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Alumina grinding balls are widely used as grinding media. Because its raw material contains industrial alumina powder, it is called alumina grinding ball. According to its alumina content, it is divided into 92% aluminum ball, 75% or 80% alumina ball and 68% aluminum ball.
Normal Size: 30mm,40mm,50mm,60mm,70mm
Other Size: 0.5mm,1mm,2mm,3mm,10mm,13mm,15mm
Package: 25kg bags with pallet
Sample: Free sample available
MOQ: 1 Ton
Delivery: Within two weeks after confirming order
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Detailed information of alumina grinding balls:
Firstly, 92% Alumina (Al2O3) Grinding Balls are widely used in quartz grinding. The hardness of quartz is very high, especially for high white quartz with high whiteness requirements. The color of alumina ceramic grinding balls is very white, which solves the grinding problem of high white quartz from multiple aspects and can reduce the pollution of quartz during grinding.
Secondly, alumina ceramic grinding balls can be used for grinding in the glass industry. The hardness of glass is very high, and ordinary grinding media has limited processing ability. Excessive impurities can greatly reduce the quality of glass, leading to poor quality of finished glass and inability to produce high-quality products. Alumina ceramic grinding balls can effectively solve this problem.
In addition, alumina grinding balls can be used in lithium battery grinding, which is an emerging industry. Alumina ceramic grinding balls can showcase their charm through their own materials. We know that lithium battery materials are very sensitive to iron, so metal grinding bonding is indeed not available. However, in non-metallic grinding media, the efficiency of alumina grinding balls is very high, so it has become a very good alternative grinding material.
Alumina grinding balls can also be used in cement grinding, and now the ceramic industry has developed into a popular industry in recent years. Aluminum oxide grinding balls have the characteristics of low wear, thermal conductivity, and density. So it has good performance in the two-stage grinding of water mills. Especially in terms of energy conservation and consumption reduction, the effect of improving product quality is more obvious.
Ceramic Industry
Cement Industry
Glass Industry
Chemical Industry
Technical data of Gaoteng alumina grinding balls
Item | Alumina grinding balls |
Al2O3 | ≥92% |
Fe2O3 | ≤0.01% |
Density | ≥3.65g/cm3 |
Abrasion | ≤0.01% |
Hardness | 9mohs |
HS Code | 69091200.00 |
Available Size | 0.5-70mm |
Delivery of alumina balls usually arranged by sea. For the packing, both Jumbo bags and 25kgs bags can be supported refer to customers' demand. Each 20' container can usually load 20-27tons alumina balls, it may depend on the limit by differnt countries.
Production process:
The production process of alumina ceramic grinding balls requires multiple steps, including raw material preparation, mixing and granulation, drying, sintering and quality inspection.
In each step, parameters such as temperature, pressure, speed, etc. need to be controlled to ensure the quality and performance of the final product.
Detailed information of alumina grinding balls:
Firstly, 92% Alumina (Al2O3) Grinding Balls are widely used in quartz grinding. The hardness of quartz is very high, especially for high white quartz with high whiteness requirements. The color of alumina ceramic grinding balls is very white, which solves the grinding problem of high white quartz from multiple aspects and can reduce the pollution of quartz during grinding.
Secondly, alumina ceramic grinding balls can be used for grinding in the glass industry. The hardness of glass is very high, and ordinary grinding media has limited processing ability. Excessive impurities can greatly reduce the quality of glass, leading to poor quality of finished glass and inability to produce high-quality products. Alumina ceramic grinding balls can effectively solve this problem.
In addition, alumina grinding balls can be used in lithium battery grinding, which is an emerging industry. Alumina ceramic grinding balls can showcase their charm through their own materials. We know that lithium battery materials are very sensitive to iron, so metal grinding bonding is indeed not available. However, in non-metallic grinding media, the efficiency of alumina grinding balls is very high, so it has become a very good alternative grinding material.
Alumina grinding balls can also be used in cement grinding, and now the ceramic industry has developed into a popular industry in recent years. Aluminum oxide grinding balls have the characteristics of low wear, thermal conductivity, and density. So it has good performance in the two-stage grinding of water mills. Especially in terms of energy conservation and consumption reduction, the effect of improving product quality is more obvious.
Ceramic Industry
Cement Industry
Glass Industry
Chemical Industry
Technical data of Gaoteng alumina grinding balls
Item | Alumina grinding balls |
Al2O3 | ≥92% |
Fe2O3 | ≤0.01% |
Density | ≥3.65g/cm3 |
Abrasion | ≤0.01% |
Hardness | 9mohs |
HS Code | 69091200.00 |
Available Size | 0.5-70mm |
Delivery of alumina balls usually arranged by sea. For the packing, both Jumbo bags and 25kgs bags can be supported refer to customers' demand. Each 20' container can usually load 20-27tons alumina balls, it may depend on the limit by differnt countries.
Production process:
The production process of alumina ceramic grinding balls requires multiple steps, including raw material preparation, mixing and granulation, drying, sintering and quality inspection.
In each step, parameters such as temperature, pressure, speed, etc. need to be controlled to ensure the quality and performance of the final product.
