15T/H 20T/H 30T/H Floating Fish Pellets Plant Sinking Fish Aqua-feed Processing Granulator For Animal Feedstuff Pet Feed Making Machine

Table of Content

1. Introduction to Aqua-feed Production Line

2. Aqua-feed Processing Stages

3. Our Advantages

4. FAQ

1. Introduction to Aqua-feed Production Line

1.1 Product Categories

Aqua-feed processing covers three major categories:

Freshwater fish feed (e.g., four major Chinese carp species)

Marine fish feed (e.g., grouper, sea bass)

Crustacean feed (e.g., shrimp, crabs)

1.2 Key Process Characteristics

Premium raw materials: High-protein biological ingredients (fishmeal, shrimp shell powder), superior fat sources, low-fiber formulations.

Precision processing: Ultra-fine grinding (80-120 mesh vs. 40-60 mesh for livestock feed).

Nutrient preservation: Low-temperature conditioning, vacuum coating to retain heat-sensitive nutrients.

Advanced equipment: Dual-shaft differential conditioners, extrusion systems for high-fat (6-12%) and high-protein (28-45%) formulations.

1.3 Technical Requirements

Precise temperature control, corrosion-resistant materials, and intelligent batching systems.

Full-process quality control from raw material pretreatment to post-conditioning.

2. Aqua-feed Processing Stages

2.1 Core Solutions

Project planning: Factory layout design based on raw material properties and product positioning.

Process design: Modular integration of extrusion-drying-post-conditioning processes.

Equipment matrix: Twin/single-screw extruders (1-20T/h) + micro-extrusion systems for fry feed.

Smart control: Graded configurations from manual batching to DCS automation.

Technical services: EPC turnkey projects, commissioning, and continuous process optimization.

2.2 Key Equipment & Features

Extrusion systems:

Floating feed twin-screw extruders (1-20T/h)

Sinking/slow-sinking feed single-screw extruders (1-15T/h).

Micro-extruders for fry feed (particle size: 0.5-1.2mm).

2.3 Process advantages

Product range: Carp feed, marine fish extruded feed, shrimp/crab specialty feed, fry starter feed.

Density control: Adjustable expansion rate (30-60%), precise density regulation (300-600g/L).

AI integration: Raw material recognition, self-learning extrusion parameters, energy optimization.

2.4 Aqua-feed Processing Sections

2.4.1 Material Receiving

• Closed unloading sheds with hydraulic tipping and high-suction dust removal.
• Dual indoor feeding ports (granular and powdered materials).
• Large closed feeding pits with automatic dust suppression.

2.4.2 Grinding

Two grinding bins (20m³ capacity), equipped with iron-removal feeders and noise-reduction systems.

Iron-removal feeder: Shields grinder components (screens, hammers), minimizing wear.

Fan silencers: Reduce operational noise.

Pulse filters + sealed screw conveyors: Block air leaks, boost efficiency, cut costs.

Quality Control

Pipeline sampler: In-process checks and control room sampling.

Flexibility

Pneumatic valves: Switch bins/grinders for flexible workflows.

Level sensors: Signal grinding completion to operators.

2.4.3 Batching & Mixing

10-12 batching bins (total 120m³), designed for complex formulations.

Dual weighing systems for speed and accuracy.

Hard-gear reducers, double-layer scrapers, and pulse dust collectors to prevent blockages and dust leakage.

2.4.4 Ultra-fine Grinding & Secondary Mixing

Screenless ultra-fine grinders (40-200 mesh adjustable).

Air conveying with cyclone separators and pulse filters for environmental compliance.

Secondary mixing for sensitive additives.

2.4.5 Extrusion& Drying Section

(1)Key Features:

Core production stage with two stainless steel pre-extrusion bins (for standard and small-sized pellets), equipped with rotary dischargers to prevent cross-contamination.

Twin-screw extruders (preferred for formula flexibility and high throughput):

Integrated components: Frequency-controlled screw feeder, dual-speed differential conditioner, and extruder unit.

Automated control system with touchscreen interface for real-time parameter adjustment (feed rate, temperature, steam pressure) and one-touch preset formulas.

(2)Optional upgrades:

Density control module for semi-sinking/sinking feeds

Emission-free dust/exhaust systems to eliminate workplace pollution.

Horizontal dryers with multi-stage temperature zoning (steam or gas-fired options) for energy-efficient drying.

Customizable screens (nylon, stainless steel perforated/wire mesh) tailored to material properties.

(3)Post-Processing:
Extruded and dried materials advance to the oil coating and cooling stages for final preparation.

2.4.6 Cooling, Screening & Packaging

Counterflow coolers to prevent condensation and mildew.

High-efficiency vibrating screens for impurity removal.

Automated packaging systems with robotic palletizing to reduce labor costs.

3. Our Advantages

Leading-edge core equipment: Internationally advanced extrusion and drying systems.

30+ years of expertise: Experienced engineering team in feed plant design.

Smart manufacturing: AI-driven process optimization and energy management.

Full-service support: Turnkey solutions from planning to post-installation optimization.

4. FAQ

1. Services offered?
Turnkey solutions including plant planning, equipment supply, installation, and commissioning.
2.Single-screw vs. twin-screw extruder?
Depends on formula, product type, and budget. Contact sales for tailored advice.
3.Installation process?
Detailed installation drawings + on-site engineer guidance.
4.Delivery time?
90-120 days (project-dependent).
5. Competitive edge?
Advanced equipment, 30+ years of expertise, