Enamel Wire

The brief description of the process of manufacturing super enamelled copper wire is outlined as below.The basic raw material is Copper Rod of 8mm thickness which is sourced locally from the copper suppliers like HCL, Birla Copper and Sterlite. Only the best quality of CC Rods made out of imported copper cathodes are used as raw materials. These rods have a copper content of 99.9 % which is in line with the stringent international standards.From these rods the wire diameter would be brought down to 2 mm by a process known as cold wire drawing through a series of diamond dies The drawn bare wire will then be taken on steel bobbins and will further be reduced through a process of fine drawing in which the required bare size shall be attained. The wire would then be ready to be fed to the enamelling plant. Before the wire goes to the enamelling section it is passed through an in line pre-annealer, in which the drawn bare wire passes through electrically heated furnace so that the wire becomes softer - the parameters are maintained in such a way that the enamelled wire maintain its brightest luster and with end product free from spring back, which is one of the very essential and important factors to the modern users of enamelled wire.