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Automatic Tension ControlGeneral:Today nearly all modern fabric tensioning systems are working fully automatic to maintain a pre-set tension value in the felt or wire, regardless of the surrounding conditions and machine parameters. The fully automatic Tension Control leads to a wide range of advantages in the different machine sections.Main parts of JUD fabric tensioning systems:
The Automatic Tension Controller transforms the signal of the Load Cell into the actual specific tension and compares it with a pre-set tension value. If the actual tension value is different from the pre-set value, the Automatic Tension Controller gives the signals to move the Fabric Tensioner to tension or release the felt / wire. Additionally all JUD Tension Controller are equipped with a variety of security features to guarantee safe operation of your Fabric Tensioning System. The different Automatic Tension Controllers supplied by JUD are the Tension Controllers designed to control 1 (one) Fabric Tensioner position only, TENSION CONTROLLER - SINGLE SOLUTION, and the Tension Controllers designed to control up to 24 Fabric Tensioner positions either by multi point interface (MPI) or by profibus DP, TENSION CONTROLLER - SYSTEM SOLUTION. A very common solution is to control the fabric tension via DCS, TENSION CONTROL - DCS SOLUTION. All security features realized in the JUD Tension Controllers should be realized in customer DCS as well. |
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