Saphir 550 / Rubin 520: Grinding and Polishing Machine
Brand: QATM | Category: Scientific & Laboratory Equipment
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.
Selected manufacturer specifications
| Parameter | Value |
|---|---|
| No. of samples (single pressure) | 1-6 samples Ø 50 mm |
| Single pressing force | variable, 5-80 N |
| Central pressing force | variable, 20-400 N |
| Connection power | 3.2 kVA |
| Drive power (base) | 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 | 560 x 550 - 650 x 660 mm |
| Weight | ~ 85 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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Contact Vvon Technologies Limited about QATM equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
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