Made of fine quality steel, fully bolted, wear resistant, has a long service life. Pure copper motor and pure copper winding rotor, high temperature resistance, good electrical conductivity and higher precision. The double belt design can work at the same time to improve efficiency. Double workbench design, the workbench provides a more stable operating environment and supports greater cutting forces. According to different needs, the tightness of the belt can be adjusted, which is more convenient to use.