It can meet the cutting of 12" single crystal silicon rod with a length of 540mm. This equipment adopts three main roll cutting form, and the three rolls are separately controlled by a single imported servo motor to ensure the stability of the high speed running of the main roller, high rigidity parts and precision assembly. Stable processing performance and precision. The main body of the device is compact in design, small in floor space, small in number of guide wheels, easy to wind, simple interface operation, and easy to set up for automatic cutting。