Centrifugal disc finisher (Jewelry polishing machine)
1. Centrifugal disc finisher technical info
The centrifugal disc finisher we also call it gyrate polishing machine. Because the patented adjustable gap system of the VA series enables a precision of 0.05 mm. So this unique setting of the gap between the disc and the ring of barrel make super fine polishing granulate to be possibly used as media. The VA series model, therefore, produces the superior polishing surface with the lowest processing cost. Besides, the customized process prevents the gap from overheating.
2. Jewelry Polishing Machine Feature and Application
- Lower capital investment compared with CF ZERO gap machine model
- The system model can be customized according to customer requirement
- Better cost effective
- High efficient machine design with already in hand experience and process
- Superior surface finishing
The centrifugal disc finisher is suitable for small to medium size production capacity, especially suitable for flexible production with small batch multi-category production.
2.3 Working principal
The VA series machine from Inovatec work on the gyrate polishing machine concept, it functioned with a highly effective and efficient mass finishing system. During this process, the components are processing in a barrel-shaped container where media and components make a rotational relative movement.
The media inside the container tumbling by the centrifugal force of disc which generated from the bottom of the container. The disc can separate from the container wall by an adjustable gap where the water is flowing through in the wet processing machine. In dry processing machine for fine polishing, however, the gap is there for disc rotating.
The centrifugal force with different media act on the surface of the component gives different finishing result, which will offer at least 20 times high productivity compared with vibratory finishing process. During wet surface, finishing processing a constant water and compound flow which in meantime take off wear off debris together. This leaves the components a fresh and clean surface.