The Spreader Roll is a kind of roller used to eliminate wrinkles and adhesions in the process of coil cutting and winding. The curved shaft is also called a bending roll due to the irregular curvature of the roll surface. The curved roller is mainly composed of the curved mandrel, rolling bearing assembly, rubber sleeve, end sleeve, support, and adjusting wheel. The mandrel has a certain radian and is fixed on the equipment support with support. The mandrel and the roller surface are linked by bearings so that the roller surface can rotate synchronously with the coil to complete the stretching function. The arc roller bends the shaft into the required arc shape, and the shaft is equipped with bearings at a certain distance, and the rubber sleeve is put on the bearing to form an arc-shaped roller that can rotate around the shaft.
Feature
High line speed, small runout, no noise, high reliability and stability
No disconnection and no pollution: there will be no disconnection or even oil leakage during operation.
It has a unique flattening function for substrates that are tight in the middle and loose on both sides or loose in the middle and tight on both sides.
The rotation torque is small and can bear a large pulling force
Good sealing performance, waterproof, acid and alkali resistance.
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