Overview
Specifications
The SAPHIR 520 is a single wheel grinder and polisher with top-mounted grinding and polishing head Rubin 500 for working wheels Ø 200 - 250 mm. Sequence time, down-pressure, Saphir 520 speed control, rotational direction, pneumatic lowering, single and central pressure are all fully programmable. The polishing machine can process up to 5 samples at a time and employs a magnetic base for most commercial 8 inch (200mm) discs.
The water supply can be switched manually. The rinsing tap can be pulled out for cleaning the basin with the hose extension. Optimum distribution of water can be reached by swinging the tap left and right across the diameter of the working wheel.
Programmable features:
- Duration
- Load
- Rotation speed
- Diamond or water lubrication
- Singular or central loaded
- clockwise/anti-clockwise rotation head rotation
Links to external websites
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Specifications:
| Attribute | Range/Value |
|---|---|
| Working wheels | Ø 200 - 250 mm |
| No. of samples (single pressure) | 1-5 samples Ø 40 mm* |
| Single pressing force | variable, 5-100 N |
| Central pressing force | variable, 20-350 N |
| Connection power | 1.8 kVA |
| Drive power (grinder) | 0.55 kW S6/40% |
| Drive power (head) | 0.13 kW S1 |
| Speed (grinder) | 50 - 600 rpm |
| Speed (head) | 140 rpm |
| Dimensions (W×H×D) | 470 × 480 × 620 mm |
| Weight | 52 kg |
* - There are inserts for 32 and 30 mm diameter samples