This vertical rubber cutter is mainly used to cut the natural rubber, synthetic rubber, and other plastics materials, especially it is suitable to be installed near the rubber mixer to cut small piece of rubber. Make up and usage:This vertical rubber cutter mainly consists of rubber knife, frame, cylinder, base, assistant table, hydraulic system, and electric system. The lead plate is installed on the base under the cutting knife for protecting the edge of the knife. When cutting the raw rubber, put it under the knife, then press the start button. Two limit switches are installed on the frame to control the reversal valve to change the movement direction of the knife, at the same time it protects the cover of the cylinder.