Model METAPOL 2200S Metallographic specimen grinding and polishing machine is equipped with double discs and features stepless speed changing for grinding and polishing. It can finish the whole process of rough grinding, fine grinding, rough polishing and finishing polishing for specimen preparing. By adjusting the transducer, it can realize the rotating speed of grinding and polishing disc adjustable from 50 to 1000 rpm. This bring this machine with much more extensive applying and make it become the necessary metallographic specimen preparing instrument for using in factories, scientific research institutes and laboratories of colleges.


  • Stepless speed changing 50-1000 rpm
  • CCW and CW rotating direction control
  • Quick exchanging disc

Technical Specifications

Diameter of working disc: 200mm
Rotating speed of working disc: Stepless speed changing 50-1000 rpm
 (other speeds are optional)
Power supply: Single phase, 220V, 50Hz
Motor power: 550W
Dimensions: 870 x 760 x 370 mm
Net weight: 56 Kg

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