... Brick Making Machine 2.ISO9001,best quality,long working life 3.Easy operation 4.All size blocks,most paver QT4-20C semi automatic ... block making machine Main features:The brick machine can be universally used for the manufacturing of hollow brick,porous brick,standard brick ... parameter ModelQT4-20C semi automatic block making machinePrimary structureMain machine,JD500 Mixer,conveyor ...