Paper machinery

In recent years, in order to improve the production efficiency of Pulp and paper industry, paper machines are developing at high speed and wide width. In addition, to reduce downtime caused by unexpected failures, bearings used in paper machines are required to have higher reliability. The bearings used in the drying rolls of paper making machinery are exposed to high temperatures due to the passage of high-temperature steam through the rolls. For this reason, bearings may experience early peeling due to insufficient formation of lubricating oil film, creep caused by long-term high-temperature use and aging, as well as increased mating stress caused by the temperature difference between the shaft and the inner ring, leading to damage such as cracks in the bearing inner ring. Especially, cracks in the inner ring will cause major accidents leading to production stoppage.

The pulp and paper industry relies on key process machinery, which typically operates under harsh conditions, resulting in significantly shortened bearing life and crucial reliability. Not only does it have deep industry knowledge, but it also provides a wide range of products and services for various application equipment, helping to improve production efficiency and reduce maintenance costs. To ensure production efficiency and profitability, pulp and paper enterprises need to pay attention to the correct selection of bearings, And correct installation, lubrication, careful monitoring and maintenance are required to achieve greater machine utilization.

By adopting improved heat treatment processes, the needs of the pulp and paper industry can be met. Industrial paper making is based on knowledge and experience expertise, targeting applications in the heavy industry. Bearing technology and services are provided to pulp and paper customers in the pulp and paper application field.