As the key component of the ball mill, the stability of its work will directly the ball mill production can normal operation. From the traditional small ball mill development to the cylinder diameter can reach 7 meters above the large ball mill, the main bearings are mainly used in ordinary sliding bearings, rolling bearings, dynamic pressure bearings, static dynamic pressure bearings, hydrostatic bearings.
Fly ash ball mill hydrostatic bearing with its high reliability, long life, low energy consumption, large carrying capacity and other characteristics of large-scale energy-saving ball mill in a wide range of applications. Whether it is static or rotating ball mill, are relying on external high-pressure oil under the action of the bearing and the hollow shaft between the formation of a thick film to achieve full liquid lubrication. Hydrostatic bearing lubrication and oil film pressure and the relationship between hollow shaft speed is very small, starting and working ball mill, bearing and hollow shaft is always in pure liquid friction between the lubrication state, not easy to Sassafras damage bearing. And hydrostatic bearing carrying capacity and grasping yo-related, to improve the oil pressure can improve the bearing capacity of the oil film. As the hydrostatic bearing in the pure liquid lubrication state, the friction pair surface is not in direct contact, so wear very small, long life, theoretically can become infinite life.
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