... Block Making Machine Method: Hydraulic Pressure power:20.6KW QT4-20C brick making machine,hollow block making machine,brick machine 1.Block Making Machine, Brick machine,Brief intruduction :a) It is a compact oil hydraulic machine ... perforated bricks, and standard bricks etc. 3. Block Making Machine, Brick machine ,Main Technical Specifications Main Technical SpecificationsOverall Dimension7100×1600× ...