Centrifugal Disc Finishing Machines for Deburring and Polishing

Centrifugal disc finishing machines from Inovatec gives lower running costs and a better finishing performance than vibratory machines. Moreover, it has higher efficiency at 10-30 times faster than vibratory machines.

Centrifugal disc machines operate on a drum with a disc at the bottom that rotates to create a rolling action with parts and media. The spinning of the disc forces parts and media upward while also providing rotation.

Classical Centrifugal disc finishing machines

The classical centrifugal disc finishing machines are Inovatec original machines. With gap 0.5-2mm, it suitable small to medium size parts deburring and polishing.

In addition, Inovatec developed semi-automatic discharge model.

industrial Centrifugal disc finishing machine

CD Series Machines

Centrifugal disc tumbler

CD series machine with auto discharge

High Precision Centrifugal disc finishing machines

VA series is the economical model centrifugal disc finishing machines, with a small adjustable gap

CF series machine with zero gap machines suitable for deburring and polishing delicate and very small parts

Centrifugal disc finisher

VA series

Centrifugal Disc Finishing Machine

CF Series

Working principle

The rotating disc with speed 60-250 RPM pushes the media and components move upward to the wall of processing bowl and downward to the processing bowl centre. With reduced acceleration force and enhanced gravity force mixture slides back down to the disc where it is again accelerated.

centrifugal disc finishing machine working principal

centrifugal disc finishing machine working principal

The high energy centrifugal disc finishing machine offer productivity 10-30 times higher compared with conventional vibratory finishing process.


The area of application including deburring, surface grinding, radiusing, and polishing of components with thickness around 0.2mm and larger gear components with more than 150mm.


  • The tilting angle of processing bowl up to 135°
  • Optional circular pipe to rinsing and compound dosing
  • Gap adjustment for the machine for disc and ring
  • Manual control unloading