cadex defence

Sand Abrader Machine

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Sand Abrader The sand abrader gravity tube is used for lenses scratch resistance. According to ECE R22/05 and other standards>

Sand Abrader


  • Stainless steel base chamber
  • Base container that contains over 3kg of sand
  • Internal tube's diameter: 120mm
  • Sift of 1.6mm mesh
  • Sample rotating base (diameter: 700mm)with 45° angle axis to the falling sand direction.
Rotating Base Rotating Base
Rotating base holder for samples
Base container Sifts
Base container Sifts

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