Each attachment has been carefully selected to give you the best results in terms of surface finishing, precision and efficiency. Our attachments are very flexible in use and can process various workpieces and materials.
Do you have any questions or need more information? Do not hesitate to contact us. We are at your disposal to help you with your decision.
Electric tape finishing device for installation on medium and large carrier machines for superfinishing of ground and finely turned surfaces. Also suitable to finish close to a workpiece shoulder with a radius or a very small undercut.
In addition to rotationally symmetrical shapes, flat surfaces can also be processed.
| Technical data | Supfina 208 |
| Frequency DH/min, max / min | 1350 / 0 |
| Amplitude in mm | 5 |
| Air pressure in bar | 1 – 6 |
| Unit Weight in kg | 70 |
| Strip Head Stroke in mm | 0 – 28 |
| Strip widths in mm | 150 mm (6“) |
| Piston area in cm² | 31 |
| Mounting Position | 0 – 90° |
| Further information as PDF |
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Electric stone finishing device for installation on large carrier machines for superfinishing of ground and finely turned surfaces. Also suitable to finish close to a workpiece shoulder with a radius or a very small undercut.
In addition to rotationally symmetrical shapes, flat surfaces can also be processed.
| Technical data | Supfina 220 |
| Frequency DH/min, max / min without frequency converter |
1400 |
| Frequency DH/min, max / min with frequency converter |
500 – 1700 |
| Amplitude in mm | 0 – 2.5 |
| Air pressure in bar | 1 – 6 |
| Device Weight in kg | 75 |
| Clamping Weight in kg | 16 |
| Control Unit in kg | 2.4 |
| Stone Guide Stroke in mm | 50 |
| Further information as PDF |
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Electric superfinishing device for installation on medium and large machine tools for superfinishing of ground or finely turned surfaces.
Particularly suitable for the finest machining of rollers up to mirror finish.
| Technical data | Supfina 300 |
| Frequency DH/min | 2200 |
| Amplitude in mm | ±2.5 |
| Air pressure in bar | 1 – 6 |
| Device Weight in kg | 85 |
| Clamping Device in kg | 20 |
| Stone Guide Stroke in mm | 25 |
| Stone Guide Quantity | 2 |
| Piston area in cm² | 31 |
| Further information as PDF |
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For a specific request, please fill out the following form.
We will contact you as soon as possible.
Supfina Grieshaber GmbH & Co. KG
Schmelzegrün 7
77709 Wolfach / Germany
+49 7834 866-0
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Supfina Machine Company, Inc.
181 Circuit Drive
North Kingstown
RI 02852-7439 / USA
+1 401-294-6600
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Engineering with High Precision 
