POLISHING & GRANDING MACHINE

Satisloh offers a comprehensive range of generating machines which are dedicated to high precision and extremely reliable performance, covering working ranges from < 1mm to 500mm.

SPM-125

SPM-125

Simple and clear generating The SPM-125 and with the polishing machine SPS-125 are the new benchmark in spherical processing. This grinding machine combines simple and clear operation with modern CNC-axis technology. Designed for universal use in the manufacture of spherical lenses with diameter 10-125 mm. The SPM-125 offers all functions for processing: pre- and fine grinding, edge processing and optimum in accuracy with minimum sub surface damaging.

Benefits and features -Extraordinary surface quality with low sub surface damage -Performance-optimized drives, low energy consumption -Stable process with excellent repeatable results -New method for cross cut adjustment (CCA) for best form accuracy -Low maintenance, low wear -Grinding and polishing machine use the same operation concept

Technical information Working range Working Ø10- 125 mm Radius 10 mm to plano Speed Work piece spindle 100-1500 rpm Tool spindle 100-15000 rpm Energy requirements max. 7,5 kVA min. 6 bar, ca. 180 l/min Dimensions (wxdxh) 1000 x 1600 x 2100 mm / 39 x 63 x 83 inches Weight approx. 2250 kg / 4960 lb

SPM-55

Quick and flexible grinding machine

An extraordinary, cost efficient grinding machine with 4 CNC axes for spherical work. Pre- and fine grinding for lens diameters of 10-60 mm (up to 75 mm); lens radius >10 mm (- ∞). The SPM-55 features a CNC Y-axis for cross-cut adjustment. The lens generator integrates a BOSCH Rexroth MTX controller and Satisloh user guided interface which make operation easier. All spherical processes of BaSyS package are available.

Benefits and features CNC Y-axis for cross-cut adjustment Short set-up times High positioning accuracy due to direct angle- and length-measuring system Integrated cleaning basin Compact design

Technical information Working range lens diameter 10-60 mm, up to 75 mm (depending on process) Materials brittle materials: glass, ceramics, crystals and similar materials Geometries spheres Speed Work spindle 0 - 2000 1/min Tool spindle 2000 – 16000 1/min Axes 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 Weight approx. 550 kg / 1213 lb