... Manpower 3.Professional Manufacturer With Competitive Price QT6-15 Block Making MachineQT6-15 Automatic Block Making Machine(6 stands for the ... squares, gardens, landscaping, city constructions, etc.QT6-15 Block Making Machine Features:1)Uses Germany Siemens PLC control system ... as per specific working requirements, to buffer the hydraulic cylinder when working; uses integrated high-pressure and ...