Multi-Blade Block Cutting Machine Features It is equipped with oil-immersed guide way for crossbeam and edge beam while the slide track adopt dust proof to ensure the precise guide movement & long lifespan Crossbeam is made of strong cast iron to avoid distortion after long term use It is equipped with hydraulic controlled elevation system. Blocks are cut automatically individually Blocks are cut directly on the ground or on block table as required, with blade input speed flexibly adjusted by variable frequency adjustable speed system according to slab character It is under computer control and works by program automatically