The rubber cutting machine mainly consists of a cutting blade, frame, working oil tank, base, auxiliary worktable, hydraulic system, and electrical system. A nylon or soft lead pad is installed on the base under the cutting blade to protect the blade. When cutting raw rubber, the rubber material is manually placed under the cutting blade, and then the start button is pressed. The cutting blade, driven by the piston rod, falls along the slide on the frame to cut the rubber material. The frame is equipped with upper and lower limit switches to control the reversing valve to change the cutting direction.