The performance of the Model 493 tension controller is optimized for large Truck and Bus Radial (TBR) and Off-the-Road (OTR) tire manufacturing offering a higher tension range of 0.9 – 4.5 kg (2 – 10 lbs.) per cord.  A hard chrome plated control arm roller provides long lasting performance even at the highest tensions. 

Model 493

PRODUCT Bulletin