Timken extreme pressure friction testing machine
The Extreme-Pressure Lubricant Tester is designed to evaluate the load-carrying capacity and extreme-pressure performance of lubricating oils and greases. It assesses lubricant performance under controlled friction and loading conditions, providing data for lubricant formulation development, additive evaluation, and quality control.
The tester supports the evaluation of extreme-pressure (EP) additives by comparing the load-carrying performance of different lubricant formulations. Test results help distinguish lubricants with different levels of extreme-pressure performance and support formulation optimization for industrial lubrication applications.
The instrument is intended for lubricant research laboratories, lubricant manufacturers, petrochemical laboratories, and quality-control departments. Test procedures and evaluation criteria should be selected according to the lubricant type and applicable standard.
Application
(1) Extreme-pressure performance evaluation of lubricating greases.
(2) Load-carrying capacity testing of lubricating oils.
(3) Comparative evaluation of extreme-pressure additives.
(4) Lubricant formulation development and optimization.
(5) Research and development of industrial lubricants.
(6) Lubricant quality control and laboratory performance testing.
Standards
ASTM D2509-26 — Standard Test Method for Measurement of Load-Carrying Capacity of Lubricating Grease
ASTM D2782-20 — Standard Test Method for Measurement of Extreme-Pressure Properties of Lubricating Fluids
Parameters
| Parameter | Specification |
|---|---|
| Test method | ASTM D2509-26 or ASTM D2782-20, depending on the lubricant type |
| Maximum test load | Confirm according to the instrument configuration |
| Test speed | Confirm according to the applicable procedure |
| Friction and wear components | Confirm test ring, test block, and fixture specifications |
| Measurement and evaluation | According to the selected test method |
| Data recording and reporting | Confirm the available display, recording, and report functions |
| Power supply and dimensions | Confirm according to the selected model |
Features
(1) Evaluates the load-carrying capacity of lubricating oils and greases.
(2) Supports extreme-pressure performance comparison between lubricant formulations.
(3) Helps distinguish differences in the performance of EP additives.
(4) Supports lubricant research, formulation optimization, and quality control.
(5) Provides a test platform for evaluating lubricant performance under controlled loading conditions.
(6) Supports testing according to the selected applicable standard, subject to the instrument configuration.
(7) Provides data for comparing lubricant performance between samples and production batches.
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