The granulation characteristics of different organic fertilizer granulators

fertilizer granulator Sep 2, 2023

Organic fertilizer granulator is an important machine for the production of organic fertilizer and plays a very important role in the organic fertilizer production industry. Common organic fertilizer granulators on the market include: npk fertilizer granulator, transfer granulator, disc granulator machine, new organic fertilizer granulator, new two-in-one organic fertilizer granulator, flat die granulator, ring die granulator, all kinds of granulators have their own production characteristics, and the fertilizer granulator machine price vary.

1. Disc granulator. The disc granulator machine is suitable for manufacturing 1mm~20mm spherical products, which can discharge continuously and have high output. The disc organic fertilizer granulator is a cost-effective pelletizing equipment, on the premise of meeting the process requirements.

2. Pot type organic fertilizer granulator. The pot-type organic fertilizer granulator is suitable for manufacturing 0.09mm~5mm spherical products. The pot-type organic fertilizer granulator intermittently discharges a pot, and then discharges from the discharge port. The strength of the pot organic fertilizer granulator is higher than that of the disc organic fertilizer granulator, and the dust that spreads to the environment is less.

3. Clean the organic fertilizer granulator. The clean organic fertilizer granulator is suitable for processing finished granules of 0.09mm~4mm. Clean organic fertilizer granulator is used for continuous feeding. After a pot of materials is completed, the materials are discharged from the outlet. Due to the fully sealed design of the clean organic fertilizer granulator, dust rarely spreads into the environment.

4. Drum organic fertilizer granulator. The cylindrical organic fertilizer granulator has simple structure, reliable equipment, stable operation, small maintenance workload, strong adaptability of raw materials, and high output of a single machine. However, the utilization area of the cylinder is small, the equipment is heavy, the power consumption is high, the degree of greening is uneven, and the strength is low.

5. Double-roll extrusion granulator. The twin-roller extrusion granulator is mainly used for construction ceramsite, which is extruded between two rollers to granulate, and the final product is generally a cylinder of 8-14mm. The structure is simple, and the operation and maintenance are convenient, but the roller shell is easily damaged, and the replacement cycle is generally 6 months.

How to adjust the particle size of organic fertilizer granulator

fertilizer granulator Sep 2, 2023

Common organic fertilizer granulators on the market include: npk fertilizer granulator, drum granulator, disc granulator machine, new organic fertilizer granulator, new two-in-one organic fertilizer granulator, flat die Granulator, ring die granulator, all kinds of granulators have their own production characteristics, and the fertilizer granulator machine price vary.

The organic fertilizer granulator adopts high-speed rotation, and the material is turned over at high speed with the barrel, so that the powder adheres under high-speed motion, and realizes internal continuous mixing, granulation, spheroidization, densification and other processes to achieve the purpose of granulation. Spherical, particle size 0.5-5mm, granulation rate over 98%, water content 35-40%. The size of the particle diameter can be adjusted via the rotor speed. The lower the speed, the bigger the particles, the higher the speed, the smaller the particles, and vice versa.

The organic fertilizer granulator should granulate and process fermentation raw materials within the specified range. It breaks through the disc granulator machine characteristics of large reverse material, high water content, low strength, uneven particle size or air drying, small output, and low output. It saves fuel during the drying process, breaks through low output, difficult maintenance, and mold cleaning. Difficult and troublesome to adjust, bring the characteristics of flight power and time-consuming to the user, greatly save energy, improve utilization rate, increase enterprise profit, and realize the direct desire of customers.

The application scope of the organic fertilizer granulator is: charcoal fermentation, sludge fermentation, cattle, sheep, chicken, pig manure fermentation, straw fermentation, residue fermentation, flat mushroom cultivation residue fermentation, domestic waste fermentation, etc. According to the trace elements required by crops, organic fertilizers and bio-organic fertilizers can be made from raw materials without destroying beneficial bacteria. It is a green organic fertilizer for agriculture, forestry, flowers, trees, and vegetable crops. It can deal with garbage and improve environmental protection.

Equipment configuration and process for producing organic fertilizer from duck manure

fertilizer granulator Sep 2, 2023

According to testing, a duck can excrete approximately 100 grams of feces per day, and 10000 ducks can excrete approximately 1 ton of feces per day. According to the breeding cycle, if calculated in 40 days, about 40 tons of feces will be excreted. A duck farm with a sales volume of 1 million per year will excrete around 4000 tons of feces every year. Due to the continuous discharge of feces, it is a problem that duck farms must solve.

The machine configuration for producing organic fertilizer from duck manure varies depending on the different raw materials and equipment configurations, and suitable plans can also be made based on investment budgets. The prices of organic fertilizer production lines with different yields also vary. It is recommended that customers consider how much output they want to invest in organic fertilizer production before making further inquiries, and then inform the manufacturer of the raw materials used for processing and production. This will provide an approximate price range for everyone, and then select the appropriate equipment configuration for the chicken manure organic fertilizer production line based on the expected investment.

