The granules produced by the rotary granulator have high strength and good appearance. Wlj series horizontal centrifugal granulator adopts clicking drive rotary feeding principle, with new concept, unique and complex design process, centrifugal force to the powder material which in cylinder tank, the powder material would adhesive to spherical pellets under the action of centrifugal force. Lining with pvc plastic plate or stainless steel plate, the material is not easy to stick to the rotary drum. It is one of the key equipment of the compound fertilizer industry, which suitable for cold or hot granulation and mass production for high and low concentration compound fertilizer. Drum fertilizer granulator,rotary drum fertilizer granulating. Granulation process for np and npk fertilizer, sunup tower. It consists of a rotating cylinder, which is slightly inclined to the horizontal to facilitate the. Pdf design of a fluidized drum granulator for ammonium.
Maximize the performance of your granulator, by using it properly, and giving it the proper care. For t he flui dized drum granulator used under these sp ecific prod uction conditi ons, the drum diameter was det ermined t o be 5 m, the drum length w as 10 m, and th e nu mber of li fters w as. If this drying gas has a deleterious effect on the. Npk fertilizer production line using roller extrusion granulator. Npk fertilizer production line using roller extrusion and granulation machine, capacity about 230 tons per hour, including automatic batching system, crusher, mixer, granulator,dryer, cooler, screener,packing machine, and belt conveyor, are very popular in mideast, asia, africa, welcome to our factory for site. The molten material contacts with cooling water directly which ensures high cooling efficiency, rapid solidification and large production capacity. The lifting flights are staggered and designed to shower the dry material through the gas stream. The equipment is typically used for high capacity applications and usually requires some type of recycle depending on the product specifications. Trade leads from electric rotary drum roaster suppliers and electric rotary drum rated frequency. New type organic fertilizer granulator manufacturers and.
Promill offers a proven experience since 1960 in rotating drums up to 6 meter diameter. Experiments were conducted and the data were used to obtain model parameters with reference to the operating conditions and for validation of the model. To get better production and strength of granules several. The drum granulator can also be used for producing organic. The drum is driven by motor, reducer and gear, which is supported by wheel and rollover. Peanut roaster,nut roaster manual from shellers supplier or manufactur. Failure to do so can result in serious personal injury, property damage, or void the warranty. The material is entrained in the inclined rotating mixing pan by way of wall friction.
Rotary drum granulator for large scale compound fertilizer. Rdg drum sulphur granulator, sunup sulfur pelleting. Refurbished agglomerator parts will be fully repaired or replaced as required. A schematic design of a typical drum granulator is shown in this chapter.
Fertilizer granulator,rotary dryer,compost machine,fertilizer. Apr 23, 20 rotary drum granulators feeco international, inc. How to select fertilizer granulator suitable for compound. The size and uniformity of granules can be adjusted by the stepless speed regulation function of the machine. Reasonable care and simple preventive maintenance, will maintain efficiency, longer life and minimum down time. Sprayagglomeration of npkfertilizer in a rotating drum. Drugs and medicines and pulp slurry are mixed uniformly and sufficiently, which increases reaction time and strengthen the reaction quality of pharmaceutical drugs. The equipment is typically used for high capacity applications and usually requires some type of recycle depending on the. The materials rotate with the drum and screen by different. There are different types of granulators using fluidized beds, high shear or low shear in planetary devices or rotating drums or disks 9. Drum granulation of single super phosphate fertilizer. This machine is driven by the vbelt drive motor rotating impeller.
Rotary drum granulator and disc granulator are suitable for granulation of various ingredients, and the obtained granules are of good quality and high granulation rate of materials. Rotary granulatorfertilizer pellet pressball shaperrotor. Fluid bed granulator fluidized bed granulator fluidised bed dryer fbd. Our custom granulation drums are heavyduty and built to last, for all your granulation needs. Rotary drum granulator is a kind of molding machinery that can be made material. Granulation comparing granulation methods granulation methods single pot a mixergranulator that dries granules in the same equipment without discharging is commonly called a single pot processor or onepot processor figure 1.
