Hydraulic levelers for huge plates

Plate is a commonly used raw material that is widely used in the manufacturing industry, such as construction, automotive, aviation, mechanical manufacturing, and other fields. However, due to the structure and characteristics of the board itself, as well as the external forces it receives during manufacturing and transportation, the board is prone to warping, which affects the quality and stability of the product. Therefore, the board needs to undergo leveling treatment to restore its flat state and meet quality standards.

The warping problem of the board is mainly caused by internal stress and external force. During the manufacturing process, the sheet metal undergoes multiple processing and treatments, such as cutting, stamping, bending, welding, etc. These operations can lead to internal stress in the sheet metal. At the same time, during transportation and storage, the board is also subjected to external forces, such as extrusion, collision, temperature changes, etc. These factors can cause the board to warp.

In order to solve the problem of plate warping, leveling treatment is required. Leveling is a method of restoring a flat state of a sheet metal by stretching and compressing it through mechanical and thermal forces. During the leveling process, the sheet metal is sandwiched between two large leveling rollers. Through the rotation and pressure of the rollers, the sheet metal is deformed, internal stress is removed, and finally a flat sheet metal is obtained.

Leveling treatment can effectively solve the problem of plate warping, improve the flatness and stability of the plate, and make it meet quality standards. At the same time, leveling can also improve the surface quality of the board, enhance its machinability and service life.

In short, the board is prone to warping during manufacturing and transportation, which affects the quality and stability of the product. To solve this problem, it is necessary to carry out leveling treatment to restore the sheet to a flat state and meet quality standards. Leveling treatment is an important process, and only after strict leveling treatment can high-quality products be guaranteed to be produced.