Thickness fixing machine is a special machine for processing stone or cement board and artificial stone with specified thickness. The thickness fixing machine is generally divided into two processes: rough grinding and fine grinding. The stone is processed into the required thickness according to the process requirements by milling. Thickness setting machine - generally can be divided into disc thickness setting machine, stone thickness setting machine, disc thickness setting machine, cutter head lifting computer control, compact structure, stable performance and high machining precision. It is the latest equipment to unify the thickness of stone plate and standardize the flatness.