Automatic Centrifugal Hydraulic Dustproof

Prevents troubles caused by shaking due to the material's own weight
and instability of chucking during lathe machining
As a workpiece holding device, it is used to support a long shaft flow
The supporting roller is a cylindrical or spherical bearing roller,
which is a 3-point support type
Ensures high repeatability and centering accuracy
Wide range for clamping without replacing rollers
Versatile and easy to maintain