JDC series concrete mixer is the kind of single-horizontal-shaft forced type concrete mixer combined machinery and electric together. Its mixing system is transmitted safely by circular gear. Feeding mechanism employs the winding motor, safe and steady. Shedding mechanism employs the worm-gear case spurring the mixing motor to whirl, discharging quickly and clean. This series mixer and mix all kinds of concrete, mortar at any mixing proportion, and are suitable for any middle and small size projects. It both can use separately and also can marry up with batcher to build a plain concrete mixing plant.