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Granulator Machine for Fertilizer

With many years experience of producing fertilizer machine, we can design and manufacture various granulator machine for fertilizer, which can be used for producing organic fertilizer, bio organic fertilizer, compound fertilizer, npk fertilizer, liquid fertilizer, slow release fertilizer, etc.

Our granulator machine includes wet type granulation with disc granulator, pan granulator, rotary drum granulator machine, new type organic fertilizer granulator, organic fertilizer mixing granulator, dry type granulation with double roller granulator, flat die granulator, etc. The granulation rate of our granulator machine is above 90%, with high quality and its life span can reach more than 10 years.

How to produce organic fertilizer and high quality bio organic fertilizer?

Raw materials reception and preparation

To produce organic fertilizer or high quality bio organic fertilizer, firstly, you need to prepare the raw materials. We can use various kinds of organic wastes, like animal manure (chicken manure, cow dung, pig manure, sheep manure),municipal sludge (MSW), food waste, agricultural waste (straw, bean dregs, mushroom residue, palm oil waste, neemcake, vinasse draff, stalk), wood waste, sewage sludge, industrial organic wastes, etc.

You can make full use of the organic wastes to produce both powder organic fertilizer or granular organic fertilizer and organic fertilizer pellet. The capacity of our organic fertilizer production line or organic fertilizer production plant ranges from 1 ton/hr to 50 ton/hr, from small to large capacity for your choice.

Fermentation and Composting to Make Optimal Aerobic Decomposition

Customer can use compost turner machine to make organic compost from waste materials.

Our compost turner machine can shorten your fermentation period. This equipment will create a better aerobic environment, making it fermented faster. It can mix the compost materials evenly. The compost effects will be better if you can adjust the C/N, moisture content and PH of materials. Meanwhile, its turning adjust the temperature of compost, promoting the microbial reproduction.

there are different types compost turner machines for your plants. There are groove type fermentation turner for your municipal waste composting. And there are also compost windrow turner for your outdoor compost processing reference. Especially, GATE provide various kinds of compost turner machines for meeting your different requirements, groove type compost turner machine, crawler type compost turner machine, mobile type compost machine, fermentation tank, etc.

In order to improve the environmental quality, more and more countries pay attention to how to deal with the waste without causing pollution. Now, here is the good news that the compost making machine could make the organic wastes into organic fertilizers. To be honest, compost turner is one type of composting equipment. Under the aerobic conditions, it can help the microorganism to quickly decompose the organic wastes in the fermentation process by mixing the raw materials. compost turner also play an important role in crushing the caked materials. LANE compost facilities are dedicated for organic fertilizer production plant. You can assemble LANE composting turner both indoor and outdoor. Our compost fertilizer machine have the features of wide application, advanced technology. At present, we have manufactured many different types of compost making machines. Hence, our composting turners could meet all requirements of different organic fertilizer production line.

Granulator Machine for Making Organic Fertilizer 

Fertilizer granulator machine is used for making granular fertilizer. You can use it for both organic fertilizer production line and compound npk  fertilizer production line. GATE fertilizer equipment manufacturing factory has various pellet mills and you can use them for making different types of fertilizers. You can use new organic fertilizer granulator  machine to make pure organic fertilizer, while the roller press granulator machine is applicable for producing compound npk fertilizer.

Organic fertilizer granulator machine is a key fertilizer equipment in the organic fertilizer production line, the fertilizer granulator machine is used for making organic fertilizer pellet, the granulator machine for fertilizer mainly includes organic fertilizer mixing granulator, new type orgnaic fertilizer granulator, disc granulator or pan granulator, flat die granulator.

Animal Waste New Type Organic Fertilizer Granulator

Animal Waste New type organic fertilizer Granulator is a molding machine which can make the material into specific shape. It is suitable for large production of cold, hot granule and high and low concentration compound fertilizers. New type organic fertilizer granulator for sale can not only granulate a variety of organic matter, especially for the coarse fiber materials which are difficult to be granulated by conventional equipment, such as crop straw, wine residue, mushroom residue, drug residue, animal dung and so on. With the combination of the two granulating methods, it will make the granule forming rate more higher, and the granules are more beautiful, while saving energy and energy efficiency.

New Type Organic Fertilizer Granulator Capacity: 1-20 tons per hour.

New Type Organic Fertilizer Granulator Raw materials: animal wastes, sludge, vinasse, bagasse and some other organic materials.

New Type Organic Fertilizer Granulator Applicated range: organic fertilizer production.

