Kanghua diamond wire saw machine is an equipment using the diamond wire saw for cutting, its cutting speed can be very fast and the efficiency is high. It mainly apply to stone quarrying, concrete cutting and metal cutting. It has been ugraded to permanent magnet synchroous driver, text display, communication transmission and dual PLCs control combination, with the dual operating system and exclusive patent Double-surpported Rotary Reducer, which is the first in the industry.