Wheel liner/Guide wheel liner
Wheel liner/guide wheel liner series products are widely used in the mining hoist wheel and guide wheel. It includes the single-rope winding hoist wheel liner and multi-rope friction hoist wheel liner.

Technical parameters:
1. In 1996, we began to produce the hoist PP wheel liner and guide wheel liner.
2. In 1996, single-rope mine hoist nylon transition blocks were used for hoist.

Parameters of PP wheel liner/guide wheel liner
| Performance | Value |
| gravity g/cm3 | 0.98 |
| Flexure strength (Mpa) | 61.5 |
| Compressive strength (Mpa) | 68.5 |
| Hardness(D) | 80 |
| Water absorption(%) | 0.1 |