The process flow of organic fertilizer production equipment from duck manure:

1. Ground strip stacking, using ground organic fertilizer composting machines, or feeding materials in fermentation tanks, using slot type tipping machines

2. Evenly sprinkle the bacterial agent, ferment in a pile to achieve heating, odor removal, maturation, and killing of miscellaneous bacteria and grass seeds

3. Fermentation takes 7-12 days, and the number of times the pile is flipped varies depending on the temperature in different regions

4. Completely fermented and matured, discharged from the tank (ground type, directly stacked with a forklift)

5. Use a grading screen for coarse and fine screening (the screened powdered fertilizer can be sold directly)

6. Crush the selected large blocks with a grinder and return them to the grading screen

7. Mix the required trace elements with a pre mixer

8. Granulation using an organic fertilizer granulator

9. Feed into dryer and cooler

10. Automatic packaging machine packaging and sales

The process of producing microbial fertilizers using organic fertilizer equipment

fertilizer granulator Sep 2, 2023

Microbial fertilizer is a product made of charcoal, lignite and other organic matter as a carrier, which is granulated after absorbing microbial agents. Its product is characterized by poor high temperature resistance, and the general growth temperature is 20~40°C. When the temperature exceeds 60°C and 80% of the microorganisms are added with the bacterial agent, the temperature of the carrier must be controlled at 50%°C. In addition, in order to prevent the reproduction of miscellaneous bacteria, the carrier should be sterilized bacteria. In other words, the key to the quality of microbial fertilizer products is to control the effective number of viable bacteria in the product, and the selection of the product production process is an important link that affects the effective number of viable bacteria in the product.

The key to the microbial fertilizer production process is the choice of granulation method. Common organic fertilizer granulators on the market include: npk fertilizer granulator, stock transfer granulator, disc granulator machine, new organic fertilizer granulator, new two-in-one organic fertilizer granulator, flat die granulator, ring die granulator, all kinds of granulators have their own production characteristics, and the fertilizer granulator machine price vary.

At present, there are two main granulation methods commonly used for microbial fertilizers (disc granulator machine and extrusion granulation). Since different granulation methods have different requirements on raw materials, the production process will also be different. Through the comparative study of four production processes (disc mixing granulation, extrusion granulation after mixing, spraying bacterial agent after extrusion granulation, and separation granulation), it is known that the production process of microbial fertilizer is best to choose disc separation. Granulation process. Since this process can reduce the impact of chemical fertilizers on microbial agents, the carrier and bacteria are first granulated, stored in an intermediate silo, and then mixed with the granulated particles of the carrier and inorganic fertilizer. The granulation equipment used is generally a roller extrusion granulator. Because the roller extrusion granulator adopts physical extrusion granulation, it will hardly generate mechanical heating, will not affect the biological agent, and has no three wastes, which meets environmental protection requirements. 

What are the operation processes of bio organic fertilizer production

fertilizer granulator Aug 29, 2023

Operation method of bio organic fertilizer production
(1) The animal manure and auxiliary materials were mixed according to the weight ratio of 3:1, and then the treated RW agent was added into the fermentation broth, and then stirred, and then evenly stirred.
(2) The moisture content of the fermented product should be controlled at 50% – 65% to achieve the effect of holding into a ball and dispersing when the hand is released.
(3) The stirred fermentation material can be piled up for fermentation, with height no less than 1 m, width and length no less than 1.5 m.
(4) After 24-36 hours of fermentation, the temperature can reach above 50 ℃ and 70 ℃, and the deodorization effect can be achieved in three days.
(5) It can be used as base fertilizer and secondary fermentation if it is used as seedling fertilizer.

Bio organic fertilizer needs to be made into granules, mainly to produce the fermented powdered organic fertilizer into granules. This process requires more equipment, such as fertilizer mixer, fertilizer crusher, fertilizer granulator machine, drum dryer, drum cooler, screening machine, coating machine, packaging machine, etc.
Bio organic fertilizer production project has the advantages of short construction period, high output benefit, low risk and short payback period. 
The bio organic fertilizer equipment among the organic fertilizer equipment has truly realized the development of agricultural cycle, which not only solves the problem of environmental pollution, but also uses renewable resources to turn waste into wealth. The organic fertilizer production line technology has planned to gradually promote the combination of clinker and chemical fertilizer, mainly with clinker supplemented by chemical fertilizer, and then slowly reduce the amount of chemical fertilizer, increase the amount of rotten biomass, and finally realize the use of only rotten organisms without or as little chemical fertilizer as possible, so as to realize the real circular agriculture, green agriculture and sustainable agriculture.

