Crystal Ammonium sulfate pellets making machine granulator by Jiangsu FUYI

Crystal Ammonium sulfate pellets making machine granulator by Jiangsu FUYI      Our company  offers a wide 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. Overview        DG series double roller granulator adopts no-drying process granulating at normal temperature and once forming. It can produce 2-6mm irregular granules,Ø3.8-Ø10mm oblateness granules 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, 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 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.Technical parameters ModelDG-200DG-350Motor power15KW30KWProduction capacityOblate shape 900-1300 kg/h, irregular shape 300-700 kg/hOblate shape 1600-2100 kg/h, irregular shape 900-1600 kg/hReducerAdopt hard tooth surface dedicated reducerPress rollForged 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 productOblate shape 60-92%, irregular shape 30-60%Granular diameter3.8, 4.2, 4.8, 5.5, 6.0, 6.5, 8, 10mmGranular shapeOblate, irregular, strip and sliceMoisture contentInorganic materials 2-5%, organic materials 6-12% moistureWorking temperatureNormal temperatureWorking mediumAmmonium 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.  Features         DG series double roller granulators are the key equipment for the production of pelletized fertilizers. It has the features of advanced technology, rational design, compact structure, novelty and practicality, low energy consumption, fit to relevant equipment, single or multi-machine combination. It can form continuous, mechanical production lines with 30,000T to 500,000T annual output; it can optimize the formula, adopts no-drying process, production in normal temperature and once forming products. The quality of its products is in conformity with the technical specifications of the compound and blending fertilizers. Especially, the double roll palletization of ammonium chloride, ammonium sulfate, ammonium bicarbonate, potassium chloride and other fertilizer fills a blank in China. It can produce all kingd of high, medium and low concentration dedicated compound and blended fertilizers. It is one new generation upgrade and update product of saving energy and lowing consumption in the compound and blended fertilizer industry.       Regarding the problem during the production process, like: yield is low, poor wear resistance roll, etc. Our engineering and technical personnel improve key processes, related technology & technical parameters after repeating test which increased wear on the roller, yield improved significantly. Friction coefficient is small between Materials and roller during the production process, low temperature rise, energy consumption & no pollution.Various of rollers and applied examples  Layout of Fuyi granulating processes       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. Parts of one whole set of granulating line1.Pre-feederEquipped with mechanical vibrating feed hopper with automatic control and timing vibration.  2.Quantitative feederAdopts frequency conversion adjusting speed to ensure the feeding accuracy.    3.Force-feeding screw hopperIt 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. 4.Flaking machineIt 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 dri