|
|
Sand Abrader Machine
 |
The sand abrader gravity tube is used for lenses scratch resistance. According
to ECE R22/05 and others.
|
|
-
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 |
holder for samples |
 |
 |
| Base container |
Sifts |
|