· Making of Rollers. 7. Making of Retainers. 6. Assembly. The manufacturing process of a tapered roller bearing is also very similar to that of a deep groove ball bearing. However, the processes of the cage, the rolling element are different. Making of Rollers. Steel wires are die cut into cylinders to make the rollers.
幻灯片17 system Ball mill is the earliest grinding equipment used in cement production industry, and it still plays a leading role. Although its efficiency is very low, for example, the power consumption of single particle is only 6% 9%, the maintenance of ball mill is simple and reliable, especially for cement clinker grinding.