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Ameliorating the inner lubrication supply system. give its spares better lubrication fully,make the spares life longer.
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The cam applies newly materials which makes the turning lubricate better, reduce the noise,therefore, the stone board of marble and granite glazing over polishing.
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Ameliorating the seal upper cover system, It applies complex type seal,reduce the diameter of the seal,reducing the linear velocity and frictional coefficient greatly.making the seal life
longer. advancing the precision of the seal
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Ameliorating the millstone seat driving system,applied to lubricating axletree itself, the connections between millstone seat and guide bars which adopt to multiple keys connection, making
it fastening.
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