss. How to make npk fertilizer granules at large scale? Go here for more.

The compound fertilizer containing phosphorus and potassium should be applied in a centralized way and near the root system to avoid nutrient fixation and promote the absorption and utilization of crops. Generally speaking, expensive potassium dihydrogen phosphate should not be used as base fertilizer, but as external fertilizer or seed soaking.