compound fertilizer granulator working principle

Working Principles of compound fertilizer granulator

Raw materials to be granulated can be steam, gaseous ammonia, phosphoric acid, ammoniacal solution, ammonium phosphate slurry, and triple superphosphate slurry. After these solid fertilizer particles enter into the rotary drum, they will make reciprocating movement under functions of gravity, centrifugal force, and friction force between fertilizers. With the rotary movement of the drum, produced materials spray onto the surface of granulation nucleus. Then the coating layers become thicker and thicker until produced materials are granulated into required dimensions. Finally, those obtained products are spilled out from the discharging hole. if you want to make animal manure fertilizer,using fertilizer disc granulator is ideal choose



high technology rotary drum screening machine

rotary drum screening machine has differenct classes machine, there are one grade screener,two grade screener,three grade screener for your choice.

 Basic Information of drum screening machine
1. Functions: configured for classification, screening, grading
2. Type: open type, closed type
3. Classification: shaft rotary screen,
4. screening mesh materials: carbon steel, stainless steel 

5.Applications Scope: widely used in chemical, coal, construction, , plastic, quarry, recycling, metallurgy, mineral-selecting industries, fertilizer plant etc.
6.in fertilizer plant, it is used with fertilizer granulating machine to make fertilizer granules


                           screening discharging hole

double grade screener machine for fertilizer 

brief introduction of drum screening machine
The rotary drum dryer is mainly used for the size of the material in the quarry, 
gravel pits, coal,chemical, mineral processing,compound fertilizer  and 
other industries classification and separation of the granular material. 
People usually call it a drum sieve sand, drum screening machine.



roller squeezing type double roller granulator

Double Roller Granulator

Working principle of Double Roller Granulator
a pair of mating gear roller is used as the working part for overstocking material
The type of working principle is continuous extruding granulation of positive-displacement
The plant can be adapted widely, and the end products possess higher intensity and uniform length
Shape of particle: cylindrical ( www.hnfertilizermachine.com )
Diameter of particle: 3.5 to 10mm
Rate of end product: ≥85%
Applied scope: widely applied in the field of catalyzer, auxiliary, additive, daily chemicals, agrochemicals, and more
Merits Double-Roller Granulator: 
As the material is extruded by means of rolling of gears and positive-displacement compressing, it possess a wider adaptability to varying material, and is especially suited for granulation ( https://www.hnfertilizermachine.com/double_roller_granulator.html ) with thixotropy
Scraping cutter installed inside made the particle have the same length
Wetness required for granulation and the particle granulated by this plant is lower and the particle granulated by this double roller granulator is more intensive than screw type granulator 

double roller granulator for organic and compound fertilizer

Double Roller Granulator
Hot selling compound fertilizer extrusion roller machines


Double Roller Granulator a pair of mating gear roller is used as the working part for overstocking material The type of working principle is continuous extruding granulation of positive-displacement The plant can be adapted widely, and the end products possess higher intensity and uniform length Shape of particle: cylindrical Diameter of particle: 3.5 to 10mm Rate of end product: ≥85% 
Double Roller Granulator  adopts none-drying technology produce, cold granulation, one-step forming. Has less investment, quick effect, good economic benefit and other characteristics. 


Double Roller Granulator  structure is the granulating ( https://www.hnfertilizermachine.com/fertilizer-pellet-making-machine.html), forming, screen divided into an organic whole, make it have beautiful appearance, simple operation, low energy consumption and other characteristics. The main components such as roll body made by a new type of metal delicate who have  corrosion resistance, wear resistance, impact resistance characteristics.And the DZJ-II double input rolls not only has above characters, our company upgrades the rack, Bearing frame  use  high quality anticorrosion casting, make roller press Granulator has better stability and can  highly improve the life of  rolling bearing and the main shaft. Transmission part adopts double input transfer, not only improve the  input power rate, but also make sure the lubrication of the transmission gear and seal ability. 

double roller granulator for pressing NPK

Application and features of double roller granulator

 Operating principle : kinds of dry powders enter the machine and squeezed and 
shaped by the double roller forces .After crushing and screening ,the granule is pelletized.

