The pre-grinding machine is a single-disc desktop, applicable to rough
grinding, semi-accurate grinding and accurate grinding of metallographic
sample. The machine is an indispensable equipment in making the metallographic
sample. The machine has a cooling device to cool the sample during
pre-grinding, thus preventing the damage of the metallographic structure caused
by overheat of the sample. The machine, easy to use, safe and reliable, is an
ideal sample preparation equipment for the labs of plants, research institutes
and universities and colleges.
Technical Parameters1. Diameter of Grinding Disc: φ230mm
2. Speed of Grinding Disc: 450rpm
3. Diameter of Abrasive Paper: 200mm
4. Motor: 220V
5. Weight: 30kg