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Ball Mills (Grinding Bowls)

A ball mill (ball for grinding) is an instrument used to pulverize particles such as powders to a finer state. Used for pulverization and dispersion of electronic component materials, powders such as pigments, and biomaterials. There are various materials for grinding balls such as alumina, polypropylene, stainless steel, silicon nitride, zirconia and acrylic. There are various sizes, so you can choose according to your application, and there are acid-washed glass balls suitable for grinding yeast.
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  1. Alumina balls HD series
    CC Mark (Nikkato) Alumina balls HD series
    Has excellent wear resistance.
    Dimensions, Diameter x Height H (Φmm x mm)  12.7×12.7  Spiral wear rate (ppm / h)  180  Density  3.6g/mL  Fracture Toughness  3.7MPa√m  As ONE Part Number  61-0161-77  Chemical Composition  Al2O3/93%、SiO2/5%  Material  Alumina  Type  Cylinder shape HD-127 
    from S$39.99
    Min. 5 days
  2. Alumina Balls
    CC Mark (Nikkato) Alumina Balls
    It has excellent wear resistance and durability, and is suitable for various crushing and dispersing balls such as natural raw materials, alumina, substrates for electronic components, and sealing materials. General-purpose grade type.
    Hardness (Hv)  1100  Spiral wear rate (ppm / h)  180  Density (g/cm3 3.6  Fracture Toughness  3.7MPa√m  Hardness  HV:9.8GPa(1000kgf/mm2) HRA:87 
    Rating:
    78%
    from S$22.99
    Min. 2 days
  3. Glass Bead
    AS ONE Glass Bead
    * Product colors may vary depending on the production lot and shooting conditions.
    Specific Gravity  2.5  Material  Soda-lime glass 
    Rating:
    83%
    from S$32.99
    Min. 2 days
  4. Zirconia Balls YTZ
    CC Mark (Nikkato) Zirconia Balls YTZ
    A high-strength, high-toughness zirconia ball with excellent wear resistance and durability, as well as excellent crushing and dispersion efficiency. Suitable for crushing and dispersing electronic component materials and high-performance materials. For crushing and dispersing electronic componen... Read More
    Spiral wear rate (ppm / h)  0.4  Hardness (Hv)  1250  Density (g/cm3 Fracture Toughness  6.0MPa√m 
    Rating:
    100%
    from S$269.90
    Min. 2 days
  5. Nylon Ball
    AS ONE Nylon Ball
    Since it has a polished finish, it is a true sphere with no scratches or joints. Has excellent heat resistance, abrasion resistance, oil resistance, and solvent resistance.
    Specific Gravity  1.14  Color  Light ocher  Material  PA-66 (Polyamide) 
    Rating:
    100%
    from S$35.99
    Min. 2 days
  6. PP Ball
    AS ONE PP Ball
    It is a true sphere with a polished finish. No toxic gas is generated when incinerated. It is non-hygroscopic and has excellent chemical resistance.
    Specific Gravity  0.91  Load  4.6kg/cm3  Heat Resistance Temperature (℃)  About 120  Material  PP (polypropylene) 
    Rating:
    100%
    from S$43.99
    Min. 2 days
  7. Glass beads (bright beads)
    Bright Beads Glass beads (bright beads)
    It is chemically stable and suitable as a filter medium and mill media. The color is colorless and transparent.
    Material  Soda lime glass (Y type)  Hardness  (Morse) 6.5  Refractive Index  1.52 
    from S$48.99
    Min. 2 days
  8. Glass beads
    NARIKA Glass beads
    Various usages such as experiments and crafts. It can also be used as a material for a self-made Leeuwenhoek microscope.
    Dimension (Φmm)  About 2 
    from S$4.59
    Min. 2 days
  9. Glass beads
    SANSYO Glass beads
    Rating:
    100%
    from S$32.99
    Min. 2 days
  10. Alumina Ball SSA-995
    CC Mark (Nikkato) Alumina Ball SSA-995
    It has excellent wear resistance and durability, and is suitable for various crushing and dispersing balls such as natural raw materials, alumina, substrates for electronic components, and sealing materials. High purity grade type. For crushing, mixing and dispersion.
