Rubbers, carbon black, solid softeners, bulk ingredients of rubber mixtures are delivered by various means of transportation to preparatory workshops of plants where rubber mixtures are produced on mixing equipment under the control of automatic dosage and mixing process control devices.  

After blends quality control they are delivered to the sections of tread, sidewall, breaker, and carcass profiled details production; to the calender workshop for rubberizing and cutting of textile cords and metal cords of different grades; to the sections of bead-ring production. Polyester and anidic cords are used in the tire carcass - one layer, metal cords - two layers - in the breaker.