This grinding & polishing machine adopts transducer to control speed so as to realize stepless speed adjusting of 50-1200 r/min. Change the working disc or change metallographic sand paper and polishing textile, it can realize the working procedures of grinding and polishing, this make it more applicable. This machine features stable rotation, reliable safety, compact structure and low noise, etc. It is also equipped with water cooling device which can cool down the specimen during processing of grinding & polishing so as to avoid damage to the metallographic structure of specimen because of overheat. This machine is suitable to proceed rough grinding, fine grinding, rough polishing and fine polishing to for specimen preparation. It is the ideal sample preparation equipment to be used in enterprises, scientific researching institutes and laboratories in colleges and universities.
Grinding & polishing disc diameter
Φ203mm (or 230mm, 250mm optional)
Rotating speed of working disc
220V, 50Hz, single-phase
(or 380V, three phases optional)