Measured the wear scar diameter of three fixed balls in the container! Evaluating wear resistance.
We would like to introduce the lubrication oil test analysis "Shell Four Ball Test: WEAR" that we conduct. This test measures the wear resistance of lubricating oil. Four steel balls are stacked in a pyramid shape, and after placing the sample in a container and heating it, the upper ball is rotated under specified conditions. After the test is completed, the wear scar diameter of the three balls fixed in the container is measured to evaluate wear resistance. 【Test Details】 ■ Item Number: L302 ■ Required Amount: 100ml ■ Standard Number: ASTM D4172 *For more details, please refer to the PDF document or feel free to contact us.
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【Target Oil Types】 ■ Engine Oil ■ Automotive Gear Oil ■ Industrial Gear Oil ■ Machine Oil ■ Grease *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Our company leverages the technology and experience gained over many years in the testing and analysis of petroleum products to meet the diverse needs of our customers. We have cultivated various technologies through the testing and analysis of petroleum products and engine testing. Based on this technology, we contribute to our customers' businesses by undertaking "fuel testing" and "lubricating oil testing." To respond to the changing needs of our customers over time, we aim to be at the forefront of advancing analytical technologies and grow into a company trusted by our customers.