... Automatic 3,Multifunction, unique for material-feeding system 2,Model QT6-15 Block Making Machine A, Model QT6-15 Full Automatic Block Making Machine, Automatic ... Brick Machine, Concrete Block Machine. B,Characteristic:1. ... 60mm153,60028,800Standard blocks240×115×53mm307,20057,600 Automatic QT6-15 Block Machine