The RJS tension controller is an essential component of the creel system. Each controller is connected to a steel wire rope and delivers consistent tension when the calender pulls the rope. Pneumatically operated, the RJS tension controller is designed for horizontal unwinding. It maintains nearly constant tension from full bobbins to empty ones with no need for adjustment. Since all units receive the same air pressure, tension variation between individual controllers is minimal when the rope diameter remains unchanged.
Yarn tension can be adjusted by modifying the air pressure of the common air supply for all controllers via manual or automatic control consoles. Once the system is pressurized to the required air pressure, no additional air consumption occurs. The RJS tension controller is a mechanically force-balanced device. Uniform tension is guaranteed when all units are supplied with equal air pressure and the diameters of bobbins and yarn packages are identical. Tension fluctuates only slightly as full bobbins unwind and the diameter of yarn packages decreases.
RJS tension controllers are engineered for long-lasting performance. The standard brake shoe friction material fitted on all RJS controllers has undergone extensive hours of testing. It is selected for its ability to maintain stable dynamic and static properties throughout a prolonged service life.
Yarn tension can be adjusted by modifying the air pressure of the common air supply for all controllers via manual or automatic control consoles. Once the system is pressurized to the required air pressure, no additional air consumption occurs. The RJS tension controller is a mechanically force-balanced device. Uniform tension is guaranteed when all units are supplied with equal air pressure and the diameters of bobbins and yarn packages are identical. Tension fluctuates only slightly as full bobbins unwind and the diameter of yarn packages decreases.
RJS tension controllers are engineered for long-lasting performance. The standard brake shoe friction material fitted on all RJS controllers has undergone extensive hours of testing. It is selected for its ability to maintain stable dynamic and static properties throughout a prolonged service life.
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