Detailed Product Description In the laboratory,during the metallographic sample preparation process, sample pre-grinding, grinding and polishing are the essential procedure. The machine is durable, motor is dc no brush motor, easy to maintenance .Change the grinding disk or polishing disk, you can finish coarse grinding, fine grinding, dry grinding, wet grinding and polishing of the samples. This machine is low noise and running stably .To meet the requirements of samples preparation and improve the quality and efficiency, it’s the ideal sample preparation equipment.
 
Main Technical Specifications
Grinding disc diameter: 230mm
Polishing disc diameter: 230mm
Speed: 500 r/min \1000r/min
           600 r/min \300r/min(customized)
Electromotor: YSD802-8/4 0.25/0.37KW，380V
Overall Dimension : 757x420x340mm
Net weight: 35kg