Dual Bead 2^nd Stage Shaping Drum

Unique WYKO patented design that allows a Second Stage Shaping Drum to cover two consecutive bead sizes with zero change over time.

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This product is suitable for:

World Wide Patents Apply

Feature & Benefits

One drum covers two bead sizes from 13/14 up to 33/35 and above
Bead size change occurs inststantly; no electrical or pneumatic changes are necessary. The tire bead determines the drum's expansion diameter
Reduced machine downtime attributed to size change set up
A contoured bead seal or pocket design allows the bead to rotate during shaping with minimum distortion
Featuring an optional Carcass Centering Device that positions the bead radially and laterally prior to bead lock improving radial and lateral forces and low dynamic balance yield