The invention discloses an environment-friendly material cutting machine. The cutting machine comprises a bottom plate, wherein a discharging port is formed in the middle of the bottom plate, a firstsupporting plate and a second supporting plate are symmetrically arranged on the two sides of the top of the bottom plate, a top plate is arranged at the tops of the first supporting plate and the second supporting plate, and a feeding port is formed in the middle of the top plate; a first connecting piece and a second connecting piece are symmetrically arranged at the bottom of the top plate, andthe bottom of the top plate is fixedly connected with a first baffle and a second baffle correspondingly through the first connecting piece and the second connecting piece; a first pressing rod and asecond pressing rod are symmetrically arranged on the top plate, pressing caps are arranged at one end of the first pressing rod and one end of the second pressing rod correspondingly, and the otherends of the first pressing rod and the second pressing rod penetrate through the top plate correspondingly and extend forwards; and a first mounting plate is arranged in the middle of the first pressing rod, first pushing blocks are symmetrically arranged on the two sides of the first mounting plate, and second pushing blocks are symmetrically arranged at the bottom of the first mounting plate. The cutting machine has the beneficial effects that the material cutting speed is controlled, dust generated during cutting is sucked, and the environment is protected.