New Type Organic Fertilizer Granulator Advantage: large capacity, stable working, high granulating ratio, best granule surface

Features of New Type Organic Fertilizer Granulator 

  1. Mixing and rotating together, two granulating method combined for working in New type organic fertilizer Granulator for chicken manure
  2. Special rubber sheet lining or acid resistant stainless steel liner can be added, better solve materials stick to the drum
  3. Stable foundation, thickened spiral steel materials and ametabolic wheel will ensure machine stable working
  4. Widely raw materials processing in Animal Manure New type organic fertilizer Granulator.

Organic Fertilizer Mixing Granulator for Organic Fertilizer Production

Organic Fertilizer Mixing Granulator is also called wet fertilizer granulator or stirring tooth granulator. It can not only granulate a variety of organic matter, but also is especially able to granulate the coarse fiber material that difficult to be granulated by conventional equipment, such as crop straw, wine dregs, mushroom residue, drug residue, animal manure and so on. In addition, Sluge Organic Fertilizer Mixing Granulator also has a good granulation effect on the humic acid, municipal sludge and other similar raw materials. The raw materials need not to be dried before granulation, after screwing, ball shape fertilizers will be out easily.

Organic Fertilizer Mixing Granulator Capacity: 1-10 tons per hour .

Organic Fertilizer Mixing Granulator Raw Materials: poultry and animal feces manure, carbon black,pottery clay ,kaolin etc.

Organic Fertilizer Mixing Granulator Applicated range: organic fertilizer production.

Organic Fertilizer Mixing Granulator Advantage: widely using; high granulating rate; stable working; easy operation

Features of Organic Fertilizer Mixing Granulator

  1. High granulation rate, dense granularity. The ratio can be 90% above
  2. Wet raw materials are available processing, no need drying before organic fertilizer mixing granulator granulating
  3. No binder need to add, materials inside will grow inlaid with each other under certain force.
  4. Perfect ball shape fertilizers, moisture 20%-40%
  5. Heavy seamless steel pipe ensure stable organic fertilizer mixing granulator running

Wet Granulation with Disc Granulator or Pan Granulator

Disc Granulator for Fertilizer Production is widely used for producing round granules of organic fertilizer and compound fertilizer. Adopting arc disc angle structure, the granulation rate can be 85% above with uniform granules in Organic fertilizer disc granulator. The design of granulation plate is convenient for intermittent continuous production, which greatly reduces the labor intensity and improves labor efficiency.

Disc Granulator Capacity: 0.5-5 tons per hour.

Disc Granulator Raw Materials: organic materials, npk materials and mineral materials.

Disc Granulator Applicated range: organic fertilizer and compound fertilizer production.

Disc Granulator Advantage: low cost, widely using, easy granule size controlling and easy installation

Working Principle of Disc Granulator

Materials enter into disc plate by conveyor. With rotating of disc and water sprayer, materials will be better combined with water in Disc granulator for sale. Disc rotate make raw materials fall down and lift up, as the time goes, the granule gradually become bigger. After achieving the predetermined diameter in Disc granulator Manufacturer, the granulation will be out of the pan to the next procedure again.

Chicken Manure Flat Die Granulator

Chicken Manure Flat Die Granulator is mainly used for granule processing in the (biological) organic fertilizer, fish breeding and poultry raising. And the particles shape of organic fertilizer is cylindrical. Bio-organic Fertilizer Flat Die Granulator can produce cylindrical granules directly without drying or crushing process which saves a lot of energy. Forming the granules at one time, no returning particles, high granulation ratios.

Flat Die Granulator Capacity: 1-5 tons per hour.

Flat Die Granulator Raw Materials: animal manure, agricultural wastes, food wastes.

Flat Die Granulator Applicated range: organic fertilizer production and animal feed production. Flat Die Granulator Advantage: low energy, one time processing, high granulating ratio, no drying, easy store

Feature of Flat Die Granulator

1.Cylinder shape fertilizer processing, low moisture and hard dense

2.One time processing, no need to dry in Animal Feed Flat Die Granulator.

3.The granules have uniform composition and neat shape, and the diameter of granules are as following: Φ2,Φ2.5,Φ3.5,Φ4,Φ5,Φ6,Φ7,Φ88 etc

4.Simple operation, easy maintenance and perfect technical design with less labor from Wood Pellet Flat Die Granulator.

Compound Fertilizer Rotary Drum Granulator

Compound Fertilizer Rotary Drum Granulator is a critical granulator machine in fertilizer production line. Rotary Drum Granulator for Sale is applied to cold and hot granulation in large and medium size compound fertilizer factory. By adding a certain number of water, steams and vapors, raw materials in the rotary drum will become uniformly humid during the granulation process. Then materials will be connect together and rolled into particles because of the drum rotating. The formed fertilizer particles are of 1-4mm in ball shape with no edge.

