When conducting DIN testing on shoe soles made of hard materials such as leather shoes, it is not possible to directly sample with a standard cutter. Non standard samples must be polished with a heel grinding machine for diameter and height to meet the requirements of DIN testing for sample size.

QB/T1002

1. One device can perform cylindrical and end face grinding, fully electrically controlled
When grinding cylindrical samples, the samples have the function of self rotation
3. The sample grinding area is protected by an acrylic cover as a whole to prevent sample fragments from flying out
4. The end face grinding sample is equipped with a dedicated fixture
5. The cylindrical grinding fixture can be adjusted in position in all directions
6. The bottom of the equipment is equipped with a waste tray for cleaning sample debris
7. Surface treatment: The body is treated with 200 degree high-temperature baking paint
8. Grinding wheel speed: 2800r/min.
9. Outer circular linear velocity of grinding wheel: 15-20 m/s.
10. Grinding wheel diameter: 100-120mm.
11. Power: 120W.
12. Dimensions: 430 × 260 × 210mm.
13. Sample diameter of leather shoe heel after preparation: 16 ± 0.2mm.
14. Right bracket left and right movement stroke: 25mm.
15. Right bracket forward and backward movement stroke: 30mm.
16. Left bracket left and right movement stroke: 40mm.