发泡聚氨酯在球磨机上的应用

Application of the Foaming Polyurethane in Ball Mill

介绍了聚氨酯发泡材料在球磨机进、出料轴颈上的应用，为防止矿浆泄漏事故和拆卸进、出料轴颈衬套提出了新的解决方法。

The paper introduces the application of polyurethane foaming material in the neck of journal of ball mill's inlet and outlet. A new solution is raised in order to prevent slurry from leak and disassemble the bush of journal in inlet and outlet.