Dry Pet Food Processing Solution

Pet Food Extruder Machine & Kibble Production Line

A complete dry pet food production line for dog food, cat food and shaped kibble. ZEKO matches formula handling, preconditioning, extrusion, drying, oil coating and cooling around stable saleable output—not an extruder nameplate alone. Meat-strip and jerky treats use a different forming and drying route.

The extrusion and drying sections must be sized together to keep kibble texture and final moisture consistent. Our pet food extruder machine and kibble line guide explains the main configuration and quotation factors.

Planning fresh meat strips or jerky-style pet treats rather than extruded dry kibble? That is a different forming and drying route. Review the fresh meat strip pet treat drying guide and the recent pet treat drying equipment factory visit.

Before comparing pet food extruder machine proposals, define the formula, kibble diameter, coating requirement, finished-product capacity, factory utilities and acceptance basis. The capacity-planning guide and factory acceptance test checklist help buyers compare complete lines on the same basis.

Start a Project BriefView Product Lines
Final productsDry dog food, cat food and shaped kibble
Common kibble rangeApprox. 3-20 mm
Main processGrinding, twin-screw extrusion, drying, coating and cooling
Key controlKibble size, density, moisture, texture and coating
Pet food line selection brief

Three decisions define a stable kibble line.

1. Formula and kibble targetFormula type, wet additions, kibble diameter, density and shape determine the feeding, preconditioning, screw, die and cutter configuration.
2. Saleable output, not just extrusion outputDryer, cooler, coating and packing support must process the same practical load as the extruder to keep output stable and in specification.
3. Factory conditions and acceptance planUtilities, workshop layout, automation level and representative trial conditions should be agreed before the final configuration is confirmed.

Plan the Complete Pet Food Process

A pet food extruder machine is one section of a complete kibble project. Use the product formula and final quality target to balance the line from material preparation through packing.

Upstream preparationGrinding, batching, controlled feeding and preconditioning create a more consistent material flow before extrusion.
Downstream quality controlDrying, cooling and coating affect the finished product condition and must be matched to the approved product and throughput.
Buyer planning guideRead our Pet Food Extruder Machine: Kibble Line Guide before you compare production-line proposals.

Pet Food Products and Kibble Applications

Typical products and project types this solution can support.

Dry dog food kibbleConfiguration can be adjusted according to formula, capacity and market requirements.
Cat food kibbleConfiguration can be adjusted according to formula, capacity and market requirements.
High-protein pet food formulasConfiguration can be adjusted according to formula, capacity and market requirements.
Custom shapes for branded productsConfiguration can be adjusted according to formula, capacity and market requirements.
Starter projects and factory upgradesConfiguration can be adjusted according to formula, capacity and market requirements.

Pet Food Line Configurations

Each solution is matched to your final product, formula, capacity, workshop and utilities.

Dog food production lineEquipment scope, capacity and layout are configured around the target product and factory conditions.
Cat food extrusion machineEquipment scope, capacity and layout are configured around the target product and factory conditions.
Dry pet food processing equipmentEquipment scope, capacity and layout are configured around the target product and factory conditions.
Pet kibble making machineEquipment scope, capacity and layout are configured around the target product and factory conditions.
Pet food dryer and coating lineEquipment scope, capacity and layout are configured around the target product and factory conditions.

Pet Food Production Process

A practical process flow for buyer discussion and line configuration.

1Raw material grinding
2Batch mixing
3Extrusion cooking and shaping
4Multi-zone drying
5Oil coating and flavoring
6Cooling and packing preparation

How We Configure Your Pet Food Line

Important choices that affect quotation, layout and production performance.

Key Features
  • Die molds for different kibble shapes and sizes
  • Dryer length and layer count matched to moisture target
  • Oil spraying and coating options for palatability
  • Electrical cabinet and voltage configured for destination market
For Accurate Quotation
  • Formula type and main ingredients
  • Pellet diameter and shape
  • Target capacity per hour
  • Oil coating ratio and moisture target
  • Factory voltage and workshop dimensions
ZEKO Project Support
  • Process discussion before quotation
  • Complete production line layout according to workshop conditions
  • Machine assembly, electrical cabinet setup and factory testing
  • Export packing, delivery and remote installation support

Technical Planning Guide

Use this buyer-focused guide to prepare your project requirements before requesting a configuration.

