Curved rolls are rolls with a series of rotatable curved roll faces mounted on a curved shaft to stretch the web, eliminate wrinkles during web travel and prevent possible staggering of the material during slitting. The curved rolls are fixed on a curved shaft and the roll surface can be rotated. Used in paper, film, textile and similar products processing equipment, can also be used in other ordinary guide roll can not be installed position.
1.Curved roller is mainly composed of arc mandrel, rolling bearing assembly, rubber sleeve, end sleeve, bracket and guide wheel. Arc rolls are a series of rotating arc roll surfaces mounted on an arc shaft to stretch the rolls to eliminate ripples in the rolling process and to prevent staggering of the material that may occur in the cutting process. The curved shaft is fixed and the roll surfaces can be rotated by the curved rolls.
2. Curved rolls are used for paper, film, textile and other similar products processing equipment, can also be used for other ordinary guide rolls can not be installed occasions.
3. The direction of the curved roller can be adjusted by the handwheel on the shaft holder. When the rubber sleeve rotates around the curved shaft, the rubber surface is stretchable. As a result, pulling force is generated on both sides of the substrate and the substrate is flattened. 

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