concrete block making machine 1.Japanese PLC&Hydraulic 2.ISO9001:2000&CE ... :12~20s HY-QT6-15 concrete block making machine1)Cement produces various products, hollow block, solid standard bricks, vias brick, ... . Short molding cycles, and higher efficiency. 2)Vibration machine for efficient vibrator, exciting force powerful, the density effect ... for whole using life. HY-QT6-15 concrete block making machine