Tower granulation equipment draws the attention of many technical staff in this field, and it is a machine suitable for the granulation process of high concentration compound fertilizer including np and npk. Apr 20, 2014 drum granulator 11 typically used for high capacity applications and usually requires some type of recycle depending on the product specification granulation where the only feed or the majority of the feed is a liquid or melt such as urea granulation feeds may be either premoistened by mixers to form granule nuclei or liquid may be sprayed. The shell of the machine uses special rubber slab lining or acidresistant stainless lining board which realizes auto scar removal and detumor instead of traditional drawknife equipment. Drum agglomerators, also sometimes known as balling drums or rotary granulators. Rotary drum granulator rotary drum granulator is a molding machine that can make material into a particular shape. Savona equipment is your source for new, used, and reconditioned agglomerators for bringing together fines in the presence of moisture via a large rotating drum. Granulator operating manual wo series machines rotogran international inc. The investment of our rotary steel belt granulator is less than 35% of tower granulation equipment, and our product is also suitable for the production of nitro potassium phosphate.
Rotary drum screener, also called fertilizer screening machine or rotary screener, is a key equipment for sieving organic fertilizer and compound fertilizer. Jun 26, 20 after granulation, will get 28mm dimension small fertilizer granules, rotary drum granulator shaping efficiency is larger than 98%, it has larger scope for raw materials character and humidity. Rotary drum granulator, fertilizer equipment manufacturer. The operating conditions which led to the best performance for the single super phosphate granulation in a rotary drum were those corresponding to. Rotary drum granulator belongs to one of the key fertilizer granulating equipment for making compound fertilizer granules. Alibaba manufacturer directory suppliers, manufacturers. This study examined the manufacturing process of dried ammonium. New and used agglomerators for sale savona equipment is your source for new, used, and reconditioned agglomerators for bringing together fines in the presence of moisture via a large rotating drum. Engineers available to service machinery overseas lower manual cost. Over 100 production lines have been installed all over the world. Sunup is rdg drum sulphur granulator maker in china. The implantation of a granulator greatly facilitates the flow of the product and its subsequent use. It is used in grouping finished products and unqualified products which need to reprocess.
History of granulation and state of the art granulation. The compressive strength of granular fertilizer produced is higher than that of disc fertilizer granulator and rotary drum granulator. It is applied to cold,hot granulation and quantity production of high,medium or low consentration compound blending fertilizer. Chapter 4 drum granulation processes sciencedirect. Rdg drum sulphur granulator, sunup sulfur pelleting machine. It disaggregates the product by the action of rotating blades forcing the passage of the product through a calibration grid. After granulation, will get 28mm dimension small fertilizer granules, rotary drum granulator shaping efficiency is larger than 98%, it has larger scope for raw materials character and humidity. Ssv rotary granulator belongs to one of the key fertilizer granulating equipment for making compound fertilizer granules. The rotary drum granulator is a kind of shaping machine, it can make the powdery. Rotary drum granulator is one of the key equipment of compound fertilizer industry, applicable to cold and hot granulating as well as the mass production of high, low and medium concentration compound fertilizer drum granulator brief introduction. Pdf application of simulation tools for a fertilizer. The highefficiency fertilizer granulating machine is considered as the most important equipment in largescale compound fertilizer production. The shell of the machine uses special rubber slab lining or acidresistant stainless lining board which realizes auto scar removal and detumor instead of.
Rotary drum granulators manufacturer, granulation drum. The direct heat unit is used when it is permissible for the drying gases to come in direct contact with the material being dried. In wet granulation process, granules are prepared in rotary drum granulator by adding a liquid binding agent as an aqueous solution of corn. Wet granulation equipment advantages of wet granulation. Sawdust rotary drum dryer wood chips rotary drum dryeron this product details page, you can find comprehensive model number. Our rotary drum cooling machine is regularly used to cool fertilizers with a certain temperature and granularity in compound fertilizer production lines. Many models are available for the movement of fluidized drums such as rotary drum dryers. The granulation is done in a normal high shear processor.
You have clicked a page that seems to be very popular. Modeling of a rotary drum granulator for control, particle. Rotary drum granulator also called rotary granulator, rotary drum more detailed. The industrial granulator can be installed transversely over the entire width of the machine to ensure a high throughput. Rotary drum compound fertilizer granulator for largescale. When it comes to fertilizer processing, our granulation drums also known as rotary drum granulators cant be beat.
Pelletizing equipment organic fertilizer pellet mill ball shaper disc granulator rotor drum granulator manufacturing line organic fertilizer manufacturing line bb fertilizer. Drum granulator 11 typically used for high capacity applications and usually requires some type of recycle depending on the product specification granulation where the only feed or the majority of the feed is a liquid or melt such as urea granulation feeds may be either premoistened by mixers to form granule nuclei or liquid may be sprayed. It adopts combined screen which is easy to maintain and change. Proceedings of the 3 rd international conference on electrical and control technologies ect2008, kaunas, 2008. Assessment of strength of granules prepared in rotary drum.
