CHINA Ceramic grinding balls

Product parameters: The products are featured by high hardness, big density, low wear lost, good normalizations, good corrosion-resistance etc. They are the most ideal high-efficient grinding media for milling glaze materials, and various powdered, They are using ceramics,cements,paints,refactory,inorganic mineral powders and other materials to form. And the detailed information pls refers to following: Features: High density: the high density, high hardness and the high grinding Characters save the grinding time, enlarge the smashing room, so it can improve the grinding efficiency. High wear-resisting. The alumina balls wear resisting is higher than the common ceramic balls. When it is working, the ball will not pollute the grinded material materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze. Index typeHigh Alumina Grinding BallMicro-crystal medium alumina ballAl2O3959265-75SiO23430-15 20-15Fe2O30.050.060.41TiO20.040.021.7Others %1.902.535Bulk density g/cm33.683.652.93-3.0Water absorption %<0.005<0.01<0.01Mohs hardness scale99≥8Compressivestrength MPa2100>2000>1000Abrasion %0.00840.010.001ColorwhitewhiteYellow, white