Kell-Strom's
Contracting Style Hydraulic Balancing Arbor / Adapter is designed to grip
the OUTSIDE DIAMETER of the part to be balanced. There is no heating, freezing or pressing
of any parts.
A torque screwdriver is used after
assembly to accurately set the hydraulic adapter's pressurization piston by screw action.
This causes the I.D. of the adapter to
contract a precisely calculated amount and grip the O.D. of the part to be balanced.
The adapter is connected to the balancing
machine and need not be removed for installing or extracting balanced parts. This promotes
high productivity and quick balancing of duplicate parts.