Single-man operation with automatic machine head.The guiding trail is equipped with four imported tiny bearings; there is no swinging wire and no breaking wire on the support of the spring power wire point. It is easy to use, saving time, manpower, and material. The blade base made of special steel is not easy to wear; the high rotating speed motor can grind the blade automatically in single direction, automatic layer counting display. Press the cloth simultaneously, cut off automatically to avoid the dislocation of of accessory materials. Appropriate products;   Textiles: cotton, line, silk, wind coat cloth, raincoat cloth and others;   Artificial fibers: nylon, teteron, T/C, T/R, canvas and others.   Plastics: plastic cloth, plastic film, plastic leather and other.