... service 3) Low noise supply supply diesel engine JZC 350 Concrete mixer machine It is suitable in construction site ,roads ,bridges ... mix plasticity and semi-rigid concrete. Its advantage has sooth working, convenient operation, good mixing quality and high productivity, ect ... road, bridge project and all kinds of concrete parts factory. JZC series mixer includes JZC200, 250, 350, 500, 750 and JZM350. ...