The tension roller is to convert the torque acting on it by the driving device into the tension of the strip through the friction between the roller surface and the strip. The number and arrangement of the tension rollers depend on the maximum tensile force required by the strip and site conditions. . The tension roller group is generally divided into an inlet tension roller group and an outlet tension roller group, which can be driven by an electric motor or a hydraulic motor alone or can be interconnected through a gear differential device, but no matter how the driving device is different, its fundamental purpose is to cause The speed difference between the inlet belt and the outlet belt, thereby generating the tension required for driving.
In the finishing unit, the quantitative control of tension plays a crucial role in the finishing effect. It has been proved by practice that friction, elastic-plastic force and centrifugal force work together to form tension, and the newly made roller body is prone to deformation after long-term work, but the carbon fiber roller body avoids these defects. DECAI New Material Technology Co., Ltd. has been producing and designing carbon fiber rollers for many years, with mature technology and rich experience.
This picture is the carbon fiber roll for winder designed according to the special requirements of customers. On-site measurement, it is 180mm in diameter, 2500mm in length, 5mm in wall thickness, and the entire roll weighs only 11.5kg, which is 78% lighter than a steel tension roll with the same requirements.
DECAI is a manufacturer specializing in the production of various types of bending rolls, rubber rolls and flattening rolls. It has been operating for many years and adopts advanced equipment. It is produced in strict accordance with user needs, and steel rolls, please choose DECAI Roller Industry!
Post time: Mar-21-2022