Product Description
HONGFA Automatic AAC Production Machine for Lightweight Block Making with CE
The AAC production process includes raw material preparation, batching and mixing, pouring, precuring, cutting, autoclaving, and packing.
Hongfa establish in 1990,now has 80 AAC production line plant abroad,With our rich experience and advanced technology, we can supply customers with quality AAC block production lines with capacity ranging from 80,000m3 to 400,000m3 per year.
The raw materials of autoclaved aerated concrete are mainly calcareous materials containing calcium oxide (lime/cement), siliceous materials containing silica (fly ash, sand, tailings, other solid wastes, etc.), aluminum powder paste and other additives. Generally, the sand needs to be processed by ball mill, made into slurry. The prepared slurry is stored in the mixing tank. Continuous mixing is required to prevent slurry deposition and ensure stable concentration for easy batching.
Layout diagram of AAC production line