Featured Products - August 2012

Differential Shafts

The Series 1250-DFX differential shafts are designed to maintain precise web tensions. The shafts can wind multiple cores and/or different width cores at very low web tensions. Each core can slip at a controlled speed when proper air pressure is maintained. The temperature resistant segments on the tension ledge expand outward when inflated, generating resistance against the inside diameter of the core. The resistance is proportional to the area that is contacted. www.goldrod.com