Manual lubrication is adopted in most traditional quarries, with uneven oil injection, missed lubrication and untimely oil replacement, leading to bearing wear, shaft temperature overheating and accelerated equipment aging.

Insufficient lubrication is one of the main causes of sudden equipment failure and shortened service life. Manual operation also wastes labor costs and cannot guarantee long-term stable equipment operation.

SMP full-automatic lubrication system realizes timing, quantitative and fixed-point oil supply for all bearing parts of crushers and screens. It automatically monitors lubrication status and supplements grease in real time to avoid dry friction wear.

The automatic lubrication system reduces equipment failure rate caused by poor lubrication by more than 90%, extends equipment service life, reduces manual maintenance workload, and realizes refined equipment management.

Keywords: automatic lubrication system, mining equipment maintenance, extend crusher service life, reduce equipment wear, intelligent mine maintenance