DOTECO GROUP DOTEXA MANAGER EXTRUSION LINE INTEGRATED MANAGEMENT SYSTEM Sales Agent & Service Center Sales Agent Simple and easy management of the extrusion line: Manage system operation from a single station. Easily and quickly set the operating parameters with precision. Recall previously stored settings, ensuring fast line start-up and changeover. Print production and consumption reports (optional). Monitor the process in real time, with immediate and detailed warnings of any faults or malfunction. Supplies process information needed to validate the manufacturing process as required by quality assurance. Network connection to factory supervisor. COMPLETE CONTROL OF PROCESS FUNCTIONS An advanced system designed for maximum operator convenience in managing the extrusion process, thanks to the touch screen, DOTEXA supplies an intuitive user interface and makes operating an extrusion line easier than ever. Provides complete monitoring and control of the extrusion process and functions: resin loading, materials blending, gravimetric feeding, extrusion pressure and temperature, cooling and calibration, thickness profiling, extruder, takeoff and auxiliary equipment speed (on request). DOTECO LATINO AMÉRICA DOTEXA VIEWER REMOTE MONITORING SYSTEM A software package developed in MS Windows that provides a consistent process control and data management of the production plant. From a single control point, DOTEXA VIEWER collects all the information from the connected gravimetric blenders. Management of databases for process parameter storage. Recipe storing, upgrade and on-the-fly download. Raw material manager: stored with numerical code and description. Blending recipes manager: to create or modify and store blending recipes with numerical code and description. Melting profiles manager: to create, modify and store melting profiles with numerical code and description. Extrusion recipe manager: to create or modify and store extrusion recipes with numerical code and description. Product manager: to create or modify coded end products. Each product code is assigned to a blending, extrusion and melting temperature recipe. Order manager: to create or modify a list of job orders containing useful data for identifying and tracking each order. Each order is assigned a product code. Recording of raw material quantity used in the process. Totaling by ingredient. Recording of alarm events. Statistical process analysis (SPC) for blending and extrusion data. Data export for further analysis (Lotus, Excel). REPORTING Inventory report viewing and printing: sorting by product code, job order, recipe and date. Quality report viewing and printing: sorting by job order. FOR THE COMPLETE LIST OF AGENTS AND SERVICE CENTRES Doteco has been operating successfully since 1994, specializing in the processing of plastics, specifically the extrusion of plastic films and synthetic fibers. DOTECO SPA Via E. Mattei, 30 41037 San Martino Spino Modena - ITALY Phone +39.0535.31653 Fax +39.0535.31727 E-mail [email protected] Web www.doteco.com MISSION PARTNERSHIP WITH STRATEGIC COMPANIES Today, DOTECO works in partnership with strategic companies throughout the world and is at the forefront in manufacturing gravimetric and volumetric blenders, in process control and in factory supervision. CONTINUOUS TECHNOLOGICAL RESEARCH Continuous technological research has enabled us to understand and predict advances in manufacturing processes and consequently to develop increasingly precise and effective automated procedures. THE BEST INVESTMENT Our main competitive tools lie in a wide range of products, a great value which will increase your return on investment and a highly efficient after-sales technical service accessible to customers in any part of the world. DOTECO LATINO AMÉRICA Rua Izonzo, 643 Ipiranga 04249-000 São Paulo SP BRAZIL Phone +55.11.2948.1454 Fax +55.11.2351.5520 E-mail [email protected] DOTECO USA 2450 Abutment Road, Suite 7 Dalton, GA 30721 Phone +1.706.529.8787 Fax +1.706.529.1898 E-mail [email protected] DOTECO ADVANCED SOLUTIONS FOR BLENDING CONTROL AND MANAGEMENT OF EXTRUSION PROCESSES

CONTINUOUS GRAVIMETRIC BLENDER YIELD CONTROL GRAVIMETRIC HOPPER FOR YELD CONTROL Suitable for mono and multi-layer extrusion, blown film, cast film and sheet lines, and for the production of tubing, profiles and cables. Controls the weight per meter of end product reaching and maintaining tighter tolerances, regardless of changes in extruder throughput commonly caused by: - progressive clogging of the filter - variations in melt temperature - variations in polymer viscosity or bulk density - plasticizing screw wear BENEFITS Speed up start-up and production changes. Optimizes consumption of raw...