Extruder for high-volume pet food production

Maximize production efficiency with an advanced extrusion system designed for creating diverse pet foods and aquatic feeds, enhancing product innovation and ensuring consistent, high-quality output.

Processes High-Moisture Pet Foods and Aquatic Feeds

The PetFLEX™ from Wenger is a twin screw extruder engineered to optimize the production of high-moisture pet foods and aquatic feeds. With its unique screw configuration and high thermal energy design, it excels in handling varied ingredient compositions, from traditional kibble to innovative plant-based meat analogs. The extruder integrates advanced steam injection technology, ensuring consistent product density and uniformity across a wide output range, up to 11,000 kg/hr. Its intuitive control systems facilitate seamless automation and precise monitoring, supporting integration into existing production lines. The durable metallurgy enhances operational uptime and minimizes wear, offering long-term reliability. Available with customization options, it meets diverse industry needs while ensuring energy efficiency and reduced operational costs.

Benefits

  • Enhances production efficiency with optimized high-moisture processing capabilities.
  • Ensures consistent product quality and uniformity, minimizing rejects and waste.
  • Lowers operational costs through energy-efficient thermal design.
  • Increases production flexibility with versatile ingredient handling.
  • Reduces maintenance and extends equipment lifespan with durable construction.

General


Applications
Hybrid products,Textured vegetable proteins,Snacks,Pet food,Aquatic feed,Meat analogs,Protein crisps,Breadcrumbs,Rte breakfast cereals
End products
Pea protein crisps,Semi-moist dog treats,Cornflakes,Dental dog treats,Soy-based breakfast sausages,Floating fish pellets,High fresh meat inclusion kibble,Sinking aquaculture feeds,Slow-sinking shrimp feed,Traditional kibble,Filled pet snacks,Plant-protein hybrid snacks,Multi-grain breadcrumb coatings,Plant-based chicken nuggets
Steps before
Grinding,Emulsification,Ingredient preparation,Preconditioning
Steps after
Coating,Enrobing,Drying,Cooling,Packing
Input ingredients
limited ingredients diets,fresh meat,semi-moist ingredients,unconventional ingredients
Output ingredients
traditional kibble,premium kibble,high fresh meat kibble,treats,micro size aquatic feeds
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.

Technical Specifications


Capacity
Up to 11,000 kg/hr
Motor Size
300-600 HP
Steam Injection
Up to 12% in pre-conditioner
Shear Application
Medium and High Shear
Thermal Energy
High Thermal Energy Design
Product Uniformity
Superior Product Uniformity and Density Control
Extruder Type
Twin Screw

Operating Characteristics


Working Mechanism
Twin Screw Extrusion
Batch vs. Continuous Operation
Continuous
Automation Level
PLC / SCADA
CIP/SIP
CIP 121°C / SIP 135°C
Energy Efficiency
High thermal energy design
Fresh Meat Inclusion
Optimized for slurry
Alternative Ingredients Flexibility
High
Output Capacity
Up to 11,000 kg/hr
Modular Design
Interchangeable screw configurations
Interactive Control Interface
Intuitive
Steam Injection
Optimized in barrel
Product Range Versatility
Wide

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm
Fresh meat inclusion options
Yes
Flexibility for unconventional ingredients
Yes
High fresh meat inclusion
Yes
Durability and wear resistance
High
Thermal energy optimization
High
Steam injection adaptability
Up to 12%

Product type Characteristics


Product range
Traditional kibble,semi-moist,high fresh meat inclusion,treats

Physical Characteristics


Machine footprint
N/A
Discharge method
Standard / Custom
Control panel type
Intuitive / Interactive
Screw configuration
Unique twin screw
Durability
Enhanced wear life

Custom Options


Preconditioner Steam Levels
Up to 12% using Wenger HIP