尼龙托轮

托轮：用于煤矿性能耐磨、硬度强一次安装使用、长期不用更换。

轴承材料具有优良的机械加工性能，可能普通机床上进行车、插、刨等加工刀具采用工具钢（白

钢刀）即可。

特性：耐酸、碱、腐蚀、机械强度高

色泽：表面应光滑平整，无气泡。

外观：一般为本色，或根据用户要求商定。

Support wheel： be used in coal mine once installation without replace with wearable performance and strong hardness.

Bearing materials have an excellent machinery process performance and can be process by cutting, Interpolation and Plane on common machine and the tools are common tool steel (White steel).

Characters： resistance for acid, alkali, corrosion and high machinery strength.

Color： surface should be glossy leveling without air bubble.

Outer appearance： common basic color or by customer' s requirements.