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Web tension is the force applied to a continuous web of material in slitting and winding process. Driven rollers can give operator some control over the tension, and undriven rollers can also change the tension because of effects including the drag of bearings and resistance …

Web guiding system are broadly used in slitter rewinder equipments to automatically guide various types of materials such as plastic, paper, foil, rubber, etc. Generally, web guide consists of sensor, controller, actuator and guide device. The sensor is used to monitor the web position for …