Automatic Hydraulic Qt12-15 Cement Concrete Block Making ...
QT12-15 concrete block making machines made of steel Q235B welded by CO2 gas protective welding the block making machine structure is strong resistance to vibration. QT12-15 block making machine adopt crank structure material feeding system which can feed material in the machine quickly and stably reduce the impact force on the feeding box which can longer the feeding box life.
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