... .7TDMK800-36 TDMK630-36800 / 6301673063/58146000 1425001.40,4.3.2.,58.Note : 1.The maximum capacity feeding steel ... end ,the smaller are the balls, increasing repeated milling effect .(3)Grooved ring liner is adopted ,which increases the contacting surface ... between balls and material ,improves milling effect ,and saves energy by its lifiting effect to be material . (4)One-piece ...