Energy -saving wire drawing machine drying device

The utility model belongs to the technical field of the wire drawing machine, a energy -saving wire drawing machine drying device is provided, including hollow casing and with the circulating wind pipe of casing intercommunication, casing be bilayer structure, are the heat preservation vacuum between two -layer, and its inlayer scribbles infrared heat -reflection coating, have opened first, two through -holes respectively at the both ends of casing, downthehole the sealing respectively of first, bi -pass is provided with first, two apron, it has fresh air inlet and first perforation to open on the first apron, last the opening of second cover has return air hole and second to perforate, first, biperforate axis collineation, the circulating wind pipe both ends respectively with fresh air inlet and return air jogged joint, set gradually drying device, circulating fan and heating wire according to the air inlet direction on circulating wind pipe. Dry with the hot -blast of drying to the wire expert during use, i