Pet Food Extruder Machine: Kibble Line GuideReview formula handling, preconditioning, drying, coating and saleable-output planning before comparing proposals.Read the Technical Guide →

Dry Pet Food Line Reference Configuration

The line is configured around the dry kibble formula, pellet size, target output, coating ratio and final moisture.

Extruder model / itemReference output / specification
ZK-65Approx. 100 kg/h
ZK-70Approx. 260-300 kg/h
ZK-85Approx. 400-500 kg/h
Common kibble diameterApprox. 3-20 mm; special sizes are reviewed by project
Typical market size bands3-6 mm puppy, kitten or small format; 6-10 mm cat or small dog; 10-15 mm medium dog; 15-20 mm large dog format
Extrusion processTwin-screw dry pet food extrusion with interchangeable dies and cutter adjustment
Post-drying coatingExternal oil spraying and palatant or flavor coating according to the formula
Voltage options220 V, 380 V or 440 V; frequency and phases confirmed for the destination
Dryer heat sourceElectricity, natural gas or steam
Construction options201 or 304 stainless steel according to the confirmed scope

These are reference outputs from the ZEKO equipment schedule. Actual dry pet food capacity varies with formula, kibble density, pellet diameter, coating requirements and dryer load; final output is confirmed for the complete line configuration.

Pet Food Process, Materials and Utilities

ZEKO supplies dry pet food extrusion systems; wet pet food and canning processes require different equipment.

Typical Equipment Sequence
  1. Raw material grinding
  2. Batch mixing
  3. Feeding and conveying
  4. Twin-screw extrusion and cutting
  5. Multi-zone drying
  6. Oil spraying and coating
  7. Cooling
  8. Optional packing
Interchangeable dies and cutter adjustment determine kibble shape and size. Oil and palatant coating are applied after controlled drying; bag size and packing automation are selected separately.
Machine MaterialsFood-contact construction can be specified in stainless steel 201 or 304. Screw material, wear parts and exact contact scope are confirmed in the quotation.Electrical and Drying UtilitiesLocal voltage, frequency, installed power and the available dryer heat source must be confirmed before line design.
Production PlanningReference production time is 25-30 days for a complete line and 15-20 days for a single machine after the initial payment, subject to final configuration.StaffingOperator requirements depend on grinding, ingredient handling, coating, packing and the selected automation level.

Pet Food Extruder Machine & Kibble Production Line FAQ

Practical answers about configuration, capacity, utilities and quotation planning.

Which ZEKO extruder platforms and capacities are used for dry pet food?

Reference outputs are approximately 100 kg/h for ZK-65, 260-300 kg/h for ZK-70 and 400-500 kg/h for ZK-85. Final output is confirmed from the formula, kibble size, coating requirements and dryer load.

Is this line for dry or wet pet food?

This page covers dry extruded dog and cat food. Wet pet food, retort pouch and canned products require a different process.

How is pet food line capacity selected?

Formula, kibble diameter, product density, extrusion stability, dryer residence time and coating requirements are evaluated together.

Which raw materials can be processed?

Typical formulas may include grain flours, starch, animal or fish protein meals, vegetable proteins, fats and additives. The buyer must provide the actual formula or ingredient categories for evaluation.

Which kibble sizes can the line produce?

A common commercial range is approximately 3-20 mm. Typical reference bands are 3-6 mm for puppy, kitten or small formats, 6-10 mm for cat or small-dog food, 10-15 mm for medium-dog food and 15-20 mm for larger formats. The die, cutter, formula and target animal determine the final size.

Can the line make different kibble shapes?

Yes. Interchangeable dies and cutter adjustment support round, bone, heart, fish and other branded shapes, subject to the formula and extruder configuration.

Why are oil and palatant applied after drying?

Drying first controls the internal moisture and structure. External oil spraying and palatant or flavor coating are then used to meet the formula and palatability target. The coating requirement must be provided for line selection.

Which dryer heat sources are available?

The drying section can be configured for electricity, natural gas or steam according to local utilities.

What affects the pet food production line price?

Capacity, formula, grinding scope, extruder size, dryer configuration, coating system, automation, stainless-steel scope and packing equipment affect the quotation.

Send Your Product Target To ZEKO

Share final product, raw material, capacity, voltage and workshop size. ZEKO can match the process and equipment configuration around your real project.

Start a Project Brief