Turnkey Aqua Feed Extrusion Line

High-performance twin-screw extrusion solutions for floating, sinking, and slow-sinking aquatic feeds. Engineered for precision, efficiency, and scale.

High-Efficiency Aqua Feed Production

Designed for medium to large-scale feed mills and aquaculture farms, our automated processing line delivers premium feed with capacities ranging from 100kg/h to 5 Ton/h. Built with food-grade stainless steel and powered by advanced twin-screw extrusion technology.

Optimized Raw Material Formulation

Our twin-screw technology processes a diverse matrix of ingredients, allowing you to optimize formulation costs while ensuring high nutritional value. Supported materials include:
  • Corn Flour
  • Wheat Flour
  • Rice Flour
  • Soy Lecithin
  • Fish & Meat Meal
  • Fish Oil & Fat
Various raw materials including fish meal, corn flour, and soya flakes for high-quality aqua feed extrusion production

Versatile Production for All Aquatic Species​

High-expansion floating fish feed pellets for tilapia and carp produced by Zhuoheng twin-screw extruder

Floating Fish Feed

Controlled expansion ratio and excellent water stability. Ideal for tilapia, catfish, and carp.

zhuoheng sinking aqua feed high density pellets

Sinking Fish Feed

Optimized bulk density, highly digestible pellets. Designed for bottom feeders like trout and salmon.

zhuoheng shrimp crab feed micro pellets

Shrimp & Crab Feed

Ultra-fine micro-pellets with superior water resistance and precise sinking speed.

Turnkey Solutions & Precision Extrusion Dies​

Clear full view of Zhuoheng complete aqua feed production line equipment for floating and sinking pellets

Complete Turnkey Ecosystem

Fully continuous, automated extrusion equipment built with food-grade stainless steel and VFD controls.

Various customized stainless steel die molds for Zhuoheng fish feed extruder to produce different pellet sizes and shapes

Precision Extrusion Dies

Available in various shapes and diameters ranging from 0.8mm to 20mm to meet different breeding needs.

Complete Fish Feed Processing Flow

Standard 7-step extrusion process for premium aquatic feed production

①

Grinding

②

Mixing

③

Extruding

④

Drying

⑤

Flavoring

⑥

Cooling

⑦

Packaging

Engineering & Plant Layout Design

Custom Plant Blueprint & Engineering

Planning to build a new feed mill? Our expert engineering team is ready to assist.
 
We provide comprehensive 2D and 3D factory layout drawings strictly based on your specific workshop dimensions. From raw material silos to the final packaging area, we ensure optimal space utilization and operational efficiency for your fish feed machines.
Professional 2D and 3D factory layout drawing for complete aqua feed production plant by Zhuoheng engineering team
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 30 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

Advanced twin-screw extruder unit ZH95 with biaxial differential conditioner for fish feed production

Advanced Extrusion System

Available in standard and high-capacity configurations. Our large units feature biaxial differential conditioners to pre-cook materials, lowering mechanical wear while maximizing pellet digestibility.

Hot air circulation baking oven with multi-layer net belt for drying aqua feed pellets

Hot Air Circulation Oven

Utilizes infrared heating tubes with a robust double-roller chain drive. Equipped with precise temperature control and a thermodynamic air circulation device to distribute heat evenly.

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

Continuous Flavoring System

A fully integrated system featuring a high-pressure sprayer to distribute atomized oil. The continuous rolling drum ensures lipids and flavor enhancers penetrate the pellet matrix perfectly.

zh65 twin screw extruder

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.

zh70 twin screw extruder

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.

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
  • 20+ 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 aquatic feed extrusion lines

Yes, absolutely. By precisely adjusting thermodynamic parameters (temperature, moisture, pressure) and specific formulations, our advanced twin-screw extruder can produce both high-quality floating fish feed and sinking feed (such as shrimp and crab feed) with the same machine.
Thanks to the high starch gelatinization rate (85%-95%) achieved by our twin-screw extrusion system, our floating fish pellets can maintain water stability for over 12 hours without disintegrating, significantly minimizing water pollution in aquaculture farms. The overall buoyancy rate of the final product is ≥98%.
Yes. As part of our turnkey solution, we provide foundational formulas for various aquatic species. Furthermore, our engineers can assist you in optimizing the formulation based on your local raw materials (e.g., fish meal, corn flour, soybean meal) to ensure high nutritional value while optimizing production costs and maximizing your ROI.
Our core wear parts, including the screws and barrels, are manufactured using premium 38CrMoAl alloy steel undergoing a specialized nitriding process. This ensures extremely high wear and corrosion resistance, significantly extending the machine’s operational lifespan even when processing high-protein and high-lipid aquatic formulations.
Yes. We offer comprehensive turnkey project delivery. We will dispatch our experienced engineers to your facility overseas for on-site mechanical installation, commissioning, and comprehensive operational training for your local staff. We also provide a free 3D factory layout design based on your specific workshop dimensions before delivery.
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 for your production line.

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.