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Made of imported agate, it not only has high strength and toughness, but also has high wear resistance. It can be used in various ball mills, has a long service life, can reduce costs, reduce ball wear during production and processing, and has little impact on the environment.



Technical parameters
diameter: Φ3mm-Φ20mm
Main ingredients: Natural SiO₂
Density (g/cm³): ≈ 2.65
hardness: Moderate, Mohs 7
Wear resistance (wear rate): Good, high brittleness, brittle
Contamination risk: Very low, mainly introducing Si impurities
Main application areas: Laboratory analysis (geology, mining, environmental protection), food, Chinese medicinal materials and other soft materials that avoid metal contamination.
* The above parameters are for reference only. The specific parameters are subject to actual conditions or customized parameters can be customized according to special requirements.;
1. It has high specific gravity, high strength, high crushing efficiency and can shorten the processing time.
2. It has high true sphericity, smooth surface, small diameter distribution, and can crush and disperse high-precision products.
3. Due to the use of high-purity raw materials, it has high wear resistance and can reduce the mixing of impurities.
4. Good wear resistance, long life, no need to replenish agate grinding balls frequently, reducing production costs.
5. It can also exert greater power in wet crushing and dispersion of viscous and heavy specific objects to be crushed.
6. When used in the crushing process of the mixing ball mill, there is no need to worry about the rust and corrosion of the balls.
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Stable manufacturing, strict inspection, and support for configuration requirements.
Expert Support
Application-oriented advice for planetary ball milling, sample preparation, and scale-up needs.
The trusted choice of industry leaders
FAQ
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What is a 304 Stainless Steel Grinding Ball? A Corrosion-Resistant Grinding Media for Ball Mills and Pulverization Equipment
304 stainless steel grinding balls are widely used as grinding media in planetary ball mills, drum ball mills, and stirred mills. Made from AISI304 stainless steel, they offer excellent corrosion resistance, moderate hardness (HRC 25-39), and sizes from 0.5mm to 250mm. Ideal for dry and wet grinding of ores, ceramics, chemicals, and food materials, they provide reliable performance with low contamination risk.
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