Â Â Â Â Our company Â offers aÂ wideÂ range of machine sizes for high pressure granulating, which covers nearly all requirements of the clients. If your production is low,you can choose small type machine, if you have high production, you can choose one or more sets of machines according to your requirements.And certainly the process of granulating is dry.Â
Â Â Â Â DG series double roller granulator adoptsÂ no-drying processÂ granulating atÂ normal temperatureÂ andÂ once forming. It can produceÂ 2-6mm irregular granules,Ã˜3.8-Ã˜10mm oblateness granulesÂ and all kinds of slice products. It is a multi-purpose machine and widely used to granulate the powder materials of fertilizers, medicine, chemicals, etc,Â especially suitable forÂ 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 25%-53%), blended fertilizers and so on. Our company can tailor the chemical fertilizer production lines from 30,000 to 500,000 T/Y according to the requirements of the customers. The complete sets of the equipment are in compact layout process, scientific and rational, leading technology, energy saving, environmental protection without waste emissions, operation stability, and easy maintenance.
|Production capacity||Oblate shape 900-1300 kg/h, irregular shape 300-700 kg/h||Oblate shape 1600-2100 kg/h, irregular shape 900-1600 kg/h|
|Reducer||Adopt hard tooth surface dedicated reducer|
|Press roll||Forged with alloy steel, heat treatment in special process, the surface of press roll can be plated with hard chromium to have tustproof and wear-resistant treatment.|
|Rate of finished product||Oblate shape 60-92%, irregular shape 30-60%|
|Granular diameter||3.8, 4.2, 4.8, 5.5, 6.0, 6.5, 8, 10mm|
|Granular shape||Oblate, irregular, strip and slice|
|Moisture content||Inorganic materials 2-5%, organic materials 6-12% moisture|
|Working temperature||Normal temperature|
|Working medium||Ammonium carbonate, ammonium chloride, ammonium sulfate, urea, ammonium phosphate, calcium magnesium phosphate, potassium chloride, potassium sulfate, humic acid as well as all kinds of organic matters, etc.|
Â Â Features
Various of rollers and applied examples
Â Â Layout of Fuyi granulating processesÂ
Â Â Â Â We can design different diagram for different clients, we need to design the layout according our clients provide us some basic information about the size of their factory, and how do they want to place the equipments. Our target is making the process more simple , more easy, more economic and more effective.Â
Parts of one whole set of granulating line
Equipped with mechanical vibrating feed hopper with automatic control and timing vibration.
Â 2.Quantitative feeder
Adopts frequency conversion adjusting speed to ensure the feeding accuracy.
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3.Force-feeding screw hopper
It is composed of variable frequency motor, cone helix, stirring knife tooth and cone feeding hopper with visual glass window as well as feeding mouth assemblies and so on. Its function is to further achieve degassing and perform pressure feeding.
Â 4.Flaking machine
It is composed of left and right fixed bearing seats, frame structure, two alloy steel rollers, two hydraulic oil cylinders, electric automatic pump station as well as hard tooth surface dedicated reducer and main driving motor.
5.Crushing & granulating machine
It is composed of cutting-up box, cutting-up main shaft and special rotating cutting blades and the main shaft is driven at high speed by the motor to break the extrusion forming materials and dress into pellets.
Â 6.Vibration screen
It is equipped with screen block-proof device and convenient to clean the screen. The broken pellet and powder materials from the breaking and dressing machine is divided into pellet product and recycling powder.
7.Material return auger
It sends the unaccepted powder material returned from vibration classification screen to the feeding elevator.
Â 8.Bucket elevator
Upper and lower sprocket use assembly structure for the transportation of materials.
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It is composed of the electrical components such as electric control box, frequency conversion controller, ammeter, voltage meter, light, button switches, voltage switch and so on. All the electrical equipment is controlled and operated concentratedly.
Â Â Â Â Â Fuyi has designed and manufactured roller presses and equipments for briquetting and compacting NPK fertilizer, powder, chemical, minerals, etc, since 2006. We take care of green field projects as well as of existing plants. Our services cover material tests, process layout, engineering, and supply of complete granulating plants or key equipments, guidance of installation and commissioning, training.Â
Â Â Â Â Â Â Also, the company manufactures and supplies equipment for drying equipments and dust collector machines.Â
Â Â Â Extensive experience and best quality production facilities guarantee a smooth workflow from start to finish.
Because we can not upload more pictures,if you are interested in our company's products,please send email to me,I will use a professional attitude to serve you.
Q:Do you provide the installation service after ordering your machines?
A:As for the single machine, we provide the users instruction.
Â Â As for the production line,we provide the professional construction drawing, Â and arrange the engineer guide the user install the machines.Help the user train the skilled workers.
Q:Can you be sure the wearing parts supply in future?
A:We promise to provide the wearing parts to user in future.
Q:How about the warranty of our machines?
A:Our production line, and single machine's warranty is 1 year.
Q: Do you allow us to visit your factory for try some machines?
A:We warmly welcome the clients to come to our factory for trying each machine.
Q:Can we see some fertilizer plant with your machine?
A:We can take the customer to visite some fertilizer plants with our equipements.
Â Welcome our sincere clients come to visit our factory!!
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