China 99% Alumina Ball for Ball Mill - China Alumina ...
Alumina ball 1. Alumina Wear-resistant alumina ball: Our wear-resistant alumina ball is a high-quality grinding medium made of selected high grade materials, advanced molding technology and calcined in high-temperature tunnel kiln.Possessed with high density, high hardness, low wear, good seismic stability and good corrosion resistance,the products are the most ideal medium for grinding glaze ...