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OBORTS Company, Opposite the residence of old General Mambou, Near Dragage, Bastos, Yaoundé, Cameroon
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HPT Multi-cylinder Hydraulic Cone Crusher. It greatly improves the performance and crushing capability. Meanwhile, the hydraulic lubrication system ensures more intelligent and …
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The fluid is then retarded in a cone of smaller angle (5-7°) in which large proportion of kinetic energy is converted back to pressure energy. Because of the gradual reduction in the area, there is no vena contracta and the flow area is a minimum at the throat so that the coefficient of contraction is unity.