Quick and flexible spherical polisher

An extraordinary cost efficient spherical polishing system with 4 CNC axes. Spherical polishing (concave/convex) for lens diameter 10-60 mm (up to 75 mm); lens radius >10 mm plano.

The SPS-55 features integrated tool dressing using a motorized Y-axis for cross-cut adjustment.The spherical polisher integrates a BOSCH Rexroth MTX controller and the Satisloh user guided interface which make operation easy. All spherical processes of BaSyS package are available. The CNC polishing machine commands a Synchrospeed polishing process as well as short set up times and user friendly service and maintenance.

Benefits and features

  • Motorized Y-axis for cross-cut adjustment
  • Tool dressing and plano polishing
  • High positioning accuracy due to direct angle- and length-measuring system
  • Integrated cleaning basin

Technical information

Working range

lens diameter 10-60 mm, up to 75 mm (depending on process)


brittle materials: glass, ceramics, crystals and similar materials


Work spindle: 0 – 2000 1/min
Tool spindle: 0 – 2000 1/min


X, Y, Z, B

Electrical power

400 V, 5-phase, 4 kW

Compressed air

6 bar

Dimensions (wxdxh)

955 x 1257 x 1785 mm / 38 x 49 x 70 inches



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