Conical twin screw extruder for pet food and aquatic feed
Precision-engineered for high-speed extrusion and drying processes, this advanced conical system efficiently transforms diverse raw materials into high-quality pet and aquatic feeds, ensuring optimal texture and consistency while accommodating a wide range of formulations.

Processes and Conditions Diverse Feed and Food Products
The C2TX Conical Twin Screw Extruder from Wenger is engineered to transform raw ingredients into a wide array of food, pet food, and aquatic feed products. Utilizing intermeshing co-rotating conical screws, it kneads and processes material with precise control over variables like screw speed (500 to 1,200 RPM), moisture, and temperature. This flexibility allows for the efficient production of textured vegetable proteins, meat analogs, and specialty feeds, including soy crumbles and trout pellets. Capable of continuous high-speed operation, it integrates seamlessly into your production line with features like automated PLC control and remote monitoring, enhancing operational efficiency. The design also supports easy maintenance with access to critical components and optional customization for material composition to resist corrosion in demanding environments.
Benefits
- Enhances production versatility by accommodating a wide range of feed and food applications.
- Increases efficiency with rapid, continuous processing at adjustable screw speeds.
- Reduces energy costs through optimized motor controls and process integration.
- Minimizes maintenance downtime with easy-access design and optional corrosion-resistant materials.
- Supports product innovation with customizable options for diverse industrial applications.
- Applications
- Pet treats,Ras feeds,Hybrid products,Ingredients,Textured vegetable proteins,Snacks,Sinking feeds,Semi-moist pet food,Meat analogs,Kibble,Aquatic feed,Protein crisps,Ready-to-eat cereals,Slow-sinking feeds,Floating feeds,Breadings,High fresh meat inclusion,Specialty feeds
- End products
- Puffed rice,Dental chews for pets,Soy crumbles,Protein bars,Beef-flavored pet kibble,Carp feed,Vegetarian chicken nuggets,Trout pellets,Flavoring powder,Shrimp pellets,Tilapia feed,Breadcrumb coatings,Cornflakes,Tortilla chips,Customized fish diet feed,Chicken-infused pet kibble,Catfish feed,Chewy pet snacks,Snack pellets
- Steps before
- Preconditioning,Mixing,Material Feeding
- Steps after
- Cooling,Drying,Coating,Packaging
- Input ingredients
- textured vegetable proteins,structured meat analogs,ingredients,protein crisps,breadings,RTE cereals,snacks,hybrid products,traditional kibble,semi-moist pet food,high fresh meat inclusion,aquatic feed ingredients
- Output ingredients
- kibble,pet treats,floating aquatic feeds,sinking aquatic feeds,slow-sinking feeds,Recirculating Aquaculture System (RAS) feeds,specialty feeds,industrial application products,consumer application products
- Market info
- Wenger is known for its expertise in manufacturing extruders and dryers for pet food, aquatic feed, and food processing industries, renowned for reliability, innovation, and custom-engineered solutions worldwide.
- Screw Speed
- 500 to 1,200 RPM
- Process Adjustability
- Screw speed,recipe moisture,recipe temperature
- Conical Screw Design
- Intermeshing co-rotating
- Back-pressure Valve Effect
- Adjustable
- Extrusion Type
- Twin Screw
- Automation level
- Manual / PLC / SCADA
- CIP/SIP
- CIP 121°C / SIP 135°C
- Cleaning method
- CIP / Manual
- Energy efficiency
- 0.5–2 kWh/kg moisture
- Batch vs. continuous operation
- Batch / Inline Continuous
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Kneading action
- Intermeshing co-rotating screws
- Conical screw design
- Intermeshing co-rotating
- Screw speed range
- 500 to 1,200 RPM
- Barrel configuration
- Continuous compression
- Screw speed
- 500 to 1,200 RPM