90 years of remarkable bead mill development Back With over 90 years of experience, we have established a profound expertise and a broad customer base in almost every appliion in the wet grinding and dispersing industry. + Product range Explore our range of .
· Grinding Balls. Steel balls ranging from ¾ to 5 in. in diameter are used. Rods range from 1½ to 4 in. in diameter and should be 3 to 4 in. shorter than the inside mill length. Tube mills are usually fed balls smaller than 2 in., whereas 4 or 5 .