The distance between the cutting head and the cutting disc of the multi blade cutting machine can be adjusted to meet the hardness and shape requirements of different stones, thereby further improving cutting accuracy. Multi blade cutting machines can more effectively utilize stone resources and reduce waste generation. By precisely controlling the cutting depth and width, material waste can be minimized to the greatest extent possible. A multi blade cutting machine with a high degree of automation can reduce the labor intensity of workers and lower labor costs. Meanwhile, due to high cutting efficiency and good quality, the subsequent processing workload will also be correspondingly reduced.