... PVC, PE insulated electronic wire, power cable, computer cable, building wire, automobile wire, and so ... structure 2. new model 3. stable perfomance4. high speed 5. all process quality control6. high automation and intelligence control7 ... extruder: screw diameter is 35mm L/D of screw is 18:1 extrusion volume: 20kg ... , accumulation length is 250mtake-up unit: A. automatic shake-bobbin machine B. quincunx ...