... concrete mixing plant high efficiency, long life 1) productivity120m3/h 2) twin shaft mixer JS2000 3) ISO pass HZS series concrete mixing ... high production efficiency, a good homogeneity of concrete, working reliability, environmental protection and good ... and commodity concrete production. Part of the whole station ModelHZS25HZS35HZS60HZS90HZS120Productivity(m²/h)25356090120Discharging Height( ...