Expansion wheels with shank

Centrifugal expansion rollers are a practical, fast and economical system for sanding straight parts, on linear or shaped profiles.

Complete with an abrasive cloth ring, easily replaceable when worn, they can be used on spindle moulders, multiple head machines and CNC machining centers, if combined with specific tool-holder shafts. and fixing plate.

The user can perform roughing or finishing work depending on the abrasive used.

The feed speed is adjusted from 5 to 8 linear meters per minute; it can be increased if the profile finish is equally satisfactory.

The diameter of the wheel is a nominal diameter which may vary according to the thickness of the abrasive belt used, the speed of rotation and other reasons.

The zirconium resined cloth rings are internally reinforced with special fabric. They are mounted on dynamic expansion sleeve holders. They are used with portable grinders for sanding molds, tools, fittings, welds.

La velocità non deve superare i 30m/sec.