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    ultrafine powder grinding mill
  •         Ultrafine powder grinding mill is researched and developed by our technologist for many years. Its take advantages of the traditional grinding mill, ball mill, circulate air micro powder grinding mill, high pressure suspension grinder mill and so on, environmental and new generational micro powder grinding mill has been developed successfully, which has two-grade and two-chamber converter and classify technique characters: compact equipment, beautiful appearance, reasonable design, no pollution ,little noise, higher fineness, save time and power, and easy to operate, it’s optimal to choose, “grinder mill king” called by the international friends.

    There are no screw bolts and bearings in inner of main machine. Production capacity of this grinding mill is 3 times of other grinding mills. Fineness of its products can reach 5000 meshes. It is a newest type grinding mill with low maintain cost.

      Working principle of ultrafine powder grinding mill:
    This ultrafine powder grinding mill belongs to newest grinding mill developed by our company. It is mainly used to grind high hardness materials which are under 10 grades. Fineness of its products can reach 500-5000 meshes (25um-2.6um); for special materials; can reach 8000 meshes (1.6um). It is a good grinding mill with highest product fineness, grinding highest hardness material at present.

    SX-88A type 1010A type ultrafine powder grinding mill process flow diagram

     

    /UploadFile/201238113350332.swf

    SX-88B type 1010B type ultrafine powder grinding mill process flow diagram

    /UploadFile/201238113449281.swf

     

      Composition of ultrafine powder grinding mill:

    ultrafine powder grinding mill Dust collection system

    ultrafine powder grinding mill Hierarchical classifier system

    ultrafine powder grinding mill Host

      Features of ultrafine powder grinding mill:
    1. This machine takes advanced assembling technology. There is no bolt and axletree in grinding chamber, we has solved axletree and bolt flexible leading to the equipment damage’s problems
    2. This machine adopts vertical double stage double room alloy steel ball grinding device, and the active grinding plate driven the steel ball rotation to grind materials, solve replace frequently vulnerable parts about the dust flies in grinding machine, grinding roller, grinding ring, and axletree’s problem
    3. This machine adopts the high strength hydraulic device; increase the working pressure 6-20tons of using alloy steel ball grinding plate, thus adding the material of force grinding speed
    4. This machine has two-stage grinding chamber, fine degree is higher, high output, solve the problem of traditional single stage and low fineness and low yield
    5. This machine uses double frequency converse technology, multilevel discharge; accurate classify is up to 99%, solve the problem of unclear classification
    6. To improve anti-friction, high quality steel ball and the paragon steel grinding disc has been used to this machine
    7. The machine’s transmission takes vertical moderator, vertical drive axle, the grinding disc is working under vertical axles’moving, and there is no bolt and axletree from the vertical axle to grinding disc, smoothly working. Solve the conventional grinding mill’s problems of exchanging for axletree, bearing bush, and axle sleeve
    8. This machine takes negative pressure working to solve dusts going out under positive pressure of traditional grinding mill’s fan
    9. This machine takes the transmission classify, cyclone feeder, four stages cyclone feeder to make grading and semicolon
    10. Double cabinet sound insulation device has been assembled to this machine’s shell, and mute and the air filter device has been used to the fan. They are used to decrease noise, pulse filter and air filter device get rid of the dust, there is no dust, no noise, furthermore, environment-friendly
    11. This machine takes low rotate speed, negative pressure cooling system to keep cooling and the character of material while grinding, at the same time solves the traditional ultrafine powder grinding and pulverizer could not keep the original nature
    12. There is no axletree, avoiding polluting material by oil spilling
    13. This machine is widely applicable to height, medium, low etc. all kinds of material Moh’s hardness class under 10
    14. Product fineness is higher, finished fineness could be adjusted 500-5000mesh, to special material could be 8000 meshes
      Technical data of ultrafine powder grinding mill:

     

    Item
     
    88A
     
    88B
     
    88C
     
    1010A
     
    1010B
    Motor of principle machinekw
    30kw-6
    grades
    30kw-6
    grades
    18.5kw-6 grades
    45kw-6
    grades
    45kw-6 grades
    Motor of No. 1 classifier kw
    11kw-2
    grades
    7.5kw-2
    grades
    /
    11kw-2
    grades
    11kw-2
    grades
    Motor of No. 2 classifier kw
    11kw-2
    grades
    11kw-2
    grades
    /
    15kw-2
    grades
    15kw-2
    grades
    Motor of No. 3 classifier kw
    15kw-2
    grades
     /
     /
    22kw-2
    grades
     /
    Adjustable motor (kw)
     /
     /
    4
     /
     /
    Motor of fan (kw)
    30kw-2
    grades
    22kw-2
    grades
    18.5kw-2
    grades
    37kw-2
    grades
    37kw-2
    grades
    Motor of feederkw
    0.06
    0.06
    0.06
    0.06
    0.06
    Motor of bucket elevator (kw)
    3kw-4
    grades
    3kw-4
    grades
    3kw-4
    grades
    3kw-4
    grades
    3kw-4
    grades
    Hydraulic pressureT
    6-20T
    6-20T
    6-20T
    6-20T
    6-20T
    Outputkg/h
    100-2500
    100-2500
    100-2000
    200-3500
    200-3500
    Size of inputmm
    5
    5
    5
    5
    5
     
    Size of final product
    um
    150-2.6
    150-5.5
    150-6.5
    150-2.6
    150-5.5
    mesh
    100-5000
    100-3000
    100-2000
    100-5000
    100-3000
    Hardness of raw material
    (Mohs hardness, grade )
    1-10
    1-10
    1-10
    1-10
    1-10
    Total power (kw)
    100.06
    73.56
    44.06
    133.06
    111.06
    Dimensionsl×d×h(m)
    17.5×3.2×5.5
    15×3×5.5
     
    17.5×3.2×5.5
    15×3×5.5