Turnkey Pet Food Extrusion Line

High-performance twin-screw extrusion solutions for premium dog and cat food. Engineered for precise fresh meat inclusion, superior digestibility, and industrial scale.

High-Efficiency Pet Food Processing Line

Designed for commercial pet food manufacturers, our automated extrusion lines deliver consistent, nutritionally balanced kibbles with capacities ranging from 120 kg/h to 5 Ton/h. Built with food-grade stainless steel and powered by advanced twin-screw extrusion technology, we empower you to meet the global demand for grain-free, high-protein, and fresh-meat pet nutrition.

High-Meat Inclusion Matrix

Our advanced twin-screw extruders masterfully process a diverse matrix of ingredients—including high-bone-ash meals and fresh meat slurries—allowing you to optimize formulation costs without compromising quality. Supported materials include:
  • Corn & Wheat Flour
  • Soybean Meal & Pea Protein
  • Meat & Bone Meal
  • Fresh Meat Slurry
  • Lipids & Liquid Palatants
  • Vitamins & Trace Minerals
pet food raw materials fresh meat slurry

Versatile Production for All Pet Breeds & Ages​

highly digestible dry dog food kibbles

Premium Dog Food

Superior starch gelatinization (≥90%) ensures optimal kibble density, robust structural integrity, and high canine digestibility.

smooth cat food micro pellets

Gourmet Cat Food

Precise die shaping creates micro-pellets with ultra-smooth surfaces, perfectly engineered for liquid flavor coating to satisfy strict feline palatability.

specialty animal feed extruded pellets

Specialty Animal Feed

Adaptable screw profiles capable of processing specialized formulations for foxes, birds, and exotic pets, ensuring complete nutrition retention.

Turnkey Solutions & Precision Extrusion Dies

Complete turnkey automated pet food extrusion processing line built with food-grade stainless steel.

Complete Turnkey Ecosystem

Fully continuous, automated processing lines equipped with Siemens main motors and intelligent VFD controls.

custom pet food extruder dies

Customizable Extrusion Dies

Available in diverse geometrical shapes (bone, heart, triangle, star) with diameters from 1mm to 15mm to match any pet's jaw size.

Complete Pet Food Processing Flow

Standard 7-step extrusion process for premium kibble manufacturing

①

Grinding

②

Mixing

(Dry & Slurry)
③

Extruding

④

Drying

⑤

Coating

& Flavoring
⑥

Cooling

⑦

Packaging

Engineering & Plant Layout Design

Custom Plant Blueprint & Engineering

Planning to upgrade or build a new pet food mill?
 
Our expert engineering team provides comprehensive 2D and 3D factory layout drawings based strictly on your workshop dimensions. From raw material silos to hygienic zoning and the final packaging area, we ensure strict compliance with international food safety standards.
Comprehensive 3D engineering blueprint and facility layout design for automated pet food extrusion plant.
Technical Specifications & Production Capacities
Model Capacity Main Power Dimension (L*W*H)
ZH-65 100 - 150 kg/h 22 kW 25m × 3m × 3m
ZH-70 200 - 250 kg/h 37 kW 28m × 3m × 3m
ZH-85 400 - 500 kg/h 75 kW 30m × 3m × 3m
ZH-115 1.5 - 2 Ton/h 132 kW Custom Layout

OUR FACILITY

Precision Manufacturing Process

Zhuoheng flagship ZH95 heavy-duty co-rotating twin-screw extruder unit for industrial continuous extrusion.

Advanced Extrusion System

Our high-torque extruders feature dynamic twin-screw profiles with optional bimetallic (Tungsten Carbide) barrels for extreme wear resistance against high-bone-meal recipes. Advanced pre-conditioners enable high fresh meat inclusion.

low temperature macaroni belt dryer

Thermodynamic Drying Oven

Multi-layer stainless steel belt dryers equipped with precise temperature zoning. Reduces kibble moisture efficiently to ensure optimal water activity (aw) levels, preventing mold growth and extending shelf life.

Continuous single drum flavoring line with oil sprayer for fish feed surface coating

Dual-Axis Coating & Flavoring System

A continuous rotating drum integrated with high-pressure atomizing sprayers. Ensures lipids and liquid digest (flavor enhancers) perfectly penetrate the kibble matrix for superior palatability.

Zhuoheng ZH65 commercial co-rotating twin-screw extruder unit for versatile continuous extrusion.

ZH65-III Twin-Screw Extruder

Designed for startup operations, delivering a stable 120-150 kg/h capacity. This compact double-screw unit perfectly handles pet and fish feed within a 3000×1100×1950mm footprint.

