
95% Al2O3 Alumina Ceramic Balls for Grinding Mines and Minerals Processing
Description
Technical Parameters
We focus on product development and technological innovation, and design and produce our RBSIC Tube And Pipe, Wear Resistant Grinding Media, 92% Alumina Ceramic Ball with scientific and stable concepts. We sincerely hope to start a win-win and friendly partnership with you. We work closely with other manufacturers and companies in a wide range of areas in order to offer more high-quality products to our clients. Therefore, we can meet different inquiries from different consumers.
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. | ||
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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

With our leading technology at the same time as our spirit of innovation, mutual cooperation, benefits and development, we are going to build a prosperous future alongside one another with your esteemed enterprise for 95% Al2O3 Alumina Ceramic Balls for Grinding Mines and Minerals Processing. We will do our best to provide high-quality products and services to our new and old customers, and strive to win your trust and support with first-class quality, reasonable prices and excellent services! Our mission, coupled with our line of products to produce the highest quality standards, is always our advantage in relation to competitors.
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