Characteristics of alumina grinding balls:
●0.5-95mm
●high specific gravity and density, which significantly improve the grinding efficiency and extend the service life of the ball mill.
●lLow abrasion, corrosion resistance and wear resistance
●withstands high temperatures of more than 1,000ºC. It is resistant against acid, alkali and corrosion.
●92% alumina, 95% alumina,99% alumina content for your requirement.
The specification of alumina grinding balls:
| Item | Unit | Technical Parameters | ||||
| Particle size | mm | 0.5~95 | ||||
| series | CB-SP-XR3015@17 | CB-SP-XR3015@30 | CB-SP-XR3015@45 | CB-SP-XR3015@92 | CB-SP-XR3015@99 | |
| AL2O3 | % | 19-28 | 30-40 | 45-70 | ≥92 | ≥99 |
| AL2O3+SiO2 | % | ≥90 | ≥90 | ≥90 | -- | -- |
| Fe2O3 | % | ≤1 | ≤1 | ≤1 | ≤0.1 | ≤0.1 |
| Mohs hardness | ≥7 | ≥7 | ≥7 | ≥9 | ≥9 | |
| Water adsorption rate | % | <4 | ≤4 | ≤5 | ||
| Bulk density | G/ml | 1.35-1.4 | ≥1.9 | ≥2 | ||
| Volume density |
ml |
1.8-2.4 | ≥3.2 | ≥3.4 | ||
Application of alumina grinding balls:
Alumina grinding ball is mainly used in ceramic industry, pigment, glass, glaze, chemical industry and many other fields, like Clay grinding for ceramic tile manufacturing, glaze grinding, paint grinding, quartz grinding and pigment grinding.
High alumina grinding ball：
Storage of alumina grinding balls:
●Avoid moisture, avoid scrolling, throw and sharp shocking during transportation, rainproof facilities should be readied..
●It should be stored in dry and ventilated warehouse to prevent contamination or moisture.
Package of alumina grinding balls:
|
Type |
Paper bag |
Steel Drum |
|
Beads |
25kg/55lb |
150 kg/ 330 lb |
Why choose our High alumina grinding ball?
Zibo Xiangrun's high-alumina ceramic balls are a reliable choice for the industry due to their superior performance. Made from high-quality raw materials and advanced processes, these balls boast exceptionally high aluminum content and impressive strength. They are also wear-resistant and heat-resistant, with excellent chemical stability. They effectively protect catalysts, reduce bed pressure drop, and extend unit operating cycles, significantly reducing costs and increasing efficiency for customers. They are an ideal choice for packing applications in demanding environments such as the petroleum, chemical, and coal chemical industries.
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