Zhuoheng ZH70 high-efficiency co-rotating twin-screw extruder equipment for industrial food processing.

ZH70-II Twin-Screw Extruder

A medium-scale powerhouse offering an efficient 200-250 kg/h capacity. It features a robust double-screw structure for continuous pet and fish feed processing at 3300×1100×2250mm.

Heavy-duty ZH85-II twin-screw extruder for high-capacity industrial feed mills.

ZH85-II Twin-Screw Extruder

Engineered for heavy-duty commercial demands, powerfully processing 400-500 kg/h. This robust model (3580×1040×2050mm) ensures maximum stability and high-yield pellet extrusion for industrial applications.

Turnkey Project Delivery Milestones
Project Phase Key Engineering Processes Required Client Action Standard Pet Food Line
(300–500kg/h)		 Industrial Pet Food Line
(1–3Ton/h)
Phase 1: Engineering & Layout Design Generate 3D/CAD plant layout drawings, configure fresh meat slurry injection interfaces, differential conditioner, and multi-layer dryer layout. Approve final factory dimensions & CAD layout drawings. 1 Day 2 Days
Phase 2: Fabrication & Sourcing 38CrMoAl twin-screw precision machining, high-torque gearbox assembly, fresh meat slurry pump & liquid/powder coating line sourcing. None (100% Handled by Zhuoheng) 45 Days 60 Days
Phase 3: Assembly & System Integration Physical assembly of powder mixer, twin-screw extruder, multi-layer dryer, liquid coating system, and Siemens PLC automation programming. None (100% Handled by Zhuoheng) 1 Day 2 Days
Phase 4: Factory Acceptance Test (FAT) Material trial run with fresh meat and dry ingredient recipes to verify kibble expansion, hardness, gelatinization degree, and shaping consistency. Attend virtual FAT via live video or review FAT video & QC reports. 1 Day 1 Day
Phase 5: Crating & Export Dispatch Deep machinery cleaning, anti-rust treatment, CE-compliant fumigation-free wooden crating, and container loading. Pay final balance, confirm freight forwarder & Bill of Lading (B/L) details. 2 Days 4 Days
Total Lead Time Complete Turnkey Project Total Lead Time Full-Process Engineering Quality Assurance Est. 50 Days Est. 69 Days

Your Trusted Partner in Extrusion Technology

National High-Tech Enterprise & ISO 9001 Certified Source Factory

Since 2010, Jinan Zhuoheng Extrusion Machinery has specialized in the R&D and precision manufacturing of twin-screw extrusion systems. Eliminating middlemen, we deliver 100% factory-direct pricing, custom formula support, and complete turnkey engineering services worldwide.
  • 15+ Years — Extrusion R&D Experience
  • 60+ Countries — Global Installations
  • 38+ Patents — Proprietary Technologies
International certifications of Zhuoheng Extrusion Machinery including SGS ISO 9001, Bureau Veritas (BV), Supplier Assessment Report, and CE Mark.

Frequently Asked Questions

Everything you need to know about our pet food extrusion lines

Yes. Our advanced extruders, equipped with biaxial differential pre-conditioners, are engineered to handle high fresh meat inclusion (typically 20%-40%), enabling you to produce premium, highly palatable pet food.
For standard production, we use premium 38CrMoAl nitrided alloy steel. For heavy-duty wear (high bone meal), we strongly recommend our bimetallic coating configurations, which drastically prolong the lifespan of screws and barrels and minimize your maintenance downtime.
Absolutely. We supply foundational, highly-tested recipes (including grain-free and high-protein formulas) to help new investors start their production smoothly and achieve high nutritional standards immediately.
Our highly scalable ZH-series automated lines cater to diverse needs, ranging from 100 kg/h for boutique pet food brands up to 5 Ton/h for heavy-industrial commercial feed mills.
Yes, we offer complete turnkey project delivery. We dispatch experienced engineers directly to your facility overseas for on-site mechanical installation, commissioning, and comprehensive operational training for your local staff.
We offer a reliable 2-year warranty for our main extrusion equipment. For wear and tear components, we maintain a robust global supply chain to ensure lifetime rapid spare parts delivery, minimizing any potential downtime.

Technical Resources

Expert guides and strategies to maximize your production ROI

GLOBAL SUPPORT

Request a Turnkey Quote

Global Headquarters

Address:

No. 21, Daqiao Road, Daqiao Town, Tianqiao District, Ji'nan, Shandong, China

Phone / WhatsApp:

+8613521991288

Email:

avaywang@zhuoheng-extrusion.com

Chat on WhatsApp

Ready to Build Your Production Line?

Talk to our extrusion engineers today for a customized ROI analysis and factory layout.
This field is required.
This field is required.