 ¡¡¡¡Oxidize the zirconium ball grinds to have the density big, the strength is high, bearing to whet, bear decay the function good, the hot coefficient of expansion is small, grinding the efficiency high, the noise is low, the service life is long, don't be stained with the filth to anticipate to wait the advantage.Is orientation in various grind the machine of superior quality grind to lie the quality.Oxidize the porcelain and ceramics of and is a kind of new bearings material at the same time, can be apply in the traditional bearings within precise tool machine, high-speed electrical engineering, automobile, the air condition machine, used for the high-tech realm of petroleum, chemical engineering, aerospace, voyage...etc. may also;Can also request according to the customer, produce to make into various product of valve heart, valve body, wreath set, tube, plank,stalk...etc.
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