ZTA370 Ceramic Grinding Beads for Fine Grinding Metallic and Unmetallic Mineral Raw Materials Made in China
ZTA370 Ceramic Grinding Media(density 3.7g/cm3):
-High density, high hardness, low wear loss, regular shape, impact resistance, corrosion resistance, etc.
-Mainly used in ceramic, glaze, paint, zirconia silicate, aluminum oxide, quartz, silicon carbide, talc, lime carbonate, kaolin, titanium and other materials grinding.
-Size: 0.5-1mm, 1-1.5mm, 1.5mm, 1.5-2mm, 2mm, 3mm, ...13mm
-Density: 3.7g/cm3
-Color: yellow
-Monthly production capacity: 800tons per month
ZTA370 (zirconia toughened alumina ceramic balls)
| Item |
Technical Date |
Remarks |
| Composition |
AL2O3≥87%
ZrO2≥5%
SiO2:≤5%
Fe2O3≤0.1
Others≤3% |
| Specific density( g/cm3) |
≥3.70 |
| Vickers hardness( GPa) |
≥12.5 |
HV5 |
| Wear volume(g/kg.h) |
≤1.3 |
Tested in high speed mills |
| Crushing strength(Φ3) |
≥1000N |
Diameter 3mm tested |
| Appearance |
good |
No crackle, no sticky silicon |
| Roundness |
≥95% |
1. When was your factory built?
in 1997
2. How many workers does your factory have?
320
3. Which is ceramic grinding balls made, rolled or dry-pressed?
rolled
4. What kinds of ceramic grinding balls do you manufacture?
60%/75%/92%alumina ceramic grinding balls, zirconia toughened alumina balls, zirconia silicate balls, yttria stabilized zirconia balls and ceria stabilized zirconia balls
5. What is the monthly capacity of ceramic balls?
800metric tons
6. What is the packing?
25kgs per double woven bag, or 1000kgs per jumbo bag , then pallet
7. Where is the nearest port?
Qingdao seaport
8. What is the MOQ?
if stocks, 1kgs. If there is no stock, the MOQ is 1000kgs.
Any inquiry, pls freely contact us. Thanks a lot!
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Betty Gao
Audited Supplier 
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