Sell Ceramic wire guides(ceramic roller) pulley Roller Guides

Description

ceramic roller : The ceramic roller is used for the direction change and the guidance of the enameled wire. The ceramic circle inside is made by the fine porcelain, and the polish degree of the groove surface is Ra0.2. There is a high-speed bearing in the ceramic circle which can assure the lag sliding distance between the wire and the circle is no more than 0.2mm, thus the film has been protected and the beating of the wire has been controlled within a certain small scope. The sidewalls of the ceramic roller can prevent the jump of the wire during the winding, and stabilized the tension at the same time.