Centrifugal Barrel Finishing Machines | Centrifugal Barrel Tumbling Deburring Metals

Introduction of Centrifugal Barrel Finishing Machines

Due to high efficiency, CB centrifugal barrel finishing machines are widely used in metal, plastic parts deburring and polishing.

It not only reduces the heavy manual job but also improve the productivity.

The size of the centrifugal barrel machines starting from small 30L to the huge size 320L. Besides, we also make customize centrifugal barrel machine according to requirement.

Because these finishing machines are built with heavy-duty bearings and hot-poured PU lining. So that can stand up repeated cycles wearing.

copper alloy fast deburring and polishing_centrifugal barrel tumbling machine_XGP40A 1

CB Series with manual Loading

copper rivet centrifugal barrel smoothing and polishing_centrifugal barrel deburring machine_XGP120 1

CB series with automatic discharge

Centrifugal barrel machine CB40

CB40 with 48 Barrels

Centrifugal Barrel Finishing Machine Options:

1. Build-in vibratory separator

  • The vibratory separator can effectively collect parts from media after loading and discharge
  • Space saving and labour saving
centrifugal barrel finishing machine with automatic unloading and separator design

centrifugal barrel finishing machine with automatic unloading and separator design

2. Inclined Centrifugal barrel

Inclined centrifugal barrel combines centrifugal force with eccentric force movement. As a result, finishing productivity 2 times higher than conventional centrifugal barrel machine.

Inclined centrifugal barrel finishing machines

Inclined centrifugal barrel finishing machines

3. Drive system

  • Chain drive system is suitable for machine larger than 60 Liter, stronger force but shorter life
  • Belt drive system is suitable for machine smaller than 60 Liter, longer life and more precise movement
Belt drive system vs chain drive system

Belt drive system vs chain drive system

4. Divided PU insert

  • PU insert with divided slots for delicate parts.
  • Prevent parts impringement
centrifugal barrel finishing machine with divider in barrel design

centrifugal barrel finishing machine with divider in barrel design

Centrifugal barrel finishing machines working principals

Each tumbling machine contains four barrels that are mounted to a drum. Then the operator fills the barrel with media, parts and water, roughly 70-80% full. Later, during the operation, the disc rotates like a Ferris wheel.

centrifugal barrel finishing machine working functions

centrifugal barrel finishing machine working functions

When the speed increases, the media and parts rub against one another randomly and repeatedly. Hence it removes even the smallest imperfections. After a few minutes, the finishing cycle is complete. Then the parts are ready to be separated from the media.