Coil Winding Ceramic Guide Pulley

Our range of Coil Winding Ceramic Guide Pulley is to prevent the wire jumping out from it is route. The precision ceramics circle inside has an ultra-fine polishing degree Ra0.2. There is a hign-speed bearing in this porcelain circle which can control the sliding distance between enamelled wire and the circle under 0.2mm protect the film and assure the beating of the enamelled wire in a very small scope to stabilized the tension.