Configuration and cost of small-scale chicken manure organic fertilizer production line

fertilizer granulator Aug 29, 2023

Chicken manure is rich in organic matter, which can provide the nutrients required for crop growth and improve soil fertility. Chicken manure itself can be used as a pure natural farmyard fertilizer. Everyone can gather chicken manure in one piece every day in the breeding farm, and after they ferment, they can be transported to the fields for fertilizer use. Moreover, the nutritional value of chicken manure is not low, and it contains many trace elements required for plant growth. After fermentation, the fertility can also be greatly increased. If there are intelligent friends among us, we can also establish a small organic fertilizer production line to sell these fertilizers to make money.

A small organic fertilizer production line is not a fixed equipment as we imagine, but needs to be determined based on the on-site site and materials. For example, chicken manure has a high moisture content, and during fermentation, the moisture must be reduced. Corn cobs and other materials that can be crushed with straw can be added, otherwise they cannot be granulated. Sheep manure is relatively dry, and if the moisture is well controlled during fermentation, it can be granulated directly without the need for straw, The equipment used varies depending on the process.

The small-scale organic fertilizer production line costs 30000 to 200000 yuan, and each configured organic fertilizer production line varies. The low configuration of the chicken manure and pig manure organic fertilizer production line only requires a crusher, mixer, organic fertilizer granulator, screening machine, and packaging machine. Therefore, the prices of the entire organic fertilizer production line range from tens of thousands to hundreds of thousands.

Small organic fertilizer production lines can greatly save the cost of producing organic fertilizers and other products, improve production efficiency, and ensure good product quality and large batch production to meet the needs of a large number of users. In these areas, we need to develop well, and the development of organic fertilizer equipment has played a pivotal role. To develop agriculture well, protect the environment, and improve economic efficiency, we need to make great efforts in improving and updating organic fertilizer equipment, laying a solid foundation. Seize every detail and do a good job in production development.

How to use an organic fertilizer granulator to treat animal manure and produce fertilizer?

fertilizer granulator Aug 29, 2023

Generally speaking, if you want to obtain organic fertilizer, it is best to use organic fertilizer production equipment. This is the machinery needed to produce organic fertilizers.

Manure solid-liquid separator. If you have animal manure raw material or some other organic fertilizer raw material. You’ll find a lot of moisture in it. Therefore, you need to use a machine to deal with the moisture of the raw material. By using the manure solid-liquid separator, the moisture in the manure raw material will be reduced to 30%-40%.

Compost Turner. There are a lot of harmful bacteria and microorganisms in the fecal material. You should use a waste disposal machine to kill these bacteria. A manure composter can help with that.

Feces Crusher. After the composting process, you will find lumps of manure. To solve this problem, manure shredders turn lumpy manure into powdered manure.

Feces organic fertilizer granulator machine. If you want to obtain more efficient organic fertilizer, you can use an organic fertilizer granulator to make granular fertilizer. In the granular fertilizer production line, there must be powdered fertilizer first. Powdered fertilizer can be put into fertilizer granulator to make fertilizer granules. Honestly, there are two methods of granulation, wet granulation and dry granulation. If wet granulation is used, a drum dryer and drum cooler are required to remove moisture from the manure pellets.

Common organic fertilizer granulators include: npk fertilizer granulator, transfer granulator, disc granulator machine, new organic fertilizer granulator, new two-in-one organic fertilizer granulator, flat die granulator machine, ring die granulator, each granulator has its own production characteristics, and the fertilizer granulator machine price varies.

Automatic packing scale. In order to save time in fertilizer production, automatic packing scales can be used to pack manure fertilizers.

Matters needing attention in production of rotary drum granulator

fertilizer granulator Aug 29, 2023

The rotary drum granulator has been carefully studied by the technical department of the market demand, analyzed the actual situation of the user, timely and effective adjustment, research and development of the compound fertilizer equipment that is more in line with the market and more closely related to the user.
Rotary drum granulator is one of the key equipment in compound fertilizer equipment industry, which is suitable for cold and hot granulation and large-scale production of high, medium and low concentration compound fertilizer. The special rubber plate lining or acid resistant stainless steel lining plate is used in the barrel of the fertilizer granulation machine, which realizes the automatic scar removal and tumor removal, and cancels the traditional scraper device. The machine has the characteristics of high ball forming strength, good appearance quality, corrosion resistance, wear resistance, low energy consumption, long service life and convenient operation and maintenance.

