Hot sale QT4-25 hydraulic pressure concrete cement hollow ...
QT4-25 is one kind hollow brick making machine production line. It is hydraulic pressure and fully automatic. This whole line includes stacker machine host machine conveyor belt JD500 mixer and PLC controller. The capacity of QT4-25 is about 4608 pieces for one day of block mold size 400x200x200mm. 9216 pieces one day of size 400x100x200mm.
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