... ;2. Whole producing process carrys out completed-auto-controlling; 3. The most advanced of equipment and craft technologies.4. Raw material is ... .7. Powerful technology strengths. High quality after-sale service;8. The end-user's operators training on contract.9. Sale help ... twin-screw, double strip, cold roller, PLC control, touch screen, part import wirings and fittings.DN III 3000KG twin-screw, two ...