Ceramic Grinding Media with Density 3.8g/cm3 for Mills

• Application: Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard, Pigments and Inks and Coatings
• Material: Zirconia
• Type: Grinding Ball
• Density: 3.8g/Cm
• Color: White
• Vickers Hardness: 11gpa
• Model NO.: ZTA380
• Wear Loss: 1.3G/Kg.H
• Crushing Strength: 1300n
• Roudness: 95%
• Transport Package: Woven Bag/Pallet
• Specification: 0.5-13mm
• Trademark: FIRSTAR
• Origin: China
• HS Code: 6909120000
• Production Capacity: 800tons Per Month

Product Description

  ZTA380 ceramic grinding beads can be used for grinding and dispersing processes of ground calcium carbonate, pigment and glaze, zirconium silicate powder, Kaolin clay, Titanium dioxide, painting, coating, ceramic ink,quartz, silica, diatomaceous earth(Siliceous sedimentary rock), lithium iron phosphate in batteries and other fine and superfine metallic and non-metallic industries. 

  

ZTA380 (zirconia toughened alumina ceramic balls)

Item Technical Data Remarks

Composition

Al2O3≥66%

SiO2≤12%

ZrO2≥18%

Fe2O3≤0.1%

Others≤4%

Specific density(g/cm3) ≥3.8

Vickers hardness(GPa) ≥11 HV5

Wear volume(g/kg.h) ≤1.3 Tested in high speed ball mills

Crushing hardness(Φ8) ≥12000N Diameter 8mm ceramic balls tested

Appearance good No crackle, no sticky silicon

Roundness ≥95%
Monthly production capacity: 800tons 
There are 270 workers at the factory 

more pictures of zirconia toughened alumina balls (ZTA380) with density 3.8g/cm3: 




Factory gate and workshop and packing 


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