Applications in cement industry include: rotary kiln vertical mill hydraulic roller ball mill gearbox;
By optimizing the design of the bearing structure, adopting good steel and adjusting the heat treatment process properly, DNCNL Bearing has increased the life of the grinding roller bearing to more than 40,000 hours. The grinding disc is fixed on the output shaft of the reducer, and the upper part of the grinding disc is the material bed, on which the material is crushed by 4 grinding rollers. Grinding disc bearing generally adopts static and static bearing, but the cost is high and the processing is difficult. The turntable bearing processed by the technology has the characteristics of strong bearing capacity and simple installation. Reducer bearing can meet the requirements of large transmission ratio and large load.
The harsh operating conditions of cement machinery require the bearing to work continuously under the conditions of humidity, high temperature and heavy load.
DNCNL bearing has low speed and heavy load, long life, high reliability, can adapt to the harsh working environment, harsh service conditions and other characteristics, improve productivity, reduce comprehensive maintenance costs.
2022-12-06
