... extrusion of insulated and sheathed of rubber cable and vulcanization pro. Rubber extruding continuous line Characteristics:XJ Rubber extruding continuous line consists of pay ... -off frame,upper tension,powder box,extruder,vulcanizing pipe,below seal,traction,take-up frame and ... is used BM screw,and cold feeding,The latter is used composite screw and cold feeding forcibly.The ...