Drying device of wire drawing machine

The utility model belongs to the technical field of the wire drawing machine, a drying device of wire drawing machine is provided, including hollow casing and with the circulating wind pipe of casing intercommunication, it makes through -hole that the wire passed and air intake, return air inlet to open on the casing to have, the circulating wind pipe both ends communicate with air intake and return air inlet respectively, are equipped with heating device, drying device and circulating fan on circulating wind pipe. Dry with the hot -blast of drying to the wire expert during use, it is effectual to dry, and heated air circulation uses energy saving, reduction in production cost. 本实用新型属于拉丝机技术领域，提供了种拉丝机烘干装置，包括中空的壳体和与所述壳体连通的循环风管，所述壳体上开有使金属丝穿过的通孔以及进风口、回风口，所述循环风管两端分别与进风口和回风口连通，在循环风管上设有加热装置、干燥装置和循环风机。使用时对金属丝通以干燥的热风进行烘干，烘干效果好，且热风循环使用，节约能源，降低生产成本。