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DATE: CATEGORY:fertilizer machine
 Rotary Drum Dryer is the ideal drying equipments to dry a variety of powdery,granulous,massive material with humidity such as river sand,silica sand,limestone,slag,coal ash,sawdust,wood shavings,wood chips, chicken manure,
grass,bean dredgs,cassava residue,cassava residue,coal slurry,etc in the industries
Of mineral dressing,building material, metallurgy,chemical and fertilizer.the rotary drum dryer is usually used with
fertilizer granulator machine or pellet mill to dry raw materials before granulating.The cow dung drying equipment has advantages of reasonable structure, high efficiency ,low energy consumption,convenient for transportation,and reliable operation;Therefore the consumption of the coal and the electricity is lower than the common ones,while the Production capacity is 10 -15% higher.the operation is very simple and reliabele. For this reason and it is used widely.There are plates in the inner wall of drum, they can make the chips full contact with the hot airflow when rotating, which decreases the drying time and pushes materials to the low side. When hot airflow pass through the rotary drum, materials are collected by the cyclone. If you want to make the off gas less dust, the off gas should be cleaned by the bag filter or hydro filter.

features of rotary drum dryer

1.Rotary drum dryer has logical structure, perfect in workmanship,
high productivity and low energy consumption.
2.Rotary drum dryer has reasonable instruction, and energy consumption can reduced by
10-15%; productivity can increased by 10-15%.
3.the rotary drum drying equipment is suitable for drying materials of powders, flakes, grains of fertilizer, sludge, clay,
mineral powder, and coal ash.

DATE: CATEGORY:fertilizer machine
Chicken litter drying machine is for large, medium, small farms and some developed farming regions.According to the requirements of products, we can choose the different heat source. Such as: gas producer, dirctly-heated type ,indirect hot-blast stove,heat transfer oil,electrical heating,steam,etc.the rotary drum dryer is suitable for chicken manure,duck manure,livestock manure,and slaughter scraps which the moisture content is below 65%.the chicken litter drying machine has a good effect on opening feed source,lowing the cost of feed and reducing the environmental pollution.

Manure litter drying machine Main features

1.Production technics :the chicken litter drying machine can be used to dry the fresh chicken manure from moisture content 65% to chicken manure organic fertilizer which the moisture content is below 13% after the High temperature drying,the manure can be granulated into organic granules with
fertilizer granulator machine or a small pellet mill
2.Drying product:The organic fertilizers are full of necessary nutrients for the crop.The scientific research departments found that the nitrogen fertilizer was 2.6%, phosphorus 3.5%, potassium content of 2.5%, crude protein 16-25%, organic matter is 45%.It's the best choice for planting the pollution-free green food and also can be used for feeding the fish, cattle, pigs and so on.
3.chicken litter drying machine has a high degree of mechanization, large production capacity and continuous operation.
4.Structure was simple and excellent . Materials running smoothly through the cylinder's resistance.The operating is convenient. 

Application and Brief Introduction of Rotary Dryer
1. Rotary chicken litter drying machine is mainly applicable for drying materials in agricultural industries as well as in the fields of cement, construction, building materials, chemicals, food, light industry, medicine and mining, etc.
2. chicken litter drying machine mainly consists of dryer body, raw material feeding plate, driving and supporting device, seal ring, etc.
3. chicken litter drying machine can be generally divided into four types, they are:
rotary drying machine
, triple-drum dryer, indirect heat transfer dryer, vertical dryer.
4. Different kind of dryer has its own characters and advantages; the specific choice of a special dryer depends on different elements.
5. The customer can consult Hongke heavy machinery to select the most suitable dryer. HK brand sand and ore used Rotary Dryer, cheap Dryer for sale.

DATE: CATEGORY:fertilizer granulator
pan type
fertilizer granulating machine is a cubage measuring feeding equipment; the pan granulator supplies materials to the next procedure evenly and continuously; At the same time, it can bear relatively higher pressure.the bio manure fertilizer granulating machine is a fine powdery material feeder suitable for non-cohesive materials like coal powder, cement, chamotte, limestone, shale, gangue and clunch.the bio fertilizer pellet mill is widely used in gold concentrator, coal mine, chemical plant, construction and foundry for quantitative and even feeding.
The pan revolves at a certain angle with the horizontal plane driven by the motor through reducer.. The powder will rise along with the revolving pan under the friction between the powder and the pan, on the other hand, the powder will fall down under the function of its gravity. At the same time, the powder is to the pan edge because of the centrifugal force. The powder material rolls in a certain trace under the function of these three forces.the bio fertilizer granulating machine gradually becomes the required size, then overflows by the pan edge.the animal manure fertilizer granulating machine has the advantages of high granulating rate, homogeneous grain, high strength, easy to operate, convenient maintenance.  