Rolling belt sliding
Causes: ① the concave joint side of rolling belt is not clamped. The treatment method is to clamp the side of drum granulation roller belt and concave joint.
② It is not clamped with rolling belt and concave joint in radius direction. The fertilizer granulation machine can be clamped by base plate or clamp, but excessive or uneven clamping must be paid attention to, and the tension is easy to cause the body to jump and vibrate and cause accidents.
Body dislocation
Causes: ① wear of supporting roller. The supporting roller can be repaired or replaced according to the wear degree
② The block wheel is worn. The rotary drum granulator needs to be repaired, moved or replaced according to the wear degree.
Gear misalignment
Causes: ① the pinion is worn. Install the pinion in the opposite direction. If both sides are worn, replace the new gear for the drum granulator.
② The connection between the big gear and the cylinder was damaged. Adjust and adjust the connection, and make appropriate treatment when necessary.
Cylinder vibration
Causes: ① the connection between the supporting wheel device and the base is damaged. Adjust the connection and tighten the nut to make the supporting roller in the correct position.
② The side wear of roller belt in drum granulation. According to the wear degree, turn the side of the belt or replace it with a new one.

Equipment composition and production process of chicken manure organic fertilizer production line

fertilizer granulator Aug 29, 2023

The digestive tract of chickens is very short, and the nutrients they eat stay in it for a very short time, resulting in a low digestibility and utilization rate of nutrients, usually only 30%. The rest of the body is excreted with feces. It also causes a significant waste of feed nutrition. So chicken manure is rich in high nutrients.

The harmless treatment of chicken manure organic fertilizer production equipment is composed of organic fertilizer fermentation tipping machine, fertilizer crusher, mixer, organic fertilizer granulator, organic fertilizer dryer, cooling machine, screening machine, storage bin, automatic packaging machine, belt conveyor and other equipment. Processing organic materials such as animal manure, straw and rice husks, biogas sludge, kitchen waste, and urban waste into organic fertilizers can not only reduce environmental pollution but also turn waste into treasure.

The production process of supporting equipment for chicken manure organic fertilizer production line mainly involves using organic solid waste with a moisture content of less than 60%, such as chicken manure, pig manure, cow manure, duck manure, household garbage, rice husks, weeds, straw, etc., as the main raw materials, and mixing them evenly with microbial fermentation agents. Through aerobic continuous fermentation, the organic waste is fully decomposed, sterilized, deodorized, and dehydrated, and fermented and dried until the organic waste with a moisture content of 30-35% is crushed, Perform magnetic separation and screening, and then measure, ingredient, and mix (or further dry to produce powdered organic fertilizer) with the raw materials of binders and other components that need to be mixed according to the ratio requirements in the automated ingredient mixing system. The fully mixed materials are uniformly and continuously fed into the organic fertilizer granulator by a belt conveyor for granulation, and then dried at low temperature and high air volume (≤ 65 ℃) by a dryer before cooling, screening, and The finished particles are coated by a coating machine (with brightening agent and anti caking agent added), transported by a belt conveyor to the finished product silo, measured by a computer automatic quantitative packaging system, and packaged into 40-50kg/bag of finished products. They are then stacked and stored, ultimately producing fertilizer with round particles.

What organic fertilizer granulator is required to make organic fertilizer into granules?

fertilizer granulator Aug 29, 2023

Bio-organic fertilizers are mainly derived from plants and animals. They are applied to the soil to provide carbonaceous substances whose basic function is plant nutrition. After processing, toxic and harmful substances are eliminated, and a large number of beneficial substances are contained. Why should organic fertilizer be made into granules?

Equipment required for the production of granular organic fertilizer:

One. Hopper automatic transmission: 1. Belt transmission. 2. Automatic feeding. 3. Avoid sticking to the wall.

Two. Vertical grinder: 1. Manganese steel blade. 2. Not afraid of damage. 3. Large output.

Three. Drum screening machine: 1. Plus seal. 2. Bring a beater. 3. Not stick to the wall
Four. Organic fertilizer granulator machine: Common organic fertilizer granulators on the market include: npk fertilizer granulator, rotary drum granulator, disc granulator machine, new organic fertilizer granulator, new two-in-one organic fertilizer granulator, flat die granulator, ring die granulator, all kinds of granulators have their own production characteristics, and the fertilizer granulator machine price vary.

Five. Cooler: 1. It can greatly increase the cooling speed, ease the labor intensity and improve the efficiency. 2. Further remove part of the water and reduce the temperature of fertilizer granules. 3. The equipment has compact structure, high cooling efficiency, reliable performance and strong adaptability.

Six. Automatic packaging machine: 1. The machine adopts a new type of fully intelligent control instrument, which automatically corrects the deviation and reports the deviation, and the fault comes from the diagnosis. 2. The parts in contact with the material are all made of 304 stainless steel, which has a long service life. 3. A printer interface is reserved, which can print production data such as packaging quantity and total weight. 4. The control box adopts sealed form, which is suitable for extreme dust environment. The tightening parts are made of stainless steel for long service life.