block machine & brick machine & block machinery QT12-15 Fully Aotumatic block machine (production line); Aotumatic production line detail: 1.powder,sand,crashed stone11.center control room 2.batcher 12.pallet tumbler 3.cement/fly ash silo 13.pallet return cycle line 4.screw conveyor 14.pallet barn 5.mixer 15.stack barn 6.host block machine 16.cuber 7.brick conveyor 17.finished block conveyor 8.elevator18.steam curing room 9.finger cart19.cement scale 10.lowerator 20.pallet oiling device