- Catalyst[6]
- Chemical Auxiliary Agent[3]
- Oxide[4]
- Other Chemicals[3]
- Water Treatment[2]
- Chemical Storage Equipment[5]
- Heat Transfer Equipment[6]
- Separation Equipment[5]
- Chemical Process Equipment Parts[5]
- Refrigeration & Heat Exchange Parts[2]
- Other Ceramic Fiber Products[7]
- Ceramics[10]
- Other Metals & Metal Products[3]
- Other Non-Metallic Minerals & Products[2]
- Other Steel Products[7]
- Other Plastic Products[10]
- Contact Person : Ms. hu livia
- Company Name : Pingxiang Zhongtian Chemical Packing Co., Ltd.
- Tel : 86-799-6679515
- Fax : 86-799-6679125
- Address : Jiangxi,PINGXIANG,ANYUAN DISTRICT
- Country/Region : China
- Zip : 337000
alumina ceramic ball used for grinding
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Professional manufacturer of producing grinding alumina ceramic ball for more than 8 years. ISO9001:2000
Typical Characteristics of Alumina Grinding Balls
Product | Al2O3(%) | Bulk density(g/cm3) | Water absorption(%) | Moh’s Hardness(scale) | Abrasion loss(%) |
High Alumina Grinding Balls | 92 | 3.65 | 0.01 | 9 | 0.011 |
95 | 3.68 | 0.005 | 9 | 0.0084 | |
Medium Alumina Grinding Balls | 65-75 | 2.93 | 0.01 | 8 | 0.01 |
Carbonized Alumina Grinding Balls | 60-70 | 2.8-2.9 | 0.05 | 8 | 0.08 |
Appearance Demand of Alumina Grinding Ball
High Alumina Grinding Balls | Medium Alumina Grinding Balls | Carbonized Alumina Grinding Balls | |
Color | White | White | Ash-black |
Crack | Not Permission | Not Permission | Not Permission |
Impurity | Not Permission | Not Permission | Not Permission |
Foam hole | Above 1mm not permission, size in 0.5mm permit 3 balls | ||
Flaw | Max. size in 0.3mm permit 3 balls | ||
Advantage
High wear-resistance:The alumina balls’ wear-resistance is higher than the common alumina balls’. When it is working, the ball won’t pollute the grinding materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze.
High density:The high density, high hardness and the high grinding characters save the grinding time, enlarge the smashing room. So it can improve the grinding efficiency
alumina ceramic ball used for grinding
