... achieve scrutiny,controlling,diagnosis.5-QT8-15B hydraulic concrete brick making machine PLC intelligent control.Man-machine ... feeding),through-body tiles,lock linkage blocks,road curb bricks,hydraulic blocks,hollow blocks,perforated bricks,and ... etc.7-Main technical data of QT8-15B hydraulic concrete brick making machineMain Technical SpecificationsDimension7520*2040*2960mmRated pressure21MPaMain ...