Rotary Drum Granulator Capacity: 1-15 tons per hour.

Rotary Drum Granulator Raw Materials: chemical materials, mineral, organic materials.

Rotary Drum Granulator Applicated range: organic fertilizer and compound fertilizer production. Rotary Drum Granulator Advantage: multi-function; large capacity; anti-corrosion; high granulating ratio

Feature of Rotary Drum Granulator for NPK Fertilizer Production

  1. Easy operation and maintenance, stable working in Chemical Fertilizer Rotary Drum Granulator.
  2. High granulating rate: the granulation ratio can be 70% and strength is higher
  3. Long service life: inning with anti-corrosive rubber engineering plastic which can better protect raw materials harm to the inner of drum
  4. Large capacity with low power in NPK Fertilizer Rotary Drum Granulator
  5. Steam and liquid spraying available, pipe concluded

NPK Fertilizer Double Roller Granulator

NPK Fertilizer Double Roller Granulator is the key granulation equipment for NPK fertilizer granulation. Double roller press granulator uses squeezing principle to form fertilizer particles with diameters of 3-10mm in one time. The shape and size of the ball socket on the roller shell can be customized by customer. Dry type fertilizer Double Roller Granulator has higher granulating ratio of over 95%. With no drying technology, materials will be pressed into ball shape to meet the requirements of compound fertilizer production in npk fertilizer.

Double Roller Granulator Capacity: 1-50 tons per hour

Double Roller Granulator Raw Materials: Potassic fertilizers, Nitrogen fertilizers, Phosphate fertilizer

Double Roller Granulator Applicated range: NPK fertilizer production

Double Roller Granulator Advantage: small space, dry processing, low energy consumption, low investment

Advantage of Double Roller Granulator

  1. Reasonable structure, machines will be tested before transporting and roller will be polished in perfect using
  2. Wide application scope: no only for NPK fertilizer production, but for cat litter working
  3. High granulating ratio, higher than 95% in Double Roller Granulator
  4. No drying need, simple working make big benefits
  5. Environmental working, low energy consumption and no waste emission from Double Roller Granulator for Fertilizer Production

How To Establish Chicken Manure Organic Fertilizer Production Line?

the moisture of Chicken manure is around 70%, straw moisture content is 10%, after composting water content of chicken manure can be reduced to 30%. The initial water content adjusted to 50-60% is the best. You can calculate the amount of back fill for chicken, manure is 33%, chicken manure and accessories ratio is 3: 1. According to the local conditions, you can use straw, corn stalks, peanuts and other organic matter as the auxiliary material.

Chicken manure composting and fermentation

Chicken, duck manure composting fermentation is mainly use biological effects combined with advanced mechanical technology to effectively handling chickens and duck manure. the common process is aerobic fermentation. Using aerobic fermentation method can helt to rise up composting temperature high and fast , maturity cycle is short. Due to its high fermentation temperature, can effectively kill eggs,germs and plant seeds etc. in chicken manure, under the effective mechanical stirring, the drying effect is also very significant. At present, the composting fermentation process commonly used in industry mainly includes the stacker compaction fermentation process and aerobic tank fermentation process.

The chicken, duck manure compost in the smooth surface earth in the form of chopped pile. sprinkle with biological fermentation agent. ( directly put the material into the tank if use tank fermentation machine), compost pile width should equal to the equipment width, make the compost plie as high as possible and its length as long as possible, such as 50 meters, 100 meters, the ground to be smooth, concree land or soil land both ok, (as long as the land is smooth with a certain hardness is ok) .to produce 10,000 tons required 5-6 acres land, tank fermentation machine covers an relatively small area.

Compost and straw, sawdust and other excipients (moisture content should be 50% -70%), ferment bacteria and other uniform mixing and turn over, 3-5 hours to deodorize, 16 hours warming to 50 degrees, when the temperature reaches 55 degrees, then re-mixing and turning pile and aeration, after that whenever the material temperature reaches 55 degrees,it will start overturning, which is play the role of uniform fermentation, aeration, cooling , repeat the last process until thoroughly decomposed.

Chicken manure fermentation in summer and autumn, the time control in about 7-10 days, winter and spring is about 12-20 days. After the above fermentation process, chickenmanure has basically decomposed. Come out of the fermentation tank, stacked in the warehouse for about 10 days will be fully cooked. This chicken, duck manure entire harmlessly process is over. Powder chicken, duck made of organic fertilizer is done.

