Lubricating oils possess multiple physical and chemical performance indicators such as oxidation stability, high-temperature shear stability, low-temperature flowability, mechanical stability, water resistance, rust protection, lubrication performance, and dispersancy. Among these parameters, anti-wear performance is one of the most critical indicators affecting equipment reliability and service life.

The TIMKEN-4 Lubricating Oil Anti-Wear Tester simulates sliding friction between a rotating friction ring and a loaded test block or steel ball. Through a lever-weight loading system, extremely high pressure is applied at the contact point, accelerating wear and allowing rapid evaluation of lubricant load-carrying capacity.

With its optimized mechanical structure, reinforced frame, and precision spindle design, the instrument ensures stable operation, minimal vibration, and reliable friction testing results. The tester is widely used in lubricant research, product comparison, additive development, and laboratory quality control.

The Timken Anti-Wear Performance Tester is used to evaluate the extreme pressure and wear resistance performance of lubricants.

• Industrial lubricating oils
• Automotive lubricants
• Bearing oils
• Circulating oils
• Turbine oils
• Hydraulic oils
• Equipment lubricants
• Lubricating greases
• Gear oils
• Diesel engine oils
• Metalworking fluids and cutting oils

Typical application environments include:

• Lubricant manufacturing plants
• Additive development laboratories
• Automotive lubricant research centers
• Petroleum laboratories
• Mechanical equipment manufacturers
• Research and quality control institutions

The tester operates using the Timken ring-block friction mechanism, allowing direct evaluation of lubricant anti-wear and extreme pressure properties under high load conditions.

A digital display system allows operators to monitor voltage and current conditions during the test, helping maintain stable experimental conditions.

The instrument features a reinforced steel frame and optimized structural design, ensuring stable operation without vibration or displacement even under high loading conditions.

The main spindle is manufactured using high-precision machining and heat-treated alloy steel, ensuring excellent concentricity and reliable friction testing.

A 260 W aluminum-housing motor provides stable power output with good heat dissipation and low temperature rise, ensuring continuous operation.

The machine housing adopts thick steel plates with welded structure and surface coating, providing excellent durability, corrosion resistance, and long service life.

The instrument operates based on the Timken load-carrying capacity test principle, which is widely used in lubricant performance evaluation.

• ASTM D2782 – Measurement of Extreme-Pressure Properties of Lubricating Fluids (Timken Method)
• ASTM D2509 – Measurement of Load-Carrying Capacity of Lubricating Grease (Timken Method)

These standards are widely used in lubricant laboratories and additive development centers for evaluating extreme pressure and anti-wear properties of lubricants.

Reliable Extreme Pressure Evaluation

Provides accurate testing of lubricant load-carrying capacity and anti-wear performance.

Stable and Low-Vibration Operation

Reinforced frame and precision spindle design ensure stable friction testing conditions.

Rapid Lubricant Performance Comparison

Allows quick comparison of different lubricant formulations or additive packages.

Durable Industrial-Grade Construction

High-strength steel frame and precision components ensure long-term reliability.

Ideal for Lubricant R&D and Quality Control

Suitable for lubricant manufacturers, additive developers, and oil analysis laboratories.