... , cinder, slag, gangue, gravel, perlite, and other industrial wastesApplied Products:concrete blocks, solid/hollow/cellular masonry products, paving stones with or ... machines functions, guarantee a reliable and high output production of concrete products..1. Use Germany Siemens PLC control system and Siemens ... -7-8 21:03:20 QT10 Automatic Brick Making Machine,Concrete Block Making Machine