Cooked rotten chicken, duck manure, the color is tan, the basic no smell, the material temperature is close to the atmosphere temperature, the degree of looseness is good; Second, the chemical indicators, namely the moisture content below 30%, total nitrogen, phosphorus and potassium nutrients, organic matter content (Based on the actual quality of chicken and duck manure), pH 7.5-8.0, fecal coliforms ≤ 100 / g, parasitic egg mortality in 95% to 100%. Where to achieve the above indicators are perfect fermentation.

CAD Drawing Design of Chicken Manure Organic Fertilizer Production

If you want to make granulated fertilizer , you need to increase the granulator, crusher, grading sieve, dryer, cooler, automatic packaging machines, belt conveyors and other equipment.GATE can design the CAD drawing for the whole organic fertilizer production line, and provide the technical support service.

Working Process of Chicken Manure Organic Fertilizer Equipment

Completely fermented decomposed chicken manure by conveyor into the crusher smashing, the fineness of 80 mesh material accounted for more than 65%, through the conveyor belt into the organic raw material warehouse, after electronic measurement with other raw materials (NPK) into the raw materials Crusher for the secondary crushing and mixing, crushing and mixing the material through the belt conveyor into the drum granulator, in the case of adding water and steam, the raw material temperature is raised, the material itself Viscous is excited, under the function of continuous rolling, the material gradually rolling into a ball, finally outflow at the rear ,pellets send feed into disc pelletizer by the belt conveyor , at the large disc pelletizer angle, long Within the granulation area, the particles are continuously lifted to a height where the particles continuously roll off under the action of gravity. The strength of the particles is further strengthened and the appearance of the granules is more rounded. As the particles in the disc granulator gradually increase, Overflow pelletizing plate,send into the dryer through belt conveyor, hot air of hot air stove induced to dryer ,which contact with organic fertilizer particles and its Moisture is quickly switched out, a large amount of vapor is introduced into the dust collector,after remove dust and water washing treatment,release to the air.

The temperature of the dried pellets is about 70 degrees, flows out through the rear of the dryer, and then enters the cooler for cooling. The normal temperature air introduced by the induced draft fan is in full contact with the high temperature particles in the cooler, the temperature of the high temperature pellets is gradually cooled to normal temperature , The hot and cold air inside the cooler is introduced into the dust chamber by the induced draft fan, and after the dust is removed, washed and release to air. Organic fertilizer from cold to ambient temperature flows out from the tail of the cooler into the screening machine. Under the continuous rolling action of the screening machine, the un-screened organic fertilizer passes through the fine mesh section (diameter 2.5 * 2.5) of the screening machine and the product sieve Segment (aperture 4.5 * 4.5), organic fertilizer is divided into fine return material, the finished product particles and large particles of three specifications, of which the fine material and large particles through the belt conveyor back to the granulator to re-create The granules and the finished product granules are sent to the coating machine through a belt conveyer and fully mixed with the coating oil or the functional bacteria into the coating machine for coating and the uniform coating of the coating oil or the functional bacteria is adsorbed on the surface of the granules of the organic fertilizer , And then into the finished product warehouse, measured by the electronic packaging machine into the packaging machine packaging seal, and then into the finished product storage.

Chicken Manure Organic Fertilizer Production Line

The fermented chicken manure organic fertilizer crushed and sieved,with  binder and other need to be compatible ingredients ,according to the ratio, in the mixing system for metering, ingredients, mixing, the fully mixed material evenly and continuous feeding to new organic fertilizer granulator by the belt conveyor , the polishing machine thrown into a ball-shaped particles, the dryer for low-temperature wind drying (≤ 65 ℃) ,after cooling, screening, the finished product particles transported by the belt to Finished silos, the computer quantitative packaging system measurement, packaging and storage.

The new organic fertilizer granulation machine is most suitable for direct granulation after fermentation, saving drying process, greatly reducing manufacturing costs. The new organic fertilizer granulator using high-speed rotary mechanical stirring force and the resulting aerodynamic , fine powder material in the machine to achieve continuous mixing, granulation, nodularity, dense process, so as to achieve the purpose of granulation. Particle shape is spherical, sphericity ≥0.7, particle size is generally between 0.3-3 mm, granulation rate ≥90%, the size of the particle size can be adjusted by mixing the material and the spindle speed, usually the lower mixing materials, higher speed, the particles more smaller, and vice versa. Applications: This machine is especially suitable for the granulation of light powder material. The finer the basic particles of the fine powder material, the higher the sphericity of the particles, the better the ball quality. General requirements Before the granulation of materials granulation should be less than 200 mesh is appropriate, the typical application of materials: chicken manure, pig manure, cow dung, carbon black, clay, kaolin and so on.

