BKT Steel Wire Rope Oiling Service: A mining safety solution for scientifically maintaining and extending the service life of steel wire ropes

Release time:

2025-03-28

In mine hoisting systems, wire ropes are subjected to high-frequency stretching, bending, and friction. Data shows that the wear rate of wire ropes without professional lubrication is as high as 70% due to friction, and corrosion problems further shorten the service life 50% above. Baektec's wire rope oiling service uses N113(FS) lubricating grease, achieving three core values through a scientific maintenance system:

I. Precise Matching of Original Factory Formula

• Improved oil film stability 300%：N113FS Specialized grease, laboratory-tested, can form a -30℃ to 80℃ environment 0.05mm uniform oil film, with a coefficient of friction stable in the range of 0.25±0.02 range
• Eliminate grease rejection: Addressing the compatibility issues of secondary oiling in domestic 76% mines, strictly adhering to the principle of " original grease matching " to avoid lubrication failure cases caused by traditional oiling. 18%润滑失效案例
• Intelligent solvent dispensing system: Dynamically adjusts viscosity parameters according to underground humidity ( 40-95%RH ), dust concentration (＜ 10mg/m³ ), and temperature ( -15℃ to 45℃ )

II. Full Life Cycle Protection System

1、 Dynamic oil replenishment mechanism
Designed based on wire rope diameter ( Φ18-Φ120mm ) spraying standards, combined with magnetic permeability technology, ensuring that the oil penetration rate is significantly improved compared to conventional methods.

2、 Key maintenance cycle monitoring

Usage Stage	Inspection Index	Processing Plan
Initial run-in	Surface oil film integrity	Supplementary spraying + Penetration enhancement
Stable operation	Core oil retention	Rotary oil injection + Non-destructive Testing
Low oil warning	Coefficient of friction fluctuation > 0.03	Deep cleaning + System oil replenishment

3、 Inventory activation plan
For wire ropes stored for more than 6 months, using casting oil technology to restore the rope core oil content to the initial value of 85% and above