The process is carried out in an open drum/bowl, where the bottom runs around and the ring (side wall) itself is static.
In the middle of the gap between the bottom disc and the ceramic ring (both made of hard PU), a ceramic ring is mounted on the casing itself, means that the gap during operation is as low as 0.1 mm. This means that the machine is extremely suitable for polishing e.g. jewellery and very thin items/parts. The machine is delivered with a pre-installed dosing pump.
The contact between the product itself and the selected chips generates a very intense deburring/polishing of the products themselves, which means that the polishing time is reduced by up to 20 times, compared to what can be achieved on a traditional round vibration machine.
Via the built-in standard control over a frequency converter, the speed steplessly can be varied between 50 and 180 rpm.