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    airflow classifier gravity separator
  • Professionally be used with ball mill, vibration mill, Raymond mill, ultrafine grinding mill etc.

               
    Airflow classifier
    Gravity separator

    Gravity separator

    Gravity separator is our new separating machine. It is also newest eco-friendly energy-saving equipment in mixer separating field. It has steady performance, good separating result and high efficiency. It makes the working atmosphere reach environmental standard, no waste water and no acid or alkali pollution. After come into the market, it is popular by many clients.

    Gravity separator can be widely used in separating metal and non-metal material, powdery material, mixing material based on their different material quality, different gravity and different diameter. It is applicable to mine selection, medical science, chemical industry, electric metal recycling and rare metal recycling. It replaces water separating, flotation method in old market without pollution and energy waste.

    Airflow classifier Working principle
    Airflow classifier is consisting of classifier, cyclone separator dust catcher, and draft fan. Material is up to classifier by strength of fan, separate fine material from coarse material under centrifugal force of grading turbine high speed rotation .and suitable fine material is collected by cyclone separator or dust catcher through grading impeller. Under the gravity and centrifugal force, coarse material slide, threw to the bulk around and slide, during sliding the coarse material is stroke by the airflow, the fine material scattered from together with coarse is blew to classify chamber. The course is discharged from the dump value.

    Airflow classifier Features
    1. It takes the grading impeller device, low speed and power, anti-abrade.
    2. Ari classifier with reasonable structure, could produce different fine finished ones, especially to scale production and industrialization required 325-8000 meshes (1.6-45micrometer) micro powder mill
    3. It is widely used to be made closed circulation to be applied to ball grinding machine, vibrating grinding machine, ray grinding mill equipment
    4. Running under negative pressure, dust emission less than 400mg/m, the noise is not more than 75db (a)
    5. High degree of automation. The control system taken processing control, appear running environment .every classifier impeller adopts sleeplessly adjustable speed electronic transducer, the auto-circulating system is controlled by electronic system

    Airflow classifier Scope of application
    1. High hardness material: silicon carbide, corundum, carbide, alumina, garnet, zircon sand, zirconia, etc.
    2. Non-metal mine: quartz, black lead, kaolin, carbide, mica, barites, mullite, medical stone, French chalk, paraffin, etc.
    3. Chemical industry: aluminum hydroxide, cilical gel, dye, epikote, additives, etc.
    4. Food and medicine: flower powder, sesame, kinds of vegetable powder, lucid ganoderma, hawthorn, Chinese medicinal herb, health care products, antibiotic, and cosmetic
    5. Metal: aluminum powder, copper powder, magnet powder, zinc Powder
    6. Others: ceramics, refractory material, electronic material, magnetism material, rare earth material, phosphor powder, and copy material powder


    Airflow classifier process flow
                                                                   Airflow classifier SX-1 type


                                                                 Airflow classifier SX-2 type


    Airflow classifier SX-3 type
     

    Airflow classifier Technical data

    Type
    SX-1
    SX-2
    SX-3
    SX-4
    Output (t/h)
    0.5-3
    0.5-3
    0.5-4
    0.5-4
    Fineness of product (d97:μm)
    10-45
    6.5-45
    2.6-45
    2-25
    Efficiency of classification (%)
    60-90
    60-90
    60-90
    60-90
    Motor of fan (KW)
    15-18.5
    18.5-22
    22-30
    22-30
    Power of No. 1 classification (KW)
    7.5
    7.5
    11
    11
    Power of No. 2 classification (KW)
    /
    11
    15
    15
    Power of No. 3 classification (KW)
    /
    /
    18.5
    18.5
    Power of No. 4 classification (KW)
    /
    /
    /
    22