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Pet Food Production Solutions- Kibble & Treats | HSYL

Industrial pet food processing Solutions. Twin-screw extruders for dry dog food, cat kibble, and floating fish feed. High nutrition retention.

Customize Your Dry/Wet Pet Food Production Line → Consult Now

Core Solution Categories

Clear differentiation of technical requirements across the three major product lines: dry food, wet food, and treats

Dry Food (Kibble) Solutions

High-efficiency extrusion: Solves challenges related to product density and starch gelatinization, ensuring underwater stability and optimal palatability while maximizing retention of heat-sensitive nutrients. Integrated high-shear extrusion, drying, and cooling systems.

Wet Food Solutions

High-hygiene wet food processing: Focuses on gentle blending of meat and ingredients, followed by precise, aseptic filling into cans or flexible pouches and high-temperature sterilization. Complete process from mixing and filling to retort sterilization.

Treats & Chews

Multi-form customization: Flexible extrusion dies and drying systems meet complex requirements for shape, texture, and chewiness in pet treats. Specialized equipment for extrusion, drying, and coating.

Raw Material Handling & Precision Dosing

Precision nutrition control: High-accuracy micro-dosing systems ensure exact and uniform addition of critical nutrients such as vitamins and amino acids. Advanced processes for micro-dosing and premixing.

Technical Highlights: Extrusion & Post-Processing Technologies

How our equipment safeguards nutritional value and enhances market competitiveness

Stable Extrusion Platform

Customized twin-screw or single-screw extruders enable precise control over formulation, moisture content, and temperature—easily adjusting product density, size, and shape to meet the needs of pets at different life stages. High-shear extrusion technology ensures consistent product quality.

Advanced Vacuum Coating

Under vacuum conditions, oils, flavorings, and heat-sensitive nutrients (e.g., probiotics) are uniformly infused into the core of kibble—enhancing palatability while minimizing nutrient loss. Vacuum coating preserves nutrient integrity.

Uniform Drying System

Multi-tier belt or tower dryers ensure consistent and stable moisture levels, effectively extending shelf life and preventing mold growth. Intelligent temperature control guarantees precise drying performance.

The Value of Turnkey Services in Pet Food Production

How our services help clients respond quickly and flexibly to market changes

Seamless Transition from Formula to Mass Production

Our engineering services cover equipment integration and formula scale-up trials, ensuring your lab-developed recipes maintain 100% consistency and stability during full-scale production. Our proprietary scale-up technology guarantees perfect replication of product quality.

Formula Scale-Up & Flexibility

Integrated equipment and scale-up testing ensure lab formulas retain 100% consistency in mass production.

Multi-Purpose Production

One integrated system supports flexible switching between dry food, aquafeed, and treats.

Technical Support

Maximize ROI on your equipment investment with long-term technical support and optimization services.

High-Efficiency Extrusion Engineering

End-to-end solutions from formulation to mass production

Validated by Real Projects

Real-world success stories that demonstrate our capabilities

Case Study: Capacity Expansion for a Premium European Pet Food Brand

We helped a premium European pet food brand increase dry food production capacity by 45%—without expanding their facility footprint. Through advanced extrusion technology and intelligent control systems, the client significantly enhanced product quality and market competitiveness.

45%
Capacity Increase
99.8%
Product Pass Rate
30%
Energy Consumption Reduction
18 months
Payback Period

Success Story Showcase

Results from a high-efficiency extrusion project

View More High-Efficiency Extrusion Projects

Mainstream Processing Production Line

Advanced pet food processing equipment to safeguard your production line
Pet Fish Meat Canning Production Line

Pet Fish Meat Canning Production Line

  • Pet Food Grade
  • Fully Automatic
  • Stable Quality
  • Customizable
View Details
Pet Canned Food Production Line

Pet Canned Food Production Line

  • Recipe Flexibility
  • Stable Quality
  • Food Safety
  • High Efficiency
View Details

Frequently Asked Questions

What is the difference between Single Screw and Twin Screw Extruders for pet food?
Single Screw Extruders are cost-effective and typically used for standard dry dog food with low fat content. Twin Screw Extruders offer better mixing capabilities, higher shear force, and self-cleaning functions, making them essential for producing high-protein, high-fat premium pet food and formulas containing fresh meat.
Can one production line make dry food for dogs, cats, and fish?
Yes, the core extrusion principle is similar. By changing the die molds and adjusting the cutter speed, dryer temperature, and expansion ratio, a single line can produce various shapes and densities, including sinking or floating fish feed and standard pet kibble.
What is the maximum percentage of fresh meat that can be added to the recipe?
Standard dry extrusion lines can handle 20% to 30% fresh meat slurry. For higher meat inclusions (up to 50-60%), we recommend our specialized High-Moisture Extrusion systems equipped with a dual-shaft pre-conditioner and stronger gearbox to handle the increased moisture and viscosity.
What is the function of the Pre-conditioner in the extrusion line?
The Pre-conditioner mixes raw materials with steam and water before they enter the extruder barrel. This pre-cooks the starch (gelatinization), kills bacteria (salmonella), and increases production capacity by 10-20% while improving product texture and digestibility.
How is the final moisture content controlled to ensure shelf life?
The extruded kibble enters a Multi-Layer Belt Dryer immediately after shaping. We control the drying temperature and belt speed to reduce moisture content from 20-25% down to 8-10%, which is the safe standard to prevent mold and spoilage during storage.
How do I apply liquid fat and flavor to the dry kibble?
Flavoring is applied in the Coating Drum (Seasoning Machine) while the product is warm. We use a spraying system to coat the kibble evenly with animal fats, oils, and liquid digest. For high-fat products, a Vacuum Coating system is available to ensure deeper penetration of the oil into the kibble.
What materials are used for the extruder screws and barrels?
The screws and barrels are made of high-strength alloy steel (38CrMoAl) with nitriding treatment for high wear resistance. Since pet food formulas can be abrasive, we also offer bi-metallic screws for an extended service life.
What utility connections are required for a pet food production line?
The line requires a 3-phase industrial power supply for motors and heating. Additionally, a steam boiler is required to supply steam to the pre-conditioner and dryer (if steam-heated). Compressed air is needed for the pneumatic control valves.
How easy is it to change the kibble shape?
Changing the shape is a quick process. You simply stop the cutter, remove the die holder, and replace the die plate with a different mold (e.g., bone, heart, triangle, or round). This changeover typically takes 15 to 20 minutes.
Do you provide formulas for pet food production?
Yes, we provide basic starter formulas for dog and cat food to help you test the machine. However, for commercial production, we recommend consulting with a professional animal nutritionist to ensure the recipe meets specific nutritional standards (AAFCO/FEDIAF).