What Is Slideway Oil and Why Is It Used?

Slideway oils are specially formulated lubricants designed for guideways, transmission systems, reducers, and industrial machinery. Their main purposes are to:

• Reduce friction in moving mechanisms

• Provide protection against wear

• Support long-lasting operation of components

• Minimize heat build-up

Thanks to these properties, slideway oils are widely used in automotive transmissions, agricultural machinery, construction equipment, and industrial machines.

Main Functions of Slideway Oils

• Reduces friction – ensures smooth and efficient movement of sliding surfaces.

• Corrosion protection – prevents metal surfaces from rusting.

• Thermal stability – maintains performance under high temperatures.

• Mechanical durability – ensures stability even under heavy-duty conditions.

Types of Slideway Oils

Mineral Slideway Oils

• Made from conventional base oils

• Budget-friendly option

• Suitable for light to medium-duty conditions

Synthetic Slideway Oils

• High purity and molecular stability

• Operates efficiently across a wide temperature range

• Ideal for heavy-load and high-speed systems

Semi-Synthetic Slideway Oils

• Blend of mineral and synthetic oils

• Balanced choice between cost and performance

• Commonly used in medium-load systems

SAE Viscosity Grades and Selection Tips

Slideway oils are categorized by SAE viscosity grades such as 80W-90, 85W-140, and 75W-140:

• 80W-90 – for daily-use transmissions and sliding systems under normal conditions

• 85W-140 – for heavy-duty trucks and industrial machinery

• 75W-140 – provides excellent protection against extreme temperatures and speed differences

Choosing the correct SAE grade is crucial for the long life of mechanisms.

API and GL Standards

Slideway oils are classified according to API GL-4 and GL-5 standards:

• GL-4 – for medium-load transmissions and gearboxes

• GL-5 – for high-load, high-pressure gear systems

Industrial and Transport Applications

• Automotive transmissions and differential systems

• Agricultural machinery (tractors, harvesters, etc.)

• Construction equipment (excavators, bulldozers, cranes)

• Industrial reducers and machinery

Advantages of Technol Slideway Oils

• High-quality base oils and additives

• Strong protection against wear and corrosion

• Long service intervals

• Formulated to suit Azerbaijan’s climate conditions

How to Choose Slideway Oil in Azerbaijan

• Follow equipment manufacturer recommendations

• Check SAE viscosity grade and API standard

• Consider working conditions – temperature, load, speed

• Choose reliable brands like Technol

Frequently Asked Questions

What is the difference between slideway oil and engine oil?

• Engine oil reduces friction in cylinders and valves, while slideway oil is specifically designed for sliding and guideway systems.

How often should slideway oil be changed?

• Depending on usage, it is recommended every 20,000 – 40,000 km.

Which slideway oils are most commonly used in Azerbaijan?

• SAE 80W-90 and SAE 85W-140 are the most frequently used.

Where can Technol slideway oils be purchased?

• Available from official distributors and auto-lubricant stores in Azerbaijan.