This document describes an AAC block cutting machine. It cuts autoclave aerated concrete (AAC) blocks into their final shapes in a single automated step. The machine cuts the AAC "cake" into blocks with six sides within tight tolerances of ±2mm. It works by flipping the cake, moving it to cutting positions, and using level and crossing cuts to shape it. The machine cuts waste and recycles slurry with no secondary pollution. It has advantages like compact design, single-step cutting, tight tolerances, and safety features. Technical parameters and models that can cut blocks from 4050x1240x650mm up to 6050x1540x650mm are provided.