Pet Food Production Line

A pet food production line is an integrated system that manufactures dry pet food — kibble, biscuits, and treats for dogs and cats — through automated mixing, forming, baking, coating, cooling, and packaging.

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Reference illustration of Pet Food Production Line equipment

Product Overview

Wanttone’s pet food production line uses precision rotary molding to shape uniform, nutrition-dense products in customized forms, giving pet food brands consistent size, texture, and quality at industrial throughput.

Because pet food is both food and a nutritional formula, the line is designed around process control at every stage. Raw materials — meat meal, fish meal, grains, vegetables, vitamins, minerals — are weighed and mixed to exact ratios, molded into pellets, bones, paws, or custom shapes, then thoroughly baked to eliminate pathogens and extend shelf life. Post-baking coating applies oils, vitamins, and palatants before cooling and moisture-protective packaging lock in freshness.

Rotary moulding and dough-feed equipment in a biscuit line; shared forming reference
Rotary moulding — shared biscuit process equipment

Capabilities & Applications

Key Features

  • Precision Rotary Molding

    Rotary moulder technology forms dough-like mixtures into consistent kibble and treat shapes, with customized molds for bones, pellets, hearts, paws, or brand-specific designs.

  • Accurate Recipe Dosing

    Automated weighing and mixing control ingredient ratios precisely, ensuring nutritional consistency across every batch.

  • Food-Safe Thermal Processing

    Tunnel baking cooks products thoroughly to eliminate pathogens, improve taste, and extend shelf life.

  • Nutrition-Enhancing Coating

    Post-baking spraying applies oils, vitamins, minerals, and palatants evenly, boosting nutritional value and appeal.

  • Hygienic Stainless Steel Construction

    Food-grade contact surfaces, enclosed conveying, and easy-clean design support strict hygiene regimes and fast product changeovers.

  • End-to-End Quality Control

    In-line monitoring of moisture, temperature, and kibble size, plus optional metal detection and weight verification, keeps substandard product off the packing line.

Applications

  • The line produces dry dog food, dry cat food, pet biscuits, dental chews, training treats, and functional snacks. It serves pet food brands scaling from batch to continuous production, feed groups entering the premium pet market, private-label manufacturers, and biscuit factories extending their forming and baking expertise into the fast-growing pet care segment.

From Preparation to Packing

  1. Mixing

    Prepare and condition the recipe to the specified consistency for stable downstream processing.

  2. Grinding

    Complete grinding under controlled settings to keep product quality and line flow consistent.

  3. Molding

    Shape and portion the product consistently to the required format and piece weight.

  4. Baking

    Control time and temperature to achieve the target structure, color, and moisture.

  5. Coating/Spraying

    Apply the specified filling or surface treatment evenly at the required ratio.

  6. Cooling & Packaging

    Cool the finished product to a stable packing temperature, then pack it in the agreed format.

Specifications & Configuration

Technical Parameters for Pet Food Production Line
ItemSpecification
Line width options600 / 800 / 1000 / 1200 / 1500 / 1800 mm
Capacity300 – 1,500 kg/h (customizable)
Product typesDry kibble, pet biscuits, treats, chews
FormingRotary moulder with customized shape molds
Process flowMixing → grinding → molding → baking → coating/spraying → cooling → packaging
Raw materialsMeat/fish meal, grains, vegetables, vitamins, minerals
ControlPLC control system

Note: Configuration is tailored to your formulas and target products.

The Wanttone Difference

Pet food manufacturing rewards exactly what Wanttone has spent four decades perfecting: hygienic forming, controlled baking, and disciplined quality management. Our rotary molding and tunnel oven technologies come from industrial biscuit lines running worldwide — including our own food factory — so consistent shape, thorough baking, and clean design are proven, not promised. As an ISO 9001-certified manufacturer, we manage quality from raw materials through final inspection, a discipline that maps directly onto pet food safety requirements. Our Foodstuff Machinery Research Institute develops custom mold shapes and process parameters for your specific formulas, while our turnkey service covers plant design, installation, operator training, and lifetime maintenance. Whether you are launching a new pet treat brand or expanding kibble capacity, Wanttone combines equipment engineering depth with real food production experience to deliver a line that runs reliably and passes audits.

Frequently Asked Questions

What pet food types can this line produce?

Dry dog and cat kibble, pet biscuits, dental treats, and shaped snacks — the form is set by customized rotary molds designed to your specifications.

What raw materials can be processed?

Meat meal, fish meal, grains, vegetable ingredients, vitamins, and mineral additives. The mixing and dosing system handles precise multi-ingredient formulas.

How does the line ensure food safety?

Thorough baking eliminates pathogens, stainless steel contact parts support hygiene, and optional metal detection and weight verification protect final product quality.

What capacities are available?

Standard lines cover 300–1,500 kg/h across six widths from 600 to 1,800 mm. We customize the configuration for both smaller treat lines and large kibble plants.

Do you support installation and training?

Yes — whole-plant layout design, installation and commissioning, operator training, formula guidance, and lifetime maintenance.