The livestock and poultry breeding industry has developed rapidly, with the characteristics of regionalization, scale, and intensive management. Animal husbandry has made significant contributions to the improvement of people’s living standards, but it has also caused serious environmental pollution, hindering the sustainable and stable development of the animal husbandry industry. Animal manure is rich in organic matter and a certain amount of nutrients such as nitrogen, phosphorus, and potassium, making it a good source of organic fertilizer. If livestock manure is not treated and directly discharged into the environment, it not only pollutes the environment, spreads diseases, but also causes waste of resources. Therefore, it is very important to use organic fertilizer production lines for harmless and resourceful treatment of livestock and poultry manure.

The organic fertilizer production line utilizes modern microbial technology, mainly livestock and poultry manure, with bran, peanut shell powder, crop straw, and other auxiliary materials and bacterial strains fully mixed. It uses equipment such as dehydrators, fermentation stackers, semi wet material crushers, horizontal mixers, organic fertilizer granulators, dryers, coolers, drum screening machines, film wrapping machines, packaging equipment, and belt conveyors to quickly heat up, ferment, and decompose Bioorganic fertilizer produced after a series of harmless treatments such as deodorization.

The organic fertilizer crusher adopts a two-stage rotor for upper and lower crushing, without the design of a screen bottom, a high alloy wear-resistant hammer head, and bidirectional gap adjustment technology. If the hammer blade is worn, it does not need to be repaired, but can be moved to continue using. Adjusting the gap between the hammer head and the lining plate can control the particle size of the material. Only one person is needed for easy operation and easy maintenance. The material passes through the upper rotor crusher to form small particles, and then is transported to the lower rotor to continue crushing into fine powder, achieving the good effect of material powder and hammer powder. After that, it is directly discharged from the discharge port. When crushing wet materials, there will be no blockage of the material outlet, and rainy weather will not delay the normal production and use of customers.

Roll extrusion granulator: No drying process to achieve room temperature granulation, one-time molding, with the advantages of low investment, fast efficiency, low energy consumption, long service life, and high granulation rate. This machine has no discharge of three wastes, stable and convenient operation, advanced and reasonable technology, compact and novel structure, and is matched with corresponding equipment to form a small production line, which can form a certain capacity of continuous and mechanized production. It is a promotion project of national environmental protection applicable technologies.

Autumn is the season of harvesting and sowing, and it is also the peak period of fertilizer use. Zhengzhou Huaqiang Heavy Industry Co., Ltd. will discuss with you here the common knowledge about the maintenance of this NPK fertilizer production line equipment, which can ensure the normal production of our NPK fertilizer production line, so as not to delay this great opportunity.

Every day after the start or end of production, you need to check whether the compaction device of the equipment has loosened, and if there is a compaction of the loose parts in time, to avoid danger.
Every day employees need to check whether the connection of the feed box in the compound fertilizer equipment is loose. If it is loose and the gap is relatively large, it will affect the normal use of the equipment and cause collisions between equipment components. In severe cases, it will cause equipment to rupture.

It is also necessary to check the supporting equipment of the equipment sieve during production to see if there is any obvious deformation or other abnormal phenomena, and to handle the abnormalities in time to ensure the normal operation of the equipment.
There is also the need to power off the device for safety reasons when adjusting other parts of the device, and the device needs to be turned off before adjusting the device.

You also need to check whether the bearing base of the equipment is loose, and whether the equipment needs to be changed. These issues are small details that we need to pay attention to in daily production, that is, these small details may affect our entire compound fertilizer production line. Production, so regular equipment maintenance and overhaul in daily production is very necessary, if there is anything you do not understand in the equipment overhaul, you can contact us.

We are fertilizer machine manufacturers, we can supply different kinds of compound fertilizer machines for the customers, any need, just contact us.

