... with high precision * hand operated concrete block machine, AAC block,construction equipmentIntroduction of AAC Block Production Line: 1.Storing and supplying ... are specialized supplier of complete set of autoclaved aerated concrete plant with 50000, 100000, 150000, 200000, 250000, ... 40°CAluminum mixing time30-40s Sand style aerated block raw material proportion Parameter NameParameter ValueSand55-65% ...