    Hardness (Hv)  1500  Regular Temperature (℃)  1750  Density (g/cm3 3.8  Fracture Toughness  4.0  Chemical Composition  Al2O3=99.5%  Material  Alumina SSA-995 
    from S$63.99
    Min. 2 days
  11. Zirconia Balls
    AS ONE Zirconia Balls
    Trecerum (R) beads and balls are mainly composed of tetragonal zirconia, which exerts the maximum strength among ceramics by adding yttrium oxide to zirconium oxide. There are almost no SiO2, Fe2O3, MgO, etc. that cause contamination. Electronic component materials, electronic materials, inorgani... Read More
    Grain Size (μm)  (Average crystal) 0.3-0.4  Hardness  (Vickers hardness) HV1150-1200  Mass (kg)  Bending Strength (MPa)  1000  Young's modulus (GPa)  210~220  Density  6.0g/mL 
    from S$229.90
    Min. 2 days
  12. Copper Ball
    AS ONE Copper Ball
    from S$64.99
    Min. 2 days
  13. Stainless Steel Balls
    AS ONE Stainless Steel Balls
    from S$169.90
    Min. 2 days
  14. High Purity Alumina Ball
    AS ONE High Purity Alumina Ball
    It has excellent wear resistance and impact resistance, and minimizes contamination. Since it has a high density and a shape close to a true sphere, it improves crushing efficiency.
    Hardness  1300(HV)  Density  3.8g/cc 
    from S$109.90
    Min. 2 days
  15. Chrome Steel Ball
    AS ONE Chrome Steel Ball
    Material  Chrome steel (SUJ-2)  Hardness  HRC 62~67 
    from S$19.99
    Min. 13 days
  16. Steel Ball
    AS ONE Steel Ball
    A non-magnetic type that does not cure by heat treatment and has excellent corrosion resistance. It has high durability and excellent mechanical properties at high and low temperatures.
    Hardness HRC  25~39  Material  Stainless steel (SUS304) 
    from S$139.90
    Min. 2 days
  17. Glass beads
    NARIKA Glass beads
    Various usages such as experiments and crafts.
    Dimension (Φmm)  About 1 
    from S$8.19
    Min. 2 days
  18. Zirconia Ball
    AS ONE Zirconia Ball
    Content (kg)  Hardness (Hv)  900  Specification  Density (cm): 4.0g / 3  Material  Zirconia  Chemical Composition  ZrO2/55~65%、SiO2/35~45% 
    from S$38.99
    Min. 2 days
  19. Aluminum Ball
    AS ONE Aluminum Ball
    from S$86.99
    Min. 13 days
  20. Stainless steel balls
    SANSYO Stainless steel balls
    When crushing by putting it in a ball mill pot, mix two or more sizes of stainless steel balls and put them in about 1/3 to 1/2 of the pot capacity.
    from S$22.99
    Min. 9 days
  21. Nylon Coated Iron Ball
    AS ONE Nylon Coated Iron Ball
    Can be used as a crushing ball. Suitable for crushing to prevent mixing of metal ions and inorganic substances. Since it is relatively resistant to static electricity, it is easy to remove powder and easy to clean. By using nylon 12, it has excellent wear resistance, heat resistance, weather resi... Read More
    Material  White nylon 12 (Daicel Degussa) 
    from S$28.99
    Min. 2 days
  22. Glass beads (glass spheres)
    KENIS Glass beads (glass spheres)
    from S$39.99
    Min. 3 days
  23. Stainless Steel Balls
    AS ONE Stainless Steel Balls
    Material  Stainless steel (SUS304) 
    Rating:
    60%
    from S$34.99
    Min. 2 days
  24. Tungsten carbide balls
    Itoh Seisakusho Tungsten carbide balls
    It has excellent wear resistance and is suitable for crushing high-hardness materials such as minerals.