The most important way to solve urban environmental problems is to solve the pollution caused by the aquaculture industry, which is also a challenge that most cities face and find difficult to solve. To completely solve such problems, it is absolutely necessary to have organic fertilizer equipment. There are farmers of all sizes in every city, and the phenomenon of excessive accumulation of livestock manure is common in any city. How to centrally utilize them is the top priority in solving urban environmental problems.

The production methods of organic fertilizer can be divided into: raw material collection, raw material ratio, raw material moisture control, raw material fermentation, raw material crushing, raw material drying, granulation, packaging into bags, etc. The detailed process of the complete organic fertilizer production line is as follows:

1. Firstly, build a fermentation tank based on the customer’s usage site, which can also have multiple tanks per machine.

2. Secondly, raw materials such as animal manure are fermented and decomposed, with a fermentation cycle of 7-10 days and flipped every 2 days. The entire fermentation process can kill harmful bacterial communities inside, which is also an important part of the entire organic fertilizer production process.

3. After the organic fertilizer raw materials are fermented and decomposed, they are crushed by a semi wet material crusher (the finer the fermented materials are crushed, the more rounded the particles are produced).

4. Adding elements such as nitrogen, phosphorus, and potassium, using bidirectional spiral stirring for more uniform mixing, and mechanical granulation after uniform mixing of the prepared material. Pairing with raw materials is one of the important processes in organic fertilizer production to improve the quality of the fertilizer.

5. Use an organic fertilizer granulator to generate the required granular granulation of the mixed raw materials.

6. The organic fertilizer particles are sent to the dryer through a belt conveyor to dry the raw materials, and the moisture content of the dried raw materials does not exceed 30.

After the raw material undergoes the drying step to obtain high-temperature energy, the next step requires low-temperature cooling. Since water cannot be used for cooling, it is necessary to separate the contact between the material and water through the organic fertilizer cooling machine equipment.

8. The screening machine is used to screen out unqualified organic fertilizer particles, screen out coarse materials and then refine them. Fine materials can be granulated, with a more beautiful appearance and higher granulation rate.

9. For users with higher requirements, a layer of coating agent can be added outside the particles to make their appearance more rounded and shiny.

10. Finally, pack.

The vigorous promotion and use of organic fertilizer production lines can effectively solve this problem. Organic fertilizer equipment is used to ferment and decompose animal manure into organic fertilizer, which can be reused on crops and effectively improve crop quality. It can achieve the recycling of agricultural resources and effectively solve environmental pollution problems.

Cow manure organic fertilizer production line is a complete set of equipment for processing organic manure with cow manure as raw material. The cow manure can be pumped into the equipment through a mud pump by a cow manure processor. After the equipment is dehydrated, the water content is 40% after treatment. %, You can also use straw, rice bran (including NPK) and other crops as filling material, and then sprinkle the biological strain agent, 1KG strain agent mixed with 20KG water into the raw materials, can ferment 1 ton of raw materials. Turn over once every 1-2 days, usually it can be completely rotten in 7-10 days.

The production process of organic fertilizer is closely related to the equipment configuration of organic fertilizer production line. Generally, the complete set of equipment for organic fertilizer production line mainly consists of fermentation system, drying system, deodorization and dust removal system, crushing system, batching system, mixing system, granulation system, cooling and drying system, screening system and finished product packaging system. The following describes the equipment requirements of each step of the organic fertilizer production process:

The fermentation system of the organic fertilizer production process consists of a feed conveyor, a biological deodorizer, a blender, a proprietary lifting and turning machine, and an electrical automatic control system.

The main equipment of the drying system is belt conveyors, drum dryers, coolers, induced draft fans, hot blast stoves, etc.

