Single-screw extruder for pet food and aqua feed

For producers aiming to diversify their offerings, this single-screw extrusion solution enables precise control and adaptability, ensuring consistent product quality across a variety of food and feed applications.

Processes Diverse Food and Feed Products

The Single-Screw Extruder from Bühler Group is a versatile solution for the food and feed industry, engineered to handle diverse applications ranging from pet food and aqua feed to confectionery and alternative proteins. Its modular design allows for easy adaptation and integration into existing production lines, accommodating various processes like extrusion, mixing, and feeding. This extruder is equipped with intelligent automation systems, ensuring precise control and minimizing downtime through automated safety shutdowns. It supports continuous high-speed operations, making it suitable for manufacturing a wide range of end products such as kibble, protein bars, spaghetti, and pea protein concentrate. With features like a two-stage preconditioner for improved product quality and user-friendly touch screen controls, this extruder provides efficient production and quick recipe switching. The design prioritizes food safety and ease of maintenance, aligning with high sanitation standards and offering modular upgrades to meet specific production needs.

Benefits

  • Enhances production flexibility with modular design for varied product outputs.
  • Maintains high product quality through intelligent recipe memory, minimizing human error.
  • Maximizes production efficiency with continuous high-speed operations and reduced downtime.
  • Ensures food safety with high sanitation standards and easy maintenance accessibility.
  • Adapts to specific production requirements through customizable modules and configurations.

General


Applications
Animal feed,Baked goods,Alternative proteins,Insect technology,Snacks,Pet food,Pasta,Confectionery,Pulses,Food ingredients,Spices,Aqua feed,Breakfast cereals,Dairy
End products
Cheese snacks,Spaghetti,Granola bars,Breadsticks,Chai spice mix,Livestock pellets,Lentil flour,Kibble,Sweet coated nuts,Fish pellets,Cricket flour,Soy protein isolate,Pea protein concentrate,Protein bars
Steps before
Conditioning,Preconditioning,Mixing,Dehulling
Steps after
Cooling,Drying,Packing,Palletizing
Input ingredients
pet food ingredients,aqua feed ingredients,protein sources,grains,pulses,spices,nuts,oilseeds
Output ingredients
extruded pet food,extruded aqua feed,processed protein products,shaped feed products
Market info
Buhler is renowned for manufacturing advanced process solutions for food, feed, and advanced materials. They are highly regarded for their innovation in milling technology and equipment quality.

Technical Specifications


Capacity
Based on specifications
Screw Speed
Variable
Torque
Variable
Pressure
Variable
Automation
User-friendly touch screen control
Modularity
Expandable with additional modules
Preconditioner Stages
Two-stage
Feeder Screw Transition
Enforced infeed
Cleaning
Side access for cleaning

Operating Characteristics


Working mechanism
Single-screw extrusion
Automation level
User-friendly touch screen control
CIP/SIP
Manual,side access cleaning
Batch vs. continuous operation
Continuously adjustable
Changeover time
Efficient with recipe memory
Energy efficiency
State-of-the-art process control

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Physical Characteristics


Modular design
Yes
Control panel type
Touch screen
Feed/discharge method
Vertical inlet
Number of screws
Single
Material inlet position
Vertical

Custom Options


Modular design
Adaptable for capacity and process requirements
Recipe memory
Intelligent system for consistent quality
Control panel type
Touch screen interface
Safety features
Automatic shutdown in emergencies
Additional modules
Density control,SME Module,extruder end barrel valve,hygienic cutter