Materials and Features High-carbon steel improves metal strength and performance,high level polish allow the bearing roll smoother and last longer
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Precision Testing Thickness to diameter ratio of more than 0.2 to determine the balance according to the working speed, dynamic balance test run without sliding, can extend the service life of the machine
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Exquisite Workmanship The surface of crankshaft pulley is treated by phosphating and blackening, which is heat and corrosion resistant and not easy to rust, rich in carbon, phosphorus, sulfur, silicon and other elements, high hardness, not easy to crack
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OE Design Every accurate inspection to ensure that the product standard is trouble-free installation of the same size as the original ,aim to meet the requirements of your original manufacture product
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