The base of the ball mill bearing pedestal consists of two oil chamber and a circulating water chamber. For each oil chamber, the thin oil level height can reach to the inner diameter of the bearing, and the base plane of the oil chamber can reach to the oil chamber baseboard. 1/3 of the rolling bearing is soaked in the thin oil chamber which keeps the fine lubricant of the rolling bearing. There is cooling cycle water cover between the two oil chambers, the cooling water will cool the oil to the temperature suitable to the bearing. The design can meet the bearing lubricant requirements without adopting the complex equipment like outer lubricant station or the temperature control device and the ball mill can operates smoothly and safely.

The new quill shaft and the rolling bearing installation forms and methods have greatly improvement on the basis of the previous installation methods. This new thin lubricant bearing pedestal plays an important role on the bearing lubricating. In 2002 and 2003, we adopt the technology in the cement mill main bearing transformation in two plant and gain perfect effect. In 2005 we check and test the main bearing in the cement mill at the end of the year, the baring rolling element and the internal and external collar attrition quantity are all within about 10µm and it is predicted that the bearing can be used for another 6 years.

Here the engineer coming from Hongxing company give the customer who wants to buy the bearing miller or who wants to transform the ball mill rolling bearing without any practice experiences some advice. When choosing the ball mill manufacturers, it should be demanded that the grinding miller quill shaft and the rolling bearing installation adopt the desk-mounted method and the thin oil lubricating bearing pedestal which is the necessary conditions to ensure the fine operation of the grinding mill.

Flotation machine : http://www.hxjq-crushers.com/18.htm

Ball mill : http://www.hxjq-crushers.com/4.htm