This concrete brick making machine can be used to produce various hollow and solid concrete bricks by changing different moulds. We havevarious different model QT6, QT8, QT10, QT12 andQT15,etc., andour machineis with great vibration power,high force, high vibration aceleration, and its cycle time shortened to about 15 seconds.Our machine is designed with a device of separating material storage and materialdistribution. Storage is photo-electrically controlled and materials are distributedas needed. Storage hopper is separated from vibration source to avoid prematureliquefaction of some concrete due to the effect of aftershock.