I. Product Description: This machine is suitable for abrasion resistance testing of leather, fabric, coatings, paper, floor tiles, plywood, glass, natural rubber, etc. The method involves cutting the sample with a standard cutter, using a specified type of grinding wheel, and applying a certain load for abrasion. After reaching the specified number of revolutions, the sample is removed to observe its condition after abrasion or to calculate the weight difference before and after the test. The abrasion index is calculated using the formula: Abrasion loss weight / Test revolutions × 1000. Optional grinding wheel numbers: H18,

II. Product Specifications:

2. Sample: Outer diameter 108mm, inner diameter 8mm

3. Load: 250g, 500g, 1000g

4. Counter: Electronically displayed 6 digits, automatic stop

5. Test disc rotation speed: 60, 70 revolutions/minute or as specified

6. Machine dimensions: (30x43x30) cm

7. Machine weight: Approximately 30kg

8. Accessories: 1 set of grinding wheels, 1 pack of sandpaper

9. Grinding wheel: H18

10. Power supply: AC220V 50Hz