How to Start the Production of NPK Compound Fertilizer Production Line?

NPK Compound fertilizer production line or NPK Compound fertilizer plant is mainly used for producing npk compound fertilizer. The line adopts rotary drum granulator or double roller granulator which has large capacity for fertilizer granulation, and can be used for producing high, medium and low concentrated npk compound fertilizer.

The npk compound fertilizer production line include automatic batching machine, mixer machine, rotary drum granulator or pan/sisc granulator, belt conveyor, rotary dryer, rotary cooler, rotary screen, rotary drum coating machine, automatic packing machine and chain crusher. We provide complete sets of equipment for npk compound fertilizer production and solutions for our esteemed customers!

Application of NPK Compound Fertilizer  Manufacturing Plant
1. Rotary drum granulator line has wide adaptability to raw materials which can be urea, ammonium nitrate, ammonium chloride, ammonium sulfate, monoammonium phosphate(MAP), diammonium phosphate(DAP), single superphosphate(SSP), potassium chloride, potassium sulfate, gypsum, lime, etc. You can choose according to market demand and soil test results.
2. Rotary drum granulator production line can produce npk compound fertilizer, organic fertilizer and organic compound fertilizer with the content of N, P, K ranging from 20-48%. It is mainly used for producing spherical particles with a diameter ranging from 1mm to 5mm.

CAD Design Drawing of NPK Fertilizer Production Plant

Process of NPK Compound Fertilizer Production Line

The process technology of N-P-K fertilizers is advanced and reliable. According to the compatibility and crossability of the three raw materials, N-P-K compound fertilizer in different percentage composition can be manufactured applicable for different requirements of soils and crops.

                                                                  NPK Compound Fertilizer Production Line

  1. Firstly, the raw materials are put into mixer in strict accordance with the technical requirements of each raw material quantity. Then the conveying belt sends the materials to crushing machine.
  2. Then, the crusher machine smashes lump materials into small ones that the fineness meets the required for granulation. Then the conveying belt sends the materials to rotary drum granulator machine.
  3. During granulating, there is a water pump to offer gas and makes fertilizer particles forming easily. The solid fertilizer powder after granulating will rise by the rotation of the cylinder and scroll down under the effect of gravity. At the same time, according to the raw material quantity, add a certain proportion adhesives for granulation. After several times repetition of the same rotation, fertilizer materials gradually form. Next the conveying belt sends the materials to rotary drum drying machine and cooling machine.
  4. There are also draught fans to supply hot air and cold air to drying machine and cooling machine respectively. After drying and cooling is screening process. the coating machine can beautify the materials.
  5. In the process of screening, the qualified materials can be sent to packaging machine by bucket elevator, while others are conveyed back to crusher or granulator to be re-processed.

Advantages of NPK Compound Fertilizer Production Line

  1. Equipped with advanced fertilizer manufacturing technology, this npk compound fertilizer production line can completenpk fertilizer granulation all in one process.
  2. Adopts advanced rotary drum granulator, granulating ratio is up to 90%, high intensity of granules,
  3. The inner cylinder body adopts high quality rubber plate lining structure which prevents the raw material from sticking on the plate.
  4. Wide adaptability of raw materials, suitable for npk compound fertilizer, pharmaceuticals, chemicals, fodder and so on.
  5. High-quality, stable performance, anti-corrosion and wear-resistant materials components, abrasion proof, low energy consumption, long service lifespan, easy maintenance and operation, etc.
  6. High efficiency and economic returns, and the small part of feeding back material can be granulated again.
  7. Adjustable capacity according to customers’ requirements.
  8. Highly automatic and high precision. The batching machine system and packing machine are controlled by PLC computer to realize automation.
  9. We have taken full consideration of user experience when designing and manufacturing fertilizer machines.

Why Choose Us To Be Your Professional Supplier of Fertilizer Production Equipment?

HENAN GATE HEAVY INDUSTRY MACHINERY TECHNOLOGY CO.,LTD  is a leading and professional manufacturer of fertilizer machine and whole fertilizer production line in China. We are expertise in manufacturing high quality equipment for fertilizer production. We believe in “Great Achievements Through Excellence!” As for management principles, we insist on High Quality, Great Mission and Extraordinary Values.

We can provide whole line of service, from technical consultancy, CAD drawing design, factory design, equipment production, shipment, and dispatch professional engineers to guide for installation and commissioning service, training your workers and technical stuff. Also, we have sufficient stock of spare parts, we can provide the spare parts at very fast speed and lowest cost.

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