The rotary drum granulator manufactured by us is used to make raw materials into granules in the specified shapes. Fertilizer rotary drum screening machine is a piece of common equipment used in fertilizer production, the rotary drum screening machine is mainly used for the separation of finished product and returned materials, also can achieve the finished product classification evenly. It is applied to cold,hot granulation and quantity production of high,medium or low concentration compound blending fertilizer. Agglomeration involving chemical reactions where the feed components consist of reactive liquids or gases. Rotary drum granulator is a kind of main fertilizer equipment widely used in fertilizer industry. It consists of a rotating cylinder, which is slightly inclined to the horizontal. Granulation equipment for powder fertilizer,rotary drum. Rotary drum stirring granulator adopts both mechanical stirring power and centrifugal force, which has much higher granulation rate. Drum granulators are used when an agglomeration chemical reaction process is required typical applications of a rotary drum granulator include, but are not limited to the following. Rotary drum granulator are particle size, residence time time of rotation, moisture and. Pdf solids transport modeling in a fluidized drum granulator.
As patent product, the main body of equipment can finish mixing, granulating and polishing. Sawdust rotary drum dryer wood chips rotary drum dryer, view. Pdf design of a fluidized drum granulator for ammonium nitrate. An extended modelling approach to the drum granulation processes. The drum granulator can also be used for producing organic fertilizer. Rotary dryer, rotary drum dryers, rotary dryer design. The barrel body of this rotary drum granulator is made up of special rubber plate lining or acidresistant stainless steel lining plate, thus automatic scar and burl removal is achieved, and it can be used in cold and heat granulation as well as largescale production of compound fertilizers, which is of high, medium, or low concentration. Drying may be by hot air or exhaust gases from other operations. With over 65 years of experience in providing equipment to the fertilizer industry, feeco has built a reputation for quality, efficiency, and longevity in granulation drums. Rotary granulatorfertilizer pellet pressball shaper. Proceedings of the 3 rd international conference on electrical and control technologies ect. Rotary drum granulator,rotary drum granulator for producing. When materials pour into rotary drum through feed inlet, the screening machine rotates to sieve the materials. A phenomenological model with 12 parameters for rotary drum granulation with the help of material balance equations taking into account the growth and death functions was developed.
A schematic design of a typical drum granulator is shown in. Rotary drum fertilizer granulator is one of the critical machines in compound fertilizer production line. Our product also has the advantages of small floor area, little investment, little maintenance, low energy consumption, continuous and stable running, etc. The machine can make raw materials into ball shape particles, with the features of large capacity, low energy consumption and low maintenance cost. It was concluded that the proposed model is adequate for the. Several machine for industrial like belt conveyor, crusher, air heater, silo and the other cv. Anticorrosion and wear resistant, long service life, easy operation and maintenance. Panca desain adalah perusahaan yang bergerak dalam bidang jasa gambar autocad, jasa drawing, jasa drafter autocad, jasa drafter, jasa drafter surabaya, jasa desain mesin. Introduction to rotary drum fertilizer granulator rotary drum granulator is one of the key equipment in the compound fertilizer industry. Rotary drum granulator is one of the most important equipment in compost fertilizer industry. The rotating tubes range is composed of granulator, dryer, cooler and coater. Of the different types of dryers that there are the most common is the rotary drum dryerkiln, this type of drier is common not only in the mining industry but you will find them in fertilizer plants, cement plants, and peat hogs to name but a few the theories behind these machines are very simple, heat an air space up, and then tumble the material to be dried through this space until it is.
Rotary drum granulator manufacturer granulators working principle. Granulation comparing granulation methods granulation methods single pot a mixer granulator that dries granules in the same equipment without discharging is commonly called a single pot processor or onepot processor figure 1. The screening machine can classify the finished products according to their grade as well. Rotary drum agglomerator granulator also known as balling drums or rotary granulators are very versatile pieces of equipment that can process a wide array of materials. The granulating method is rolling round fertilizer particles in wet granulation. The rotary drum screen basically consists of rotary drum, framework, funnel, retarder and engine. The rotary drum of this granulator tilts down along the discharge end in axial direction, so the liquid material goes through three stages inside the drum which are seed particle powder or small particle generation, size enlarging as well as product forming, and then spherical particles that meet the requirements of granularity are obtained. Rotary drum granulation machine is applicable to cold granulating and heat granulating. The main body of the rotary drum granulator is a horizontal drum. Panca desain is a company specializing in the field of image services, services of autocad or autocad drafter autocad freelance. Rotary drum granulator is a kind of molding machinery that can be made material into a specific shape.