... PLC control ,and realizes the automatic plate-supplying,material-distributing ,and brick-discharging .With the high efficiency ,it is ... Productsconcrete blocks, solid/hollow/cellular masonry products, paving stones with or without face mix, garden and landscaping products, slabs, ... pavers, squares, gardens, landscaping, city constructions, etc. QTJ4-25 Full-automatic concrete block making machine