92% Alumina Ceramic Grinding Balls with Density 3.6g/cm3

• Application: Mining Mills
• Material: Aluminum
• Feature: Wear Resistant
• Size: 0.5-60mm
• Density: 3.6g/cm3
• Usage: Grinding Media
• Model NO.: HC360
• Crushing Stength: 1050
• Wear Volume: 1.6g/Kg.H Max.
• Roundness: 95% Min.
• Factory: Qimingxing
• Color: White
• Loading Port: Qingdao, Tianjin
• Price Term: EXW, Fob, CNF
• Transport Package: Woven Bag/Jumbo Bag, Pallet
• Specification: 40mm
• Trademark: FIRSTAR
• Origin: China
• HS Code: 6909120000
• Production Capacity: 800tons Per Month

Product Description

 92% Alumina Ceramic Grinding Balls with Density 3.6g/cm3  

Alumina Grinding Media:
-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: 0.5-60mm 
-Density: 3.6g/cm3 

 
Product 3: HCGA360 (92%Alumina Ceramic Balls)
Item Technical Data Remarks
Composition AL2O3: ≥92%
SiO2: ≤5%
Fe2O3: ≤0.1%
Others: ≤3%
Specific density(g/cm3) ≥3.60
Vickers hardness(GPa) ≥12 HV5
Wear volume(g/kg.h) ≤1.6 Tested in high speed ball mill
Crushing hardness(Φ3.0) ≥1050N Diameter 3mm ceramic bead tested
Appearance good No crackle, no sticky silicon
Roundness ≥95%
Remarks:  The wear volume of above diameter 15mm ceramic balls: 0.01g/kg.h (equivalent abrasion≤ 0.003‰ )