Deodorization and dust removal system consists of sedimentation room, dust room, etc. We provide drawings free of charge and guide users to build buildings for free;

The crushing system includes new semi-wet material crushers, LP chain crushers or cage crushers, belt conveyors, etc.;

The batching system contains equipment including electronic batching system, disc feeder, vibrating screen, and can be configured with 6-8 kinds of raw materials at one time;

Mixing system consists of optional horizontal mixer or disc mixer, vibrating screen, mobile belt conveyor, etc.;

The granulating system requires fertilizer granulator machine. The optional granulator machine includes: disc granulator, flat film granulator, special granulator for organic fertilizer, drum granulator, thrower, etc.;

The cooling and drying system can be used in rotary dryers, drum coolers and other equipment for drying and cooling.

The screening system is mainly completed by a drum screening machine. A primary screening machine and a secondary screening machine can be set to make the yield higher and the particles better.

Finished product packaging systems generally include electronic quantitative packaging scales, silos, and automatic sewing machines. In this way, full automatic non-intermittent production of the organic fertilizer production line can be realized.

Organic fertilizer throwing machine is vital organic fertilizer production equipment in organic fertilizer production line. The organic fertilizer throwing machine is also a kind of organic fertilizer granulator machine. The organic fertilizer throwing machine uses the new technology of double-disk high-speed polishing and shaping, which is widely applicable to the direct application of organic materials such as animal manure, urban sludge, distiller’s grains, straw, and peat, granulation, production of pure organic, organic-inorganic, bio-organic fertilizer, and rounding process after extrusion granulation of bio-organic fertilizer.

Organic fertilizer throwing machine is divided into single throwing machine, double throwing machine, three-layer throwing machine. The rounding process in the chemical and feed production process enables the initially extruded columnar particles of organic fertilizer to obtain a continuous high-speed rotating material flow in the shaping zone. The high-speed rotation of the particles and mutual grinding allow them to form spherical particles. The spherical particles initially formed in the first shaping area automatically flow into the second shaping area to continue the shaping and then flow out of the shaping machine. As the moisture content of the granules is controlled at about 30-35%, the powder formed during the organic fertilizer production line process will instantly adhere to the surface of the granules, and the ball formation rate will be more than 95%. It is a equipment of choice for making pellets for small and medium-sized chicken farm, organic fertilizer plant and feed plant.

Organic fertilizer rounding machine has the characteristics of novel design, unique structure, wide applicability of raw materials, large production capacity, high operating reliability, low production cost, high ball formation rate, uniform, smooth, round and high strength particles.

In recent years, NPK fertilizer production line in China has developed rapidly, with an annual output of more than several hundred thousand tons. These compound fertilizers are mainly characterized by high technological content, obvious yield increase effects and no pollution. The production, promotion and application of compound fertilizer production lines have positive effects on enhancing soil fertility, increasing crop yield, improving crop quality, and practically promoting sustainable agricultural development. The compound fertilizer production line produced by our company has the advantages of compact structure, less investment, quick results, reliable operation, low dust, and good economic benefits. It is favored by users.

Process effect of NPK fertilizer production line:
(1) The compound fertilizer production line has a fast ball forming speed, uniform particles, and the pelletizing rate has been increased from 50% to 60% to more than 95%;
(2) The output is increased by more than 30%, the particles are round and the surface is smooth;
(3) Moisture of finished product ≤ 1.0%;
(4) Nitrogen content control accuracy: + -1.5%, the nitrogen content of the compound fertilizer produced can reach 25% to 28%, which can easily achieve the production of high nitrogen and high potassium compound fertilizers;
(5) High particle strength, effectively preventing the powdering and agglomeration of compound fertilizer particles;
(6) The operation flexibility is increased, and the operation is stable, especially after the internal modification of the dryer, it can continuously produce for 6 to 8 months without sticking to the wall;
(7) Low drying temperature, saving 1/3 of coal burning and low-water content compound fertilizer production line.

Zhengzhou Huaqiang Heavy Industry has a powerful NPK fertilizer production line product manufacturing capability, integrating formulating equipment, design, production, installation and commissioning, product production, personnel training through-train service. Related products are: shredder, mixer, fertilizer granulator machine, dryer, etc.