QFT 9-18 Concrete Block Making Machine Brief Introduction: The vibrator of the concrete block machine adopts the high-speed heavy structure, which greatly prolongs its service life. In the program of purchasing concrete block machine for building material plant, investors can choose different equipment matching according to their need. The Vibration System of the concrete block machine The special design of Vibration + Double vibration motors. There are 4 special design excitation blocks in the vibration box. They could adjust to different materials with variable amplitude, it just needs 0.5~2.5 Seconds to form the concrete blocks compactness completely. The vibration box uses two frequency conversion motors (with Schneider ATV variable-frequency governor) and two pieces of transmission shafts in the vibration table. This is special design in our company. China block machine manufacturer and supplier.We offer \" block making machine including concrete block making machine, concrete block machine, concrete paving machine, paving brick machine,