Circulating Oils – Reliable Lubrication for Continuous-Running Systems

LUBELINE™ supplies premium circulating oils designed to protect and enhance the performance of industrial equipment that operates under continuous load. From turbines to paper machines and large bearings, the right circulating oil ensures smooth operation, heat control, and long-term reliability in demanding environments.

The Role of Circulating Oils in Industrial Systems

Circulating oils are engineered for systems where the lubricant is pumped through equipment and continuously returned to a reservoir. Their performance is vital to:

• Provide oxidation stability for long service life
• Protect against rust, varnish, and corrosion
• Ensure efficient heat transfer in high-speed applications
• Maintain fluid cleanliness for uninterrupted operations

By choosing high-quality circulating oils, industries reduce downtime, prevent costly repairs, and extend the life of critical assets.

Common Applications of Circulating Oils

Paper Machines

• Lubricate and protect gears and bearings under continuous load
• Minimize wear in high-speed and high-moisture environments

Steam & Gas Turbines

• Provide lubrication and cooling for bearings and seals
• Deliver oxidation stability under extreme heat and long operating cycles

Large Bearings & Rotating Machinery

• Ensure smooth operation in guide, thrust, and heavily loaded bearings
• Maintain lubrication under high-temperature, high-pressure conditions

Continuous-Process Equipment

• Reduce friction and overheating in manufacturing and processing systems
• Improve energy efficiency and system reliability