A roller leveling machine is a type of equipment used in metalworking and manufacturing industries to flatten and level sheet metals or plates. It is commonly used to remove any residual stress or distortion in the material caused by previous manufacturing processes.

The machine consists of a series of rollers arranged in a specific pattern and configuration. The sheet metal or plate is fed through the machine, and the rollers apply pressure to the material, gradually bending and flattening it. The rollers can be adjusted to apply different amounts of pressure, allowing for precise leveling.

Roller leveling machines are typically used for materials with a thickness range of 0.5mm to 10mm or more. They are commonly used in industries such as automotive, aerospace, construction, and appliance manufacturing.

Benefits of using a roller leveling machine include improved flatness and surface quality of the material, increased dimensional accuracy, and improved overall product quality. It also helps to reduce material waste and improve production efficiency.

Overall, roller leveling machines play a crucial role in ensuring the quality and performance of sheet metals and plates used in various industries.