Advantages of double roller granulator organic fertilizer  machine

 1.raw materials being squeezed and shaped by the extrusion force, not need any wetting agent, the fineness of the granule is guaranteed.

 2. Short technological process ,low power consumption and high output.

 3.Dry powder granulating (https://www.hnfertilizermachine.com/), not need subsequent drying process,is more convenient for the connection and  transformation of the production process .


roller press type compound fertilizer granulator

1.  Brief introduction of compound fertilizer granulator :
Double roller granulator adopts no-drying process palletizing at normal temperature and once forming. It can produce 2-6mm irregular pellets, Φ3.8-Φ10mm oblate pellets and all kinds of slice products.
It is a multi-purpose machine and widely used to pelletize the powder materials of fertilizers, medicine, chemicals and so on, especially suitable for the production of palletized fertilizers such as ammonium bicarbonate, carbamide, ammonium chloride , ammonium sulfate, potassium chloride, potassium sulfate, salt, binary, ternary compound fertilizers(Nutrient content 2553), blended fertilizers and so on.


2.  Features of compound fertilizer granulator :  
1. Room temperature can be directly material compressing the powder partly, not only to production of urea ammonium bicarbonate, chloride, ammonia, potassium chloride and other materials for the multeity compound fertilizer
2. And also applies to rare earth magnetic fertilizer granulation ( https://www.hnfertilizermachine.com/ ), without drying Equipment, particle high intensity. Production process with the right materials roller friction coefficient, low temperature.low energy consumption, pollution free.
3. Meanwhile in order to meet user needs, reach small investment and quick benefit, the plant also for users equipped with mixers, mills Bucket Elevator, pole and other fertilizer production of complete sets of equipment.

china supplying rotary drum granulator with low price

Features

1.The barrel body of this rotary drum granulator is made up of special rubber plate lining or acid-resistant stainless steel lining plate, thus automatic scar and burl removal is achieved. So the traditional scraper device is canceled in this rotary drum granulator.

2.This rotary granulator features an attractive appearance, rational structure, high granulating intensity, good corrosive resistance, good abrasive resistance, low energy consumption, long service life, convenient operation and easy maintenance, etc.

3.This rotary drum granulator is applicable to producing both of organic and inorganic fertilizers.



Applications of rotary drum granulator  
1. The organic fertilizers with turfs, lignite, sludges of organic fertilizes and straws as materials can be made into granules;
2. Organic fertilizers or organic compound fertilizer granulations with chicken manure (animal manure) as materials;
3. Cake fertilizer granulations with bean cakes as the main materials;
4. Organic fertilizer granulations with residues of urban rubbish or sewage treatment plants as materials.
5.making fertilizer granules,rotary dryer is one of key equipments to dry finished products.

Raw material for rotary drum granulator
1.Mixture of turf and wood coal , organic feculence, haulm as feed stocks for organic plantfood;
2.Dejecta of chiken or different dejectas and industrial draff as main feed
stocks for organic compost,
3.Bean cake as main feedstocks for beancake plantfood;
4.Corn, legume and smashed grass as feedstocks for total price and mixture feed.
5.Haulm from crop as feed stocks for haulm feed.


advanced compound fertilizer granulator for NPK

Function: Because the animals can only absorb 25% nutrients of the feed they eat, 
75% of the nutrients is discharged with animal manure which therefore contains many 
elements like nitrogen, phosphorus, potassium, organic materials, amino acid, 
proteins and so on. 

Material :for compound fertilizer granulator is NPK,SSP,and other chemical mateirals

Structure : the compound fertilizer granulator equipments mainly includes the following machines:crusher, disc granulator, 
rotary dryer, rotary cooler, screening machine, vertical mixer, 
belt conveyor, fertilizer coating equipment and  packaging machine.







fertilizer pan granulator machine for granulating manure

Characteristics of Pan Granulator
fertilizer Pan Granulator is an equipment which can make powder into ball shape, such as the cement industry, iron and steel industry, and chemical fertilizer industry, etc. the fertilizer granulator has the features of evenly making ball, easily water controlling, simple structure, low consumption, stable performance, etc.

