... maintain Main Technical Parameter of ZS-QT4-15 interlock block making machine Overall Size (mm)3000*1800*2000mm Molding ... /MouldPc/DayPc/Year Standard Brick240x115x53mm2649,92014,976,600 Hollow Block390x190x190mm47,6802,304,000 Multi-hole Brick240x115x90mm1426,8808, ... production cycle to produce good quality products .The machine is compact in structure,stable in performance,convenient to ...