It is analyzed that the reason and the renovating treatment measure for the wearness and tearness of the easily-torn parts during the application of the coal mill MPS-type 190.

• 分析了MPS-190磨煤机在使用过程中,易磨件磨损速度快,使用寿命短的原因,通过试验各种整改措施,提出了可用于实际的整改方案及运行控制措