Paper industry

In recent years, paper industry in order to improve production efficiency, paper machine is high speed and high width development. In addition, to reduce downtime due to unexpected failures, the paper machine bearings are required to have higher reliability. The bearing used in the drying roller of papermaking machinery should be in a high temperature environment because of the high temperature steam passing through the roller. To this end, the bearing will cause early peeling due to insufficient formation of lubricating oil film, creep caused by aging at high temperature for a long time, and the temperature difference between the shaft and the inner ring will lead to the increase of fitting stress, thus making the inner ring of the bearing crack and other damages. In particular, cracks in the inner ring can cause major accidents that result in production stoppage.

Depends on the key technology of mechanical pulp and paper industry, the mechanical usually work under tough conditions, thus can greatly shorten the service life of bearing, reliability is crucial, not only have deep industry knowledge, it also provides for a wide variety of applications a wide range of products and services, to help improve the production efficiency, reduce maintenance costs, in order to ensure the production efficiency and profitability, Pulp and paper enterprises need to pay attention to the correct selection of bearings, and carry out the need for correct installation, lubrication, careful monitoring and maintenance, to achieve greater machine utilization.

Using improved heat treatment processes to meet the needs of the pulp and paper industry, Industrial Paper Pulping based on knowledge and experience expertise for applications in the heavy industry