other balls

  • Drilled balls/thread balls/Punch balls/Tapping balls

    Drilled balls/thread balls/Punch balls/Tapping balls


    Material: aisi1010/ aisi1015/ Q235/ Q195/ 304/ 316;

    We can process and customize various through-hole balls and half-hole balls according to customer requirements or drawings.

    Punch balls have the following forms:

    1. Blind hole: that is, no penetration, half hole or a certain depth according to customer requirements. The aperture can be large or small.

    2. Through hole: that is, punch through, the hole diameter can be large or small.

    3. Tapping: thread tapping, M3/M4/M5/M6/M7/M8, etc.

    4. Chamfering: It can be chamfered at one end or at both ends to make it smooth and flat without burrs.

  • ZrO2 Ceramic balls

    ZrO2 Ceramic balls

    Production process: isostatic pressing, air pressure sintering;

    Density: 6.0g/cm3;

    Color: white, milky white, milky yellow;

    Grade: G5-G1000;

    Specifications: 1.5mm-101.5mm;

    ZrO2  Ceramic beads have good overall roundness, smooth surface, excellent toughness, wear resistance and impact resistance, and will not break during high-speed operation; the extremely small friction coefficient makes the zirconium beads very low in wear. The density is higher than other ceramic grinding media, which can increase the solid content of the material or increase the material flow.

  • Si3N4 ceramic balls

    Si3N4 ceramic balls

    Production process: isostatic pressing, air pressure sintering;

    Color: black or gray;

    Density: 3.2-3.3g/cm3;

    Accuracy grade: G5-G1000;

    Main size: 1.5mm-100mm;


    Si3N4 ceramic balls are precision ceramics sintered at high temperature in a non-oxidizing atmosphere. Except for hydrofluoric acid, it does not react with other inorganic acids.

  • Brass balls/Copper balls

    Brass balls/Copper balls

    Product features:Brass balls mainly use H62/65 brass, which are usually used in various electrical appliances, switches, polishing, and conductive.

    The copper ball has very good anti-rust ability not only to water, gasoline, petroleum, but also to benzene, butane, methyl acetone, ethyl chloride and other chemicals.

    Application areas: Mainly used for valves, sprayers, instruments, pressure gauges, water meters, carburetor, electrical accessories, etc.

  • Glass ball

    Glass ball

    scientific name soda lime glass solid ball. The main ingredient is sodium calcium. Also known as crystal glass ball-soda lime ball.


    Density of soda lime glass: about 2.4g/cm³;

    1.Chemical properties: The high-strength solid glass beads have stable chemical properties, high strength, low wear, fatigue resistance, corrosion resistance and other excellent properties.

    2.Use:It is widely used in paints, inks, pigments, pesticides, rubber and other industries. It is suitable for the cleaning and polishing of large and small metal, plastic, gold and silver jewelry, diamonds and other objects. It not only restores the smoothness of the processed objects, but also strengthens the strength accuracy and special color effects of the objects themselves, and the loss of the objects is very small. Ideal material with special effects for surface treatment of various products and precious metals. It is also a must-have product in the work of grinders and ball mills. It can also be used as a seal, etc.