Cement plants run massive rotating equipment — from rotary kilns to ball mills — in an environment saturated with highly abrasive cement dust and extreme heat. Any dust ingress into the lubrication system can cause rapid wear.
Industry Challenges
What You're Up Against
Highly abrasive dust
Fine cement and clinker particles quickly infiltrate bearings and hydraulic systems.
Extreme heat near the kiln
Bearings close to the rotary kiln are exposed to intense radiant heat.
Heavy, slow-turning mills
Ball and roller mills run at low speed under very heavy load, requiring a stable lubricating film.
Applications
Where It Applies in This Industry
Rotary kiln support bearings
Very-high-temperature-resistant grease for kiln support bearings.
Ball and roller mills
EP lubrication for mill ring gears and bearings.
Roller press hydraulic systems
High-filtration hydraulic oil for dust-heavy environments.
Raw material conveyors
Conveyor bearing lubrication protected against cement dust.
Machinery & Equipment
Equipment Covered
- Rotary kiln
- Ball mill
- Vertical roller mill
- Roller press
- Clinker cooler
Best Practices
Maintenance Tips
- Double-seal grease points against dust ingress
- Increase relubrication frequency near the kiln
- Use tighter filtration on hydraulic systems
- Continuously monitor kiln bearing temperature
Benefits
Benefits of Using KARALUB
- Reduced dust-driven premature wear
- Stability at very high temperatures near the kiln
- Fewer unplanned mill and kiln stoppages
- Technical support selecting the right grease per point
Technical Resources
Related Downloads
Technical Data Sheet — Greases
Coming soon
Technical Data Sheet — Gear Oils
Coming soon
Full Product Catalog
Coming soon
Knowledge Center
Related Technical Articles
Read lubricant selection guides, change-interval advice and engineering articles relevant to this industry in the KARALUB Knowledge Center.
FAQ
Frequently Asked Questions About Cement Lubrication
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