Introduction of Pan Granulator:
Pan granulator ( https://www.hnfertilizermachine.com/ )
 is one important equipment during the organic manure Fertilizer Processing, whole lines can be designed according to your special need.

Features of Pan Granulator:
1.Easy maintance
2.Low malfunction rate
3.Fertilizer production machinery



Characteristics of this fertilizer granulator

1.Granulation rate > 93%.

2.Disk thicken,strengthened chassis.

3.The pan inner material is glass reinforced plastics,so it has high resistence to corrosion.

Description of fertilizer pan granulator

Description of fertilizer pan granulator
1>pan granulator is the main equipment to make the powder form material into ball, mainly used in the cement industry, steel industry and organic fertilize industry the pan granulator has the many advantages such as: ball as even, easy control water in ball, high ball strength, and the structre is simple, conveniently control, little energy depletion, revolve steadyetc.

2>the organic fertilizer granulator
 is one of common equipments in organic fertilizer industry. Generally, the pan granulator is applicable to smaller scale  fertilizer production of medium, and low concentration. The slope degree of its pan can be adjusted from 35°to 55°.The fertilzier granulator has the advantages of high granulating rate, homogeneous grain, high strength, easy to operate, convenient maintenance. 
Characteristics:
1 pan Granulator is new core Patents fertilization equipment. 
2 Granulation tray's angle use a whole arc structure, rate of granule-becoming up to 93%. 
3 Granulating disc have three feed-out mouth, convenient for intermittent production, greatly reduced the labor  intensity, improve labor efficiency

what organic fertilizer machine includes

organic fertilizer machine includes rotary dryer,disc granulator,rotary screener machine,automatic packing machine and so on

1. Fertilizer machine Application:
fertilizer Disc granulator machine, also called granulating disc is main equipment which makes powder into ball shape, widely applied in cement industry, iron and steel industry and chemical fertilizer industry. this organic fertilizer machine is a cubage measuring feeding equipment;the disc orgnaic fertilizer machine supplies materials to the next procedure evenly and continuously; At the same time, the pan granulator can bear relatively higher pressure. For example, our one of Pakistan customers adopts granulating disc to make balls in sponge iron plant. the pan granulator can mix coal with ore together to make balls, which help calcination in next procedure.


The features of organic fertilizer machine:
1. The organic fertilizer machine has good looks, the structure is simple, operation and maintenance is simple, safe, reliable, small size, light weight, users do not need special training to learn a little look at the manual to operate.
Two. The aircraft has a strong anti-super-powers in the processing of particles, stuffy even in the case of a fully loaded car, do not have to set up a separate feeding device.
3. The organic fertilizer machine has a multifunctional characteristics can produce feed, fertilizer production period, solve the problem of a machine for six months free.


disc granulator is one of the most important organic fertilizer machines to make bio organic fertilizer granules,




round disc granulator for making organic fertilizer

Description of fertilizer disc granulator 

The fertilizer disc granulator is a fertilizer pellet equipment, Granulation tray's angle use

a whole arc structure, rate of granule becoming up to 93%. Reducer and motor of the disc

 granulator use Flexible belt transmission, have a smooth start up,

slow down impact, improve using life of equipment. Granulation tray's bottom using a number

of radiation steel plate to strengthen, sturdiness and durability, never deformation. 

Thicken, aggravation.

Favorable advantage of disc granulator
1.The angle of disc granulator( https://www.hnfertilizermachine.com/pan_granulator_machine.html ) adopts the whole round arc structure, which can make sure 
 the rate of granulation is up to 93% and even above it. 
2. disc granulator has three discharging holes which are convenient for intermittent 
production, thus can greatly reduce the labor intensity and improve working efficiency.
3.disc granulator is Driven by flexible belt, the retarder and electromotor start stable, 
4. The bottom of disc fertilizer granulator was strengthened by many radiation steel-plates, which is firm, durable and never distortion.
5. The fertilizer granulator thickened, weighted and firm base can run stably without 
the holding down bolts to fix.