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Selectra - Model SELETENS 9000 -Web Tension Control System
The SELETENS 9000 is engineered for automatic web tension control in various industrial processes involving paper, plastic, and laminated materials. This system is ideal for managing and maintaining consistent tension in winding and unwinding operations, a critical factor in processes such as flexography, rotogravure, corrugated cardboard production, and slitter rewinding. Utilizing load cells or ultrasonic sensors, the SELETENS 9000 reads tension and adjusts it to match operator-specified settings, effectively reducing variations and improving efficiency. The control panel is designed for intuitive operation and compact installation on a variety of machines, including those used in printing and converting. This system supports communication with remote computers through serial or Ethernet connections, allowing for seamless integration into modern factory environments. Its robust design enables reliable performance in demanding industrial settings, ensuring operational continuity and minimal downtime.
The SELETENS 9000 is an automatic web tension control system for paper, plastic and laminated materials.
The system is suitable for various areas of application where the measurement and control of the tension of winding/unwinding rolls are required. The SELETENS 9000 maintains the desired tension constant, eliminating variations during material processing.
The system reads the tension through load cells or ultrasonic sensors and corrects the tension accordingly based on the value set by the operator.
The control panel is compact and intuitive, extremely versatile and suitable to be mounted on cardboard, paper, printing and converting machines.
- Quick setup.
- Continuous operation in all conditions of use.
- Automatic tension correction according to the set value.
- Integrated keyboard or connection to a remote computer.
- Easy to use and calibrate.
- Reduced dimensions.
SELETENS 9000 Tension Controls
When it comes to processes that employ reels, the tension of the material is the utmost significative parameter. Therefore, a tension regulator is needed to ensure the maintenance of a constant, correct value throughout the production process, as to avoid slowdowns and waste.
- Power 24V Vdc / 10A
- Alphanumeric LCD display
- Settable PID control parameters
- Settable alarm outputs
- Communication protocol RS485
- Possibility of working with load cells, dancers or ultrasonic sensors
- Integrated load cell amplifier
- Drive for powder brake or integrated electromechanical brake