0.5mm to 13mm Ceramic Grinding Media with High Density 3.7g/cm3 and Low Wear Loss

• Customization: Available
• Application: Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard, Mining Mills
• Material: Zirconia
• Type: Grinding Ball
• Size: 0.5-13mm
• Density: 3.7g/cm3
• Usage: Grinding
• Al2O3: 87% Min
• Zro2: 5%
• Vicker Hardness: 12.5gpa Min.
• Wear Volume: 1.3G/Kg.H Max.
• Roundness: 95% Min
• Water Absorption: 0.01%
• Transport Package: Woven Bag/Jumbo Bag, Pallet
• Trademark: FIRSTAR
• Origin: China
• HS Code: 6909120000
• Production Capacity: 800tons Per Month

Product Description

0.5mm to 13mm Ceramic Grinding Media with High Density 3.7g/cm3 and Low Wear Loss  

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: light 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%