摘要
用中空活塞密封，代替原来Ｏ－型圈密封解决了西蒙斯圆锥破碎机高压油外泄问题，每月减少停车检修时间４５ｈ．提高了设备运转率。
The leak problem of high pressure oil of Siemans cone crusher bas been solved through substitute hollow piston sealing method for O-type ring sealing method. This measurement can enhance he opreating rate of equipment and can decrease repair time of 45h/month.
出处
《山东冶金》
1994年第2期13-14,共2页
Shandong Metallurgy
