Rolling mill housing is an important part of rolling mill stand. As most of the rolling mill works in a complicated environment, during the working process, heavy shocks will be produced from rollers to the mill housing, which may cause the inside surface and the bottom surface of mill housing corrosive some wear problem in varying degree. Thus, the gap between the roll mill stand and the roller bearing block may exceed the limit value that can be controlled.
The working condition of main transmit system may also be deteriorated by the extended gap, which increases the transmit system’s vibration shock. The steel ingot will slip while it is biting. Thus the strip shape will also be affect and so does the products quality.
From day one,GREAT WALL Machinery has been seeking win-win solutions together with our customers by creating an extensive service network.
At the core of our service system is a professional team that delivers standard, high-efficiency, and consistently good-quality services. Presently, our service network covers Central China, East China, Southern China, Northern China, and Northwestern China, among various other regions. As our sale is still on the increase, we take steps to improve our after-sales service system. At the moment, we are expanding our service area beyond China to countries all over the world.