
Wear Resistant Alumina Ceramic Ball for Grinding Media (92% Al2O3)
Description
Technical Parameters
Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for Alumina Ceramic Grinding Media For Cement Mill, RBSIC Straight Tiles, Bauxite. As a leading enterprise in the industry, our company has been winning the praise and praise from all walks of life with our strong overall strength, quality pursuit and perfect and sincere service. After experiencing the baptism of innovation, our company left an honest and trustworthy image to our customers. Our corporate values demand-oriented, and is committed to providing everyone with cost-effective products and high-quality services. Our company has always been committed to the continuous innovation of technology and management, has a professional technical research and development team.
Introduction
Alumina ball, also known as modern water purification activated bauxite, is a porous, highly dispersed solid material and has the characteristics required by the catalyst. Therefore, it is usually used as a catalyst in the chemical industry. According to the physical properties of alumina, alumina can be divided into three types: sand, flour and intermediate.
Advantages
These three types of alumina have great differences in physical properties. Alumina grinding balls has smaller bulk density, larger specific surface area, slightly smaller repose angle, contains a small amount of a-Al2O3, has more and uniform coarse particles and high strength. Flour alumina has large bulk density, small specific surface area, more a-Al2O3, more fine particles and poor strength. The physical properties of intermediate alumina are between the two.

Application
Used for cement factory and ceramic factory powder equipment, especially suitable for dry grinding products.
Grinding balls are grinding bodies used for fine grinding equipment such as ball mills, pot mills, vibratory mills and so on. It can be subdivided into two types: wet grinding and dry grinding.
Property
Formed by isostatic pressure molding, good toughness, can greatly improve the grinding efficiency, reduce the material wear, reduce the grinding time.
Chemical Composition & Physical Performance
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 | |
Size can be customized according to customer’s requirement. | ||
Factory Show

Product Quality Certification

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

To promote the development of the company, our primary task is to ensure the quality of our Wear Resistant Alumina Ceramic Ball for Grinding Media (92% Al2O3) so as to gain the trust of our customers. No matter where you are from, we are here to wait for your kind request, and welcom to visit our factory. Since its inception, our company has been adhering to a high degree of enthusiasm, down-to-earth and hard-working service spirit.
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