When cutting different kinds of stone, the speed regulation of diamond wire saw is an important parameter for choosing diamond wire saw machine. At present, most of the diamond wire saw machines adopt the frequency control mode of the main motor. Because the change of line speed can affect the efficiency of cutting granite and the service life of diamond wire saw. Therefore, diamond wire saw machine with the function of adjusting the diamond wire saw line speed is the essential function in granite cutting.
The line speed of diamond wire saw in cutting marble is generally fixed, without adjustment. Therefore, the fixed speed diamond wire saw machine can meet the requirement in marble cutting. It will also be relatively cheap. However, in soft stone mines, especially in the section with large cutting area, many cracks and easy sandwich, or in the horizontal plane cutting which is often immersed in cold water, sometimes it is hard for the diamond wire saw machine to start due to various resistance. In this case, it is necessary to start at low speed to overcome the above obstacles, which means that a diamond wire saw machine with variable speed regulation is more ideal and recommended. There is a manufacturer in China producing mutifuntional diamond wire saw machine for stone quarry, can cut stones in a more variable and flexible way.
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