Rubber extruder set after refining processing production process is the original rubber key refining and open after refining processing, rubber processing into a similar rubber rubber piece after processing, into the extrusion forming, the extruded semi-finished plastic rubber extruder layer rubber sleeve braided hose, flat knitting machine knitting line traction after layer of the rubber tube according to the actual production process requirement specifications braided wire density, rubber extruder extrusion outer rubber hose, consisting of two layers of rubber and knit line layer forming rubber hose is by water cooling and spacer can automatic truncation in the industrial production of rubber extruder is a common and rolling production equipment, the application of roller bearing bushing the phasing out of nylon and bronze bushing, integrated application of advanced high quality bearing, laid a comprehensively improve the quality of roller compaction.