*The U-3500 has been replaced by the U4 Open Loop Diameter Based Tension Controller.

U-3500 Tension Controller
U.S.: 1-800-226-8710
Germany: +49 (0)511-760 691 41
U-3500 Tension Controller
*The U-3500 has been replaced by the U4 Open Loop Diameter Based Tension Controller.
*If you don’t see the document you are looking for or need additional assistance please contact us.