High Wear-resistant Aluminum Cylinder
Alumina Content: 92% / 95%
Self Wearing Rate:≤0.15% / ≤0.1%
High wear resistance,corrosion resistance,good insulation
Description
Alumina ceramic cylinder is made of high-purity alumina powder by dry pressing and calcined at a high temperature of more than one thousand degrees. It has high mechanical strength, high thermal conductivity, wear resistance, high temperature and high frequency insulation properties, and stable chemical properties. It is a high-quality grinding medium. The ceramic cylinder has a large contact area, which can ensure the purity of the crushed material, improve grinding efficiency, reduce grinding time, and reduce costs.
Features
1. High Wear-resistant Aluminum Cylinder has high wear resistance.
2. High Wear-resistant Aluminum Cylinder has good insulation.
3. Aluminum ceramic Cylinder has high heat resistance.
4. Chemical corrosion resistance.
5. Excellent characteristics.
Chemical Composition and Physical Properties
|
Series |
BMYMZ92 |
BMYMZ95 |
|
AL2O3 Content (%) |
92±0.5 |
95±0.5 |
|
Hardness(Mohs) |
9 |
9 |
|
Bulk density(g/cm3) |
≥3.6 |
≥3.7 |
|
Self wearing rate (‰) |
≤0.15 |
≤0.1 |
Specification Available
| Series | Size(mm) |
| Cylindrical |
φ12*12mm φ15*15mm φ23*23mm φ20*10mm φ20*20mm φ25*20mm φ25*25 mm φ30*30mm φ32*32mm φ40*40mm φ50*50mm φ60*60mm |
| Half-cylindrical | φ20*10mm半 φ20*20mm半 φ20*25mm半 φ30*30mm半 φ40*40mm半 |
| Conical Cylinder | φ50/45*50mm φ33/28*17mm φ32/28*32mm φ 33/28*33mm |
| Cylinder with slot | φ31*31Cylinder with slot φ31*31 Half cylinder with slot |
| Conjoined Column |
Note:It's able to make the produts in different specifications as customer's requirement .

Relationship with alumina ceramic balls
Due to their high lightness, high hardness, high wear resistance, high specific gravity, small size and high temperature resistance, they are used in the deep processing of thick and hard materials in different types of glass, chemical and other factories. They are all grinding bodies of ball mills and vibration mills. High Wear-resistant Aluminum Cylinder are generally more expensive than alumina ceramic balls.

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