Alumina ceramic grinding balls are made from high-quality aluminum oxide. They have excellent physical and chemical properties that make them ideal for a wide range of applications, including the petrochemical, chemical, and water treatment industries. Generally, the application amount of alumina ceramic balls is based on the real condition of production or treatment systems.
Currently, the demand for alumina ceramic balls is increasing as industries continue to grow. These balls are an essential component in modern industrial systems, mainly because they help to improve production efficiency while reducing overall costs.
They are used for fine grinding equipment such as ball mills, pot mills, vibratory mills, etc, due to it excellent properties of high density, their high hardness, and their high wear resistance. It can also be subdivided into two types, wet grinding and dry grinding. They are widely used as abrasive media for ceramic raw materials and glaze materials. Moreover, the product has low abrasion and can greatly prolong the service life of the grinding machine.
Advantages
Alumina ceramic grinding balls have many advantages over other materials used for grinding balls. Firstly, they possess high hardness and wear resistance, ensuring a longer lifespan and less frequent replacement, resulting in cost savings. Secondly, they have good chemical stability, making them resistant to corrosion and reaction with grinding materials, ensuring purity of the final product. Lastly, they have low density, reducing the weight of the balls and improving the efficiency of the grinding process.
During the abrasive processing, They are rarely broken and the contamination factor is minimal. In same grinding situation, the smashing efficiency and scuff-resistance of alumina grinding balls are talented. Because of its excellent characteristics, They are widely used in finishing and deep processing of thick and hard materials in different types of ceramics, vitreous glaze, glass, chemical industry and other factories, among which the 92 percent of high aluminum ball is the most common use.
Technical Specification
Grinding Ball (Wet Grinding)
| Brand | HA-92 | HA-92S | HA-95 |
| Al2O3 (%) | ≥92 | ≥92 | ≥95 |
| Bulk Density (g/cm3) | ≥3.65 | ≥3.68 | ≥3.68 |
| Hardness (Mohs) | 9 | 9 | 9 |
| Wear Loss (%) | ≤0.01 | ≤0.008 | ≤0.01 |
| Water Absorption (%) | ≤0.01 | ≤0.01 | ≤0.01 |
| Color | White | White | White |
Grinding Ball (Dry Grinding)
| Brand | HA-92 | HA-95 |
| Al2O3 (%) | ≥92 | ≥95 |
| Bulk Density (g/cm3) | ≥3.60 | ≥3.65 |
| Hardness (Mohs) | 9 | 9 |
| Wear Loss (%) | <0.015 | <0.012 |
| Water Absorption (%) | <0.01 | <0.01 |
| Color | White | White |
| Size | 13-90mm |
| Noted: Size can be customized according to customer’s requirement |
Size:0.5mm ≤ Ø ≤ 90mm
Size can be customized according to customer’s requirement.
Package
Bag with pallets, 25kg/bag or as customized.
1. Pallet size:1.0m x 1.0m x 0.1m
2. 1000-1300kg/pallet
3. Quantity: 20 pallets for 1 x 20'FCL
4. Max. weight:25-27tons for 1 x 20'FCL
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Products Quality Certification
Grinding raw materials - reprocessing raw materials - rolling into balls or pressing into balls - drying - high temperature firing.
We offer professional technical support, timely delivery, and assistance with any product-related issues. Customer satisfaction is our top priority.
92% & 95% balls with different size.
