This machine is suitable for the abrasion test of elastic materials, rubber, tires, conveyor belts, transmission belts, soles, soft synthetic leather, leather, etc. It has high performance, good reproducability and easy operation.
Instrument Principle of DIN Sole Wear Resistance Testing Machine
Under the specified contact pressure and on a given area, the sample is at a certain angle with the sandpaper, and the abrasion caused by the friction of the sample on a certain level of sandpaper is measured. The sandpaper bag is attached to the surface of the drum, and the sample is pressed tightly against the drum with sandpaper, causing the sample to move laterally along the drum. Wear occurs at one end of the cylindrical sample. The mass loss value of the sample is measured, and the volumetric wear is calculated from the density of the sample.
DIN sole abrasion resistance testing machine based on standards
Standards cited for this instrument: ISO-4649 1985 B.1, GB/T 3903.2-94, DIN-53516, ASTM D5963;
| Number of workstations |
4, 6, 8, 9 |
| PLC control |
Touch screen display |
| Pressurized object weight |
A. Clamp: 200±1G |
| Effective friction diameter of grinding block |
B. Clothing sample weight: 395±2G |
| Relative movement speed of holder and grinding table |
C. Furniture decoration sample weight: 594+2G |
| Sample loading hammer quality |
D. Stainless steel butterfly plate: 260±1G |
| Power POWER |
Type A 200G (1.96N) friction head 428.8-0.084MM
Type B 155G (1.52N) friction head 4 90-0.10MM |
| Dimensions |
Relative movement speed between holder and grinding table: 50-2R/min |
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