Belt sander

The SAPHIR 250 A2-ECO is a double wheel grinding and polishing machine for working wheels Ø 200/250 mm which is conveniently operated by a 4.3 “touch screen.

The new holder for the working wheel (single-disc design) enables operation without carrier disc without compromising  performance. The control software allows to edit and save up to 200 preparation methods, protected by a user account management.

Pressure, speed and direction of rotation (head and working disc) are adjustable. A spin cycle function (Cleaning Boost) helps to spin dry the grinding and polishing medium at 750 rpm at the end of the preparation process within 3 seconds.

The robust machine can be combined with the dosing system TOPAS ECO and offers maximum flexibility for sample preparation and operating convenience.


  • Double wheel grinder/polisher
  • Spin cycle function (Cleaning Boost)
  • 4.3″ Touch-Screen with intuitive QATM user software
  • 200 customized programs storable
  • Easy cleaning/rinsing of bowl by lifting the working wheel (single-disc design)
  • Variable speed of working wheel and polishing head
  • Working wheel and polishing head: clockwise / counter-clockwise rotation
  • Impact-proof plastic bowl
  • Aluminium case, powder-coated
  • Economic LED illumination 1234 5678 0000