Those who have a certain understanding of the steel rolling industry must know that the working environment in which the rolling mill is located is generally in a relatively harsh condition. Therefore, various problems may be encountered in the work. Today, in order to help users and friends to better use the rolling mill and complete the production work, the professional rolling mill manufacturers will analyze some common faults and maintenance methods for the rolling mill in this article.

First of all, because of the unsatisfactory working conditions, we often encounter such problems in our work. Professional rolling mill manufacturer: When rolling cooling water encounters red burning billet, it will atomize in an instant, which will cause the iron oxide powder falling off on the billet surface to spray around. In this case, it is easy to cause corrosion and wear on the inner window surface of the mill rack and the bottom surface of the mill rack, so as to reduce the effect of equipment management and control.

If it is in such an environment for a long time, the situation is likely to deteriorate further. The professional rolling mill manufacturer explained that the gap between the rolling mill housing has increased, which has changed the working conditions of the main drive system of the rolling mill, and will eventually affect the quality of the products, and has a great negative impact on the production efficiency of the enterprise. Therefore, in actual work, we need to avoid this problem as much as possible.

However, we can also use some methods to repair these damaged areas. According to the professional manufacturer of rolling mills, it is usually possible to repair the housing by using the online machining method. That is to say, the damaged surface can be removed by mechanical processing, and then the size difference can be compensated by increasing the thickness of the liner. Although this repair method is simple and feasible, it does not solve the root cause of the problem, so after a period of time, the problem will arise again.

Later, with the progress of technology, we found a way to solve this problem. Professional rolling mill manufacturers explained that this method mainly uses polymer materials to repair wear parts, and does not need to remove materials, so it will not have adverse effects on the performance of components, thus solving this problem for us.