the machine takes the technical parameters according to the standard of American and Germany etc and designed comprehensively on the base of China existing equipment characteristics and component reliability.This machine has independent control units and system of its own. It can be used with other wire&cable equipments,which can widely used for retracting and laying wires in optical cable production equipment, continuous pressure lead machine,stranding machine,extruding machine,laying up machine,armoring machine and other wire&cable equipment.