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        中文版    English

        Address: Qianzhou Industrial Park, Huishan District, Wuxi, Jiangsu
        Tel: 0510-83380282
        Contacts: Zhu Zhiming 13961810087
        Contacts: Zhu Yihao 18261567975
        Contacts: Yang Xifeng 13861470120
        Fax: 0510-83396128
        E-mail: zyftjxa@126.com
         Position: Home > PRODUCT > Classifier series > FJD series multilevel classifier
        FJD series multilevel classifier
        FJD series multilevel classifier

        FJD series multilevel classifier

        Working principle 
        Materials are sent by a feeding system into the self-shunt classification area for the first-time classification, then most of the coarse particles are separated, fine powder coupled with a small amount of coarse particles is carried by the rising flow area into the turbine classification area for a second classification, the fine powder is collected into the trap through a classification wheel, and the coarse particles are discharged from the classifier discharge valve.
          FJD multilevel classifier is a closed loop system by connecting FJB classifier machines in series, and it can classify powder into several granularity segments of products at the same time.
        Performance advantages and characteristics        The self-shunt classifier is a new type superfine classifier independently developed by our company, and is a perfect combination of self-shunt inertia classification technology and centrifugal classification technology; the core technology has achieved today's world advanced level, and the technical performance has a qualitative leap compared to turbine classifier.
        1
        、It is used for production of the products with narrow distribution requirements of particle size, and the upper and lower limits of particle size of finished products are controlled strictly.
        2
        、While producing the products with several grain sizes at the same time, a classifier can be used instead of a few single stage classifier.
        3
        、Low energy consumption: under the condition of the same processing capacity, its energy consumption is 50% lower than that of other horizontal and vertical classifiers.50%。
        4
        、High efficiency: under the condition of the same processing capacity, its classification efficiency is 50% higher than that of other horizontal and vertical classifiers.50%。
        5
        、High precision: high fineness of classification, large particles and screenings in the product are completely eliminated.
        6
        、Low speed: under the condition of the same classification size, its classification speed is 50% lower than that of other horizontal and vertical classifiers. At the time for production of powder with Mohs hardness < 5, classification wheels will not be involved in wear and tear; at the time for production of powder with Mohs hardness ≥7, the service life of classification wheels will be 5 ~ 8 times higher than that of other horizontal and vertical classification wheels.
        7
        、Full structure: special classification structures can be configured according to the different special requirements.
        8
        、A closed loop or open loop system can be formed with ball mill, Raymond mill, impact mill, jet mill and all kinds of other grinding equipments.
        9
        、Negative pressure production, with no dust pollution, and good environment.
        10
        、A high degree of automation, good stability and easy operation.
        Scope of application
        1、Classification of all kinds of ultrafine powder, removal of impurities and breaking up.
        2
        、Classification of superfine powder and coarse particle coupled with nanometer powder; the materials with strong viscosity and glomeration, difficult to disperse, and poor liquidity.
        Technological process

         


        Technical parameters

        Model
        FJD-1 FJD-2 FJD-3 FJD-4 FJD-5 FJD-6
        Two-stage Three-stage Two-stage Three-stage Two-stage Three-stage Two-stage Three-stage Two-stage Three-stage Two-stage Three-stage
        Processing capacity(kg/h  50~ 200 30~ 150 300~ 800 200~ 700 600~ 1200 500~ 1000 1000~ 2500 800~ 2000 1500~ 3500 1200~ 3000 2500~ 5000 2000~ 4000
        Classified fineness(um 2~150 2~150 2~150 2~150 2~150 2~150 2~150 2~150 2~150 2~150 2~150 2~150
        Classification efficiency 75~95 75~95 75~95 75~95 75~95 75~95 75~95 75~95 75~95 75~95 75~95 75~95
        Power(kw 3.7 5.5 8 13.5 11 16.5 13 20.5 18.5 33.5 29.5 51.5
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