Products
- Other Auto Parts[1]
- Polymer[1]
- Metal Building Materials[1]
- Other Petrochemical Related Products[1]
- Mobile Phone Bags & Cases[1]
- Chemical Product Machinery Parts[1]
- Construction Machinery Parts[1]
- Metal Processing Machinery Parts[1]
- Other Machinery[1]
- Gaskets[6]
- Other Mechanical Parts[6]
- Seals[6]
- Ceramic Fiber Blankets[2]
- Ceramics[3]
- Fiberglass Cloth[3]
- Graphite Sheets[4]
- Other Graphite Products[6]
- Other Packaging Materials[6]
- Packaging Tray[1]
- Other Plastic Products[6]
- Plastic Sheets[2]
- Plastic Tubes[1]
- Automotive Rubber[1]
- Other Rubber Products[5]
- Rubber Hoses[2]
- Rubber Sheets[1]
- Other Yarn[1]
Contact Us
- Contact Person : Ms. Sang Jessie
- Company Name : Cixi Dongfeng Sealing & Packing Co., Ltd.
- Tel : 86-574-63226527
- Fax : 86-574-63226688
- Address : Zhejiang,Cixi,No.225,Jinsha Road,Cixi city,Ningbo China
- Country/Region : China
- Zip : 315300
Product Detailed
Related Categories:Ceramics
Related Product Searches:Alumina ceramic grinding ball,High Quality,ball, white ceramic balls,dongfeng
1.Material:Alumina ceramic
2.Vickers Hardness:1250~1300
3.Wear Rate:0.22~0.6 in wet method, 0.25~0.52 in dry method
Related Product Searches:Alumina ceramic grinding ball,High Quality,ball, white ceramic balls,dongfeng
Detailed introduction
Product Feature
The high density and almost perfect roundness with smooth surface for higher grinding effeciency.The excellent wear resistance, higher impac strength to save your running cost and less contanimation.The products have variety quanlity and media size to choose the most suitable grinding condition.Quanlity Characteristics
Type | M | SW | SD | L | AL9 | |
Alumina | Alumina | Alumina | Alumina | Alumina | Pure Alumina | |
Usage | Exclusive use for "wet" grinding | Wet Grinding | Wet Grinding Dry Grinding | Exclusive use for "Dry"Grinding | Usage for pure Grinding | |
Application | Beads/balls | only balls | only balls | only balls | beads/balls | |
Standard size mm¢ | 0.5~30 | 20~50 | 20~50 | 20~50 | 0.3~20 | |
Composition(%) | ||||||
Al2O3 | 93 | 92 | 92 | 91 | 99.5 | |
SiO2 | 5 | 5 | 5 | 8 | MgO 0.4 | |
Specific Gravity (g/cc) | 3.61 | 3.61 | 3.59 | 3.5 | 3.8 | |
Porosity(%) | 0 | 0 | 0 | 0 | 0 | |
Vickers Hardness | 1250~1300 | 1200 | 1150 | 1000 | 1300 | |
Flexural Strength(Mpa) | 380 | 370 | 350 | 330 | 350 | |
Crushing Load(kgs/pcs) | 1000 | 1000 | 1000 | 850 | 1100 | |
Wear Rate | ||||||
Wet method(%) | 0.22 | 0.25 | 0.3 | 0.6 | 0.6 | |
Dry method(%) | - | - | 0.25 | 0.52 | 0.45 | |
Testing conditions | ||||||
Flexural Strength | ISO9001:2008 | |||||
Crushing Strength of ball | Test ball:8mm with compression Test Machine, cross Head Speed:0.5mm/min | |||||
Wet Method of wear rate with balls | Alumina Ball mill Mill Size:1500cc Media Size:20mm Media Feet:1000gr(Packing Volume=30%) | |||||
Dry Method of wear rate with balls | Alumina Ball mill Mill Size:1500cc Media Size:20mm Media Feet:2200gr Packing (Volume=50% ) |
Products Application
It is widely used a process of grinding,mixing, dispersion, Engineering Ceremic,Ceramic Capecitor,tiles,sanitarware,porcelain,Pigments,Enamels,cement,abrasive compounds, ceramic industry,other field would be paints, chemicals, electronics, plastics
ISO certificate
Alumina ceramic grinding ball
Other products