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
 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 |
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SPM-55
 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 |
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