mobilith shc 100 dalian cement group

MB70/90 hammer crusher
Dalian Cement Group Co. Ltd.
Dalian, Liaoning, China
 
Situation 
In June 2009, Dalian Cement Group’s hammer crusher experienced frequent overheating, which resulted in multiple bearing failures. In an effort to improve equipment reliability, the company approached ExxonMobil to identify a machinery lubrication that will be capable of operating in extreme temperatures.
 
Recommendation 
After visiting the cement plant and performing an on-site investigation, bearing inspection and Elastohydrodynamic (EHL) analysis, the ExxonMobil’s lubrication expert recommended the cement plant to switch to Mobilith SHC™ 100 synthetic grease on its hammer crusher bearings. Formulated with a high performance synthetic base oil that resists viscosity thinning and oxidation at elevated temperatures, and a proprietary lithium complex thickener for robust structural stability, Mobilith SHC™ 100 grease is designed for a wide variety of applications that operate at high temperatures.
 
Result 
After transitioning to Mobilith SHC™ 100 synthetic grease, the hammer crusher bearings no longer experienced overheating problems, which solved the bearing failure problems and reduced related unscheduled downtime, resulting in a company-estimated annual savings of US $153,000.
 
Advancing productivity
By helping you enhance equipment life and reliability – which reduces maintenance costs and downtime – our lubrication expert services can help you achieve your safety, environmental care and productivity goals.
 
This is just one example of many in the cement industry where our excellent machinery lubrication solutions have ensured maximum productivity in a cement mill.
 
*This success story is based on the experience of a single customer in the cement industry. Actual results can vary depending upon the type of equipment used and its maintenance, operating conditions and environment, and any prior lubricant used.

21-08-2019

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