1High degree of automation 2PLC+data control software 3 20+30double and 25+40+25triple layer extrusion foam cable Extruder specifications: Foam-sheat wire extrusion line is high automated. It adopts PLC+professional data control software,industrial computer control ,storage display and modify technological parameter.Adusting and monitor state of the extrusion lineThere are 20+35 double layer co- ...