... strong vibration motor to make sure the density and intensity of the brick.4.Can produce different ... motor,vibrator,mould(upper mould and bottom mold)Production processRaw material(cement,sand,crushed stone,water etc.)--- ... frequency2800 r/minExciting power35KNOverall power9.5KWDimension1350x1460x1800mmPallet size850x450mmRaw materialRiver sand,sea sand,cement,cobble,crushed stone,fly ash,cinder,slag ...