Vertical compound crusher is a new fine-crushing, coarse grinding product, which is integrated of domestic and foreign similar crusher technology, and make the main technical parameter optimization design, mainly used for cement factory crushing cement raw material and grog, provide with a set of ideal fine-crushing equipment for cement factory technology reform and building new cement production line. Also suitable for the crushing of iron ore, sandstone, plaster, blast furnace slag, coal gangue, block coal and other mid-hard ore, has the feature of big crushing ratio, low energy consumption, smooth operation, simple structure, convenient operation and maintenance.