Long-term operation will cause a variety of abnormal phenomena in the steel plate leveling machine. The first is leakage. The sealing surface and pipe joints of the leveling machine are affected by the loosening of parts, vibration and the heat of the leveling machine. There will be leakage; some defects such as casting are difficult to find during assembly and debugging by leveler manufacturers, but due to vibration and impact during operation, such defects are exposed and manifest as oil leakage.

The second abnormal phenomenon of the steel plate leveling machine is poor lubrication. Due to the small fit gap of the newly assembled parts, and due to the assembly of the leveling machine manufacturer, the lubricant is not easy to form a uniform oil film on the friction surface to prevent Wear, thereby reducing the lubrication efficiency, causing early abnormal wear of the mechanical parts, and in severe cases, it will cause scratches or seizures on the friction surface of the precision fit, leading to failures.

Fast wear speed is also one of the abnormal phenomena of more parts of the leveling machine. Due to the influence of factors such as the processing, assembly and debugging of the steel plate leveling machine parts, the contact area of ​​the mating surface is small, and the allowable torque is large. During the operation of the leveler, the concave and convex parts of the surface of the parts fit and rub each other, and the metal scraps that fall off are used as abrasives to continue to participate in the friction, which accelerates the wear of the mating surface of the parts.

Generally speaking, the steel plate leveler can not be operated according to the requirements of the manual or self-exploration, especially when the steel plate leveler casting parts must be paid attention, otherwise it will damage the machine and cause unnecessary losses.