Polish Master 4000
The Schlafli brush polishing machine POLISH MASTER 4000 precisely and efficiently brushes sharp edges, burrs and
radii of parts made of hard materials such as sapphire, ruby, ceramics, zirconium or tungsten carbide.
The brushing process allows a significant improvement of the surface quality.
To enable an optimal polishing operation the parts are placed in holes, or glued to the 4 working discs of the POLISH
MASTER 4000. During a variable period of time, the parts are processed by means of the rotating and vertically
oscillating polishing brush. A diamond compound is used as an abrasive medium. Depending on the grain size of the
diamond compound and the specification of the brush varying surface finishes can be achieved.

Brush diameter
380 mm
Working disk diameter
144 mm
Rotary speed
brush Variable in a range of 0 – 160 min-1
working disks Variable in a range of 0 – 12 min-1
Oscillation stroke of brush
variable in a range of 0 – 10 mm
Change of direction of rotation
variable in a range of 5sec – 60hrs
Dimensions (length x width x depth)
700 x 1000 x 820 mm
Weight
150 kg
Available accessories
Diamond suspension |
Different types of brushes |