Frequently Asked Questions

LUBELINE™ Knowledge Base

What’s the difference between industrial oils and greases?

Industrial oils are liquid lubricants used in systems such as hydraulics, gearboxes, and compressors where smooth circulation, cooling, and heat dissipation are essential. Greases are semi-solid lubricants made by combining base oils with thickening agents, making them ideal for bearings, joints, and slower-moving components where lubricant retention is critical.

Learn more about Hydraulic Oils, Industrial Gear Oils, and Industrial Greases.

How do I know which lubricant is right for my equipment?

Choosing the correct lubricant depends on several operating factors, including:

  • Type of machinery and application
  • Operating temperature and load
  • Speed and duty cycle
  • Environmental conditions such as dust, moisture, and heat
  • OEM specifications and performance requirements

The LUBELINE™ technical team can recommend the correct lubricant solution based on your equipment requirements and operating environment.

Explore our Industrial Lubricants, Food Grade Lubricants, and Compressor Oils.

How often should industrial equipment be lubricated?

Lubrication intervals vary depending on the equipment type, workload, and operating conditions.

Some systems may require daily or weekly inspections, while others can operate for several months between service intervals. Following OEM maintenance schedules and conducting regular oil analysis helps maximise equipment reliability, reduce wear, and extend service life.

Can I mix different brands or types of lubricants?

In most cases, mixing lubricants is not recommended. Different additive packages and base oil formulations can cause chemical incompatibility, reducing lubrication performance and equipment protection.

Before changing lubricants, always:

  • Review the product data sheets
  • Consult a lubrication specialist
  • Flush or clean the system where necessary

What are the signs of lubricant failure?

Common warning signs of lubricant failure include:

  • Excessive noise or vibration
  • Increased operating temperatures
  • Visible wear or scoring on components
  • Oil leaks, contamination, discolouration, or thickening

Routine inspections and oil analysis can identify early warning signs before they lead to equipment failure or costly downtime.

What should I consider when purchasing a lubricant?

When selecting a lubricant, consider the following:

  • Industry specifications such as API, ACEA, and ISO
  • OEM approvals and manufacturer certifications
  • Equipment operating conditions and application requirements
  • Product quality, consistency, and technical support

While some blended or house-brand lubricants may meet minimum specifications, fully approved, high-quality lubricants provide better long-term protection, improved reliability, and reduced downtime risk.

Explore our OEM Approved Lubricants, High-Performance Engine Oils, and Industrial Lubricant Brands.