Brand: QATM | Category: Scientific & Laboratory Equipment

Grinding and polishing machine combining a Saphir 560 base unit with a Rubin 520 preparation head, the larger base in the Saphir line. As with the 550 combination, the head applies specimen load and the base drives the working wheel under programmed control.
| Parameter | Value |
|---|---|
| No. of samples (single pressure) | 1-6 samples Ø 50 mm |
| Single pressing force | 5-80 N |
| Connection power | 5.5 kVA |
| Drive power (base) | 2x 0.75 kW S6/40% |
| Drive power (head) | 0.17 kW S1 |
| Speed (grinder) | 50 - 600 rpm |
| Speed (head) | 30 -150 rpm |
| W x H x D | 1020 x 550 - 650 x 660 mm |
| Weight | ~ 110 kg |
Selected values from the manufacturer’s technical data for this product or explicitly named model variants. Measurement performance depends on the sample and configuration. Confirm the current model, utilities, accessories and acceptance criteria in the quotation. Checked 2026-09-29.
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Phone: +8801805987890 | Email: info@vvon.com.bd
Back to Scientific & Laboratory Equipment
Large format grinding and polishing machine taking 300 mm and 350 mm working wheels and sample holders from 159 mm to 204 mm diameter. Both wheel and holder speeds are variable, which allows the removal rate and surface finish to be set independently.
Grinding and polishing machine pairing a Saphir 550 base unit with a Rubin 520 preparation head. The head carries the sample holder and applies the load while the base drives the working wheel, so head and base can be specified to suit the throughput a laboratory needs.
Vibratory polisher that produces specimen surfaces with almost no residual deformation, by letting the sample move under its own weight on a vibrating cloth rather than being pressed against it. That matters for electron backscatter diffraction, atomic force microscopy and nanoindentation, where a deformed layer would mask the result.