This machine belongs to the double-horizontal-shaft type concrete mixer, mixing of dry, plasticity, liquidity, lightweight aggregate concrete and mortar. Drum lined with high manganese wear-resistant cast steel lining board and mixing blade, with a durable, convenient replacement, in combination with the machine batching machine, which become the various types of mixing station, suitable for all kinds of large and medium-sized prefabricated components factory and all kinds of construction sites, roads, bridges, airports, tunnel engineering. The machine has reasonable design, compact structure, convenient operation, reliable work, has stirred good quality, high production efficiency, low energy consumption, low noise, long service life of wearing parts.