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300ml Agate High Energy Planetary Ball Mill Grinding Jar

  • $ 69900


Specifications for Agate Grinding Jars

    • Our milling/grinding jars are made of high purity natural agate (99.91% SiO2).
    • They are not only wear-resistant but also chemical resistant to acids (except HF) and solvent.
    • They have been widely used  with minimized contamination.
    • Each jar set includes grinding jar, lid, rubber sealing gasket.
    • Agate milling/grinding jars have been popularly used in the fields, such as ceramics, electronics, light industry, paint, ink, medicine, food, geology, mining, chemical engineering.

    Agate Milling Jars for Planetary Mill Price

    Product #

    Volume (ml)

    Price (USD)

    MJPM-SIO-50

    50

    359

    MJPM-SIO-100

    100

    449

    MJPM-SIO-150

    150

    499

    MJPM-SIO-250

    250

    649

    MJPM-SIO-300

    300

    699

    MJPM-SIO-400

    400

    899

    MJPM-SIO-500

    500

    1199

    MJPM-SIO-1000

    1000

    2199

     

    Did You Know?

    A stainless steel sleeve can be added to convert to rotary mill (roller mill) application. please contact us for specific requirement. 

    Features of Agate Grinding Jars

    • High purity, low contamination to the samples
    • High cost-effective, low wear and long lifetime
    • High specific gravity, high grinding efficiency
    • Highly wear resistant to acid and solvent
    • Highly polished, smooth, easy to clean, low abrasion to the equipment
    • High mechanical strength, good toughness, impact resistance, no broken beads
    • Mainly used for lab planetary ball mill machines

    Technical Data for Agate Grinding Jars

      Model No.

      MJ-SIO-(0.05L~ 1 L)

      Main Material

      SiO2

      Density

      2.65 g/cm3

      Jar Volume

      50ml/100ml/150ml/250ml/300ml/400ml/500ml/1000ml/2000ml 

      Shape

      cylindrical

      Dimension

      as requested

      Ball Diameters

      3mm~20mm

      Hardness

      6.5~7.0 Mohs

      Suitable For                                   

      soft to medium-hard samples

      Abrasion Resistance

      good                                                             

      Compatible Grinding Ball

      mixed agate ball (3mm~20mm)

       
      Element Analysis for Agate Grinding Jars
      General Specifications

      Main Material

      agate -SiO2

      Chemical Composition

      Element

      Share %

      Silicon Oxide -SiO2

      99.91

      Aluminium Oxide -Al2O3

      0.20

      Iron Oxide -Fe2O3

      0.01

      Calcium Oxide -CaO

      0.01

      Magnesium -Mg

      0.01

      Sodium Carbonate -Na2O

      0.20

      Potassium Carbonate -K2O

      0.01

      Manganese Oxide -MnO

      0.01

      Physical and Mechanical Properties

      Specific Gravity

      2.65 g/cm³

      Hardness

      6.5~7 Mohs

      Choice of Grinding Jars & Balls

      In order to prevent excessive abrasion, the hardness of the grinding jars used and of the grinding balls must be higher than that of the material used. Normally, grinding jars and grinding balls of the same material should be chosen. For example, 250ml agate ball mill jar, normally is matched with 250g mixed agate grinding balls. However, the size of grinding jars and grinding balls should be determined experimentally if necessary.

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