... JZC 350 Concrete mixer machine It is suitable in construction site ,roads ,bridges and other place.This series concrete mixer is to ... -rigid concrete. Its advantage has sooth working, convenient operation, good mixing quality and high productivity, ect. And it is the ideal ... , bridge project and all kinds of concrete parts factory. JZC series mixer includes JZC200, 250, 350, 500, 750 and JZM350. All ...