Use the form below to select up to five balls to compare sidebyside. To select specific bowling balls, simply start typing a ball name into the box. As you type, the list of available balls is filtered. Add a ball to the comparison list either by clicking its name or by pressing the Enter key when it is highlighted.
savings compared to conventional ball milling. The HPGR and air classification circuit used 20 – 30 % less energy than the HGPR, screen, ball mill circuit. While VRM was estimated to use 10 – 30 % less energy (depending on the type of VRM) than a ball mill circuit for a similar degree of comminution.