
Pre-Conditioner Automatic Fish Feed Production Line Twin-Screw Extruder. High Preconditioning Degree: Double-shaft type reaches 50-60% preconditioning degree for superior feed quality. Self-Cleaning Design: Opposite rotating paddles cleanse each other, reducing residual material inside. Salmonella Elimination: High temperature and pressure effectively kill Salmonella for livestock health. Energy Saving: Softened materials reduce extruder wear and lower overall power consumption. Flexible Configuration: Available in single-shaft, double-shaft, or multi-layer stacked configurations. Premium Components: Equipped with Siemens motors and real-time flow meters for steam and water. Easy Maintenance: Detachable paddle shafts and spacious inspection ports simplify cleaning. Customization Available: Supports ODM/OEM services and full customization from samples or designs.