The body is made of high-quality 304 stainless steel, which is clean and hygienic and has a long service life. It has the functions of baking, drying, fumigation, etc. Users can flexibly choose the appropriate process program according to the different requirements of product processing technology, realize automatic control, and achieve the purpose of ripening. This equipment is composed of four parts which are smoke box, automatic program controller, smoke generator and smoke vehicle. There is a perfect circulation system in the smoking box, the mixed gas of smoke and hot gas in the box forms a vortex area under the action of two sets of circulating fans, so that the mixed gas can be balanced and evenly passed through the suspension hanging in the smoking box at an appropriate speed to cook meat products thereby.