    Specific Gravity  15  Material  94% tungsten carbide, 6% cobalt  Hardness  HRA90 
    from S$279.90
    Min. 2 days
  25. Glass ball
    KENIS Glass ball
    Rating:
    60%
    from S$68.99
    Min. 2 days
  26. SANSYO copper cut beads
    SANSYO SANSYO copper cut beads
    Copper beads as an alternative to water, silicone oil and aluminum blocks. It has excellent thermal conductivity and chemical resistance compared to aluminum beads. It has a uniform grain and is highly effective as a heat medium. It can be used regardless of the shape of the container, such as mi... Read More
    Dimension (mm)  (Estimated) 2.5  Operating Temperature Range (℃)  500 or less  Mass (g)  Approximately 1600 (with 250ml bottle) 
    from S$149.90
    Min. 2 days
  27. Glass beads
    NARIKA Glass beads
    Various usages such as experiments and crafts. This product can also be used as a material for rainbow beads
    Dimension (Φmm)  About 0.1 
    from S$6.19
    Min. 2 days
  28. Zirconium Beads ZS
    Hira Ceramics Zirconium Beads ZS
    For mixing, dispersing and crushing pigments, paints / inks, pesticides, calcium carbonate, titanium oxide, etc. Excellent wear resistance due to high density, high hardness and high sphericity. Providing stable quality with domestically manufactured products. For improving the efficiency and cos... Read More
    Mass (kg)  Hardness (Hv)  1100  Density  4.4g/cc  Material  Zircon  Chemical Composition  ZrO2/63%、SiO2/32% 
    from S$45.99
    Min. 12 days
  29. Tungsten Carbide Ball
    AS ONE Tungsten Carbide Ball
    Rating:
    100%
    from S$129.90
    Min. 13 days
  30. Zirconia Balls
    AS ONE Zirconia Balls
    Since it has excellent wear resistance, it can prevent foreign matter from entering the polished material. It can be used for dispersion and crushing of pigments and paints. 1kg is put in a plastic bottle, so it is convenient for storage.
    from S$169.90
    Min. 13 days
  31. SANSYO Aluminum Cut Bead
    SANSYO SANSYO Aluminum Cut Bead
    Aluminum beads that replace water, silicone oil, and aluminum blocks. Made of aluminum with excellent thermal conductivity. It has a uniform grain and is highly effective as a heat medium. It can be used regardless of the shape of the container, such as microtubes, centrifuge tubes, vials, and pl... Read More
    Dimension (mm)  (Estimated) 4-4.5  Operating Temperature Range (℃)  -80~350  Mass (g)  Approximately 950 (with 500ml bottle) 
    from S$169.90
    Min. 2 days
  32. Acrylic resin ball (standard product)
    KOKUGO Acrylic resin ball (standard product)
    Resin balls have excellent characteristics as a whole, but the characteristics differ depending on the material. Please consider these points carefully when using. Good transparency, beautiful coloring, good adhesion
    Material  Acrylic  Color  Crystal, transparent coloring 
    from S$38.99
    Min. 8 days
  33. Zirconia Ball
    AS ONE Zirconia Ball
    Content (kg)  Chemical Composition  ZrO2/94.5±0.2%、Y2O3/5±0.2% 
    from S$199.90
    Min. 4 days
  34. Tungsten Ball
    AS ONE Tungsten Ball
    from S$129.90
    Min. 13 days
  35. Zirconia beads
    SANSYO Zirconia beads
    A bead-shaped crushing medium suitable for crushing and dispersing, which dislikes the mixing of silicon dioxide and aluminum oxide components. There are some variations in size, but it is a product that you can purchase at an affordable price.
    Mass (kg) 
    from S$199.90
    Min. 9 days
  36. Stainless steel ball (SUS304)
    KOKUGO Stainless steel ball (SUS304)
    Steel balls for mills. When crushing by putting it in a ball mill pot, mix two or more sizes and put it so that it is about 1/3 to 1/2 of the pot capacity. Glossy polishing finish
    from S$77.99
    Min. 13 days
  37. Optical glass beads
    NARIKA Optical glass beads
    It is an excellent glass bead as a material for making your own tablet microscope and Leeuwenhoek microscope.
    Dimension (Φmm)  About 3.2  Material  Glass (BK7) 
    from S$49.99
    Min. 10 days
  38. PP Ball
    AS ONE PP Ball
    Specific Gravity  0.91  Load  4.6kg/cm3  Heat Resistance Temperature (℃)  About 120  Material  PP (polypropylene) 
    from S$43.99
    Min. 4 days
  39. Zirconium Beads ZO
    Hira Ceramics Zirconium Beads ZO
    For mixing, dispersing and crushing pigments, paints / inks, pesticides, calcium carbonate, titanium oxide, etc. Excellent wear resistance due to high density, high hardness and high sphericity. Providing stable quality with domestically manufactured products. For improving the efficiency and cos... Read More
    Mass (kg)  Hardness (Hv)  1200  Density  6.1g/cc  Material  Zirconia  Chemical Composition  ZrO2/75%、CeO2/23% 
    from S$149.90
    Min. 12 days
  40. Polypropylene (PP) resin ball (standard product)
    KOKUGO Polypropylene (PP) resin ball (standard product)
    Resin balls have excellent characteristics as a whole, but the characteristics differ depending on the material. Please consider these points carefully when using. Light weight and good chemical resistance
    Color  Opaque / ground glass color  Material  Polypropylene 
    from S$29.99
    Min. 8 days
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