The invention relates to the field of sausage product processing, and discloses a production line for producing a sausage product. The production line comprises a filling device, a drawing device, a working table, a thread binding device and a thread removing device, wherein the filling device is used for automatically filling a casing; the drawing device is used for guiding and transmitting forwards the casing filled with sauce; the working table is used for temporarily storing a sausage product to be subjected to thread binding; the thread binding device is used for carrying out length determination, segmentation and thread binding on the sausage product; the thread removing device is used for removing cotton threads on segments of the fumigated or cooked sausage product subjected to thread binding; the thread binding device comprises a segment clamping mechanism for carrying out pre-constriction on the sausage product, a thread binding mechanism for winding and binding the sausage product at constricted positions by adopting the cotton threads so as to segment the sausage product, and a fixed-length drawing mechanism for drawing an initial position of the sausage product at a set drawing distance so as to enable the sausage product to be segmented at a fixed length. The integral production line for producing the sausage product, which is disclosed by the invention, is small occupied space, simple operation, convenience in maintenance, low production cost, high production efficiency, uniformness of the filled sausage product and high quality.