False twist rotor

The utility model provides a false twist rotor which comprises a false twist rotor body, a high-elasticity false twist wire, magnetic steel and a PU multiplying wheel. The false twist rotor body is arranged in the PU multiplying wheel and is a cylinder, the high-elasticity false twist wire is manufactured on the false twist rotor body and is in a spiral shape, and the magnetic steel is arranged on the head of the false twist rotor body. According to the false twist rotor, the high-strength PU materials are adopted, a driving wheel is machined, the abrasive resistance is improved, the driven type false twist rotor is adopted, C/WC materials are selected, special spirals are manufactured through precise special electric machining, and therefore false twist is performed at the rotating speed of more than 150,000 r/min, the production efficiency is greatly improved, fiber fineness is produced from 20 D to the thickest 3000 D, the machined variety is wide in range, and the false twist rotor is suitable for machini