working principle and features of fertilizer granulating machine

1. manure fertilizer granulating machine structure is new and suitable. Its weight is light. Its height is low. Its process layout is flexible. And it is suitable to reformation of old factory.
2. The tilt of market is adjustable. Fertilizer pan granulator uses angle of gasket, which makes it convenient to adjust.
manure fertilizer granulating machinemanure fertilizer granulating machine decrease power consumption.
4. The grail includes chuck body and pan section, which can decrease the power of main motor. Pan section can be adjusted up and down along the pan body. The end of pan is made of the flange, which can protect materials from breaking.
manure fertilizer granulating machine is designed with unpowered composite scraper and horn scraper liquidation. Fertilizer pan granulator has a good effect of cleaning and ball making. The diameter of 90% pellet is 3-5mm.

DATE: CATEGORY:fertilizer granulator
dry method granulating machine without dryer saving much cost for you

The material is cnstrainedly pressed by mechanical force, without any additional ingredients, thus purity is ensured,The dry material is made into granules directly, no need for any further drying process. So the double roller granulator is greatly good for processing compound fertilizer and making bio organic fertilizer.The strength of the particles produced by the multifunction granulating machine are high, the mass density is increased more apparently compared to other methods of granulation. this type fertilizer pellet mill is especially applicable for to increase the mass density of product.The pollution of enviroment is controlled, the wasted powder is reduced, the packaging fee is decreased and the product is easier in transportation.
The structure of the multifunction granulating machine is compact, the maintenance is convenient, the operation is simple, the process is short, the energy consumption is Iow, the efficiency is high, the probablity of fault is Iow, the application range is wide, and the pressure of roller might be adjusted freely according to the property of material.The materiar feeding adopts non-step inverter control, the automation level is high. One operation migh control multi-units of machine
features and working principle of multifunction granulating machine
1. All kinds of dry materials enter into multifunction granulating machine from the roof of it, and then are transported to rabbet after degassing and compressing.
2. Then the two rollers of the multifunction granulating machine rotate towards opposite directions with a same speed, and press the materials. Materials enter into fertilizer pan granulator naturally because of gravity and tension.
3. After that, the materials will be transported to vibrating screen to be separated.
4. At last, the qualified products will be transported to finished product warehouse or be parked directly. The unqualified materials will come back to feeder machine and be re-crushed.
5. You can adjust the hydraulic system to adjust the pressing force according to the size and strength of the materials. Besides, adjusting the shape of roller surface slot can get different shapes of materials such as, sheet, strip, olive-shaped, flat globular.
DATE: CATEGORY:fertilizer granulator
compound fertilizer granulator is a kind of commonly used fertilizer machine for producing both organic fertilizers and inorganic fertilizers. the compound fertilizer granulating machine annual production capacity ranges from 10KT to 500KT. Hence, if you need either organic fertilizer equipment or inorganic fertilizer equipment, please feel free to contact us.The capacity is different according to your needs. The main fertilizer pellet machine can be roller granulator and disk granulator.Compound fertilizer production line, NPK fertilizer production machinery, including drum granulator, disk granulator, spray granulator, vertical mixer, horizontal mixer, chain crusher, dryer, cooler, conveyor, packing machine, etc.
With many years experience of producing NPK (compound) fertilizer equipment, we can develop and manufacture the complete line of NPK fertilizer production equipment. Our fertilizer machinery can also produce inorganic fertilizer of high, medium and low content and organic compound fertilizers.the compound fertilizer equipment main working method is to granulate by moisture granularity, making basic material do chemical reaction in the cylinder at the same time using certain water or steam. In certain condition of liquid phase,this machinery can produce pressure to form granularity among material particle under the revolving moving of tube. The main advantage is to make full use of steam to heat and adjust moisture, which raises the self temperature of material and working efficiency while reduces moisture of granularity and the load of dryer so that the rate of granularity is up to 70%. Meanwhile it also has the advantages of simple operation, high flexibility for working condition,and economical to maintain. Super-high molecular weight polyethylene in the interior of equipment prevents the sticky of material, lightens the working strength of workers and prolongs its service life.
Working principle  
     Raw materials are sent into hopper by fixed quantity feeder, when two rolls parallel each other horizontally, powder materials are continuously and evenly fed in the gap between two rollers by their gravities and forced compression, The intermediate products are bar shape, then the crusher will crush the bar shape products into irregular granules, finally using rotary screen to sieve the final products, qualified products will be put into bags, unqualified products will be recycled mix with new material for the next granulating process.

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