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Generally divided into QY-type hardened reducer and QJY hardened reducer two. QY-type hardened reducer in the QJ series of cranes in the hardened gear reducer on the basis of research and development. QY series reducer including QYS type (three fulcrum) and QYD (base type) two series of cranes with hardened surface reducer. QJY-type hardened reducer is developed by the factory according to the domestic and foreign market requirements of the hardened surface (carburizing, quenching tooth surface) crane reducer, including the three basic types of 12, are: QJY2, QJYD2, QJYA2, QJY3 , QJYD3, QJYA3, QJY23, QJYD23, QJYA23, QJY34, QJYD34, QJYA34. Widely used in transportation, metallurgy, mining, chemical, light industry and other mechanical equipment in the transmission mechanism. |
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