Disc diameter: φ200mm
Disk speed: 450 rpm
Diameter of sandpaper: 200mm
Motor: 220V
Weight: 30kg
The pre-grinding machine is a single-disc desktop machine. Suitable for rough grinding, semi-fine grinding and fine grinding of metallographic samples, it is an essential equipment for users to make metallographic samples. The machine is equipped with a cooling device, which can cool the sample while pregrinding to prevent the sample from overheating and damaging the metallographic structure. The machine is easy to use, safe and reliable. It is an ideal sample preparation equipment for factories, research institutes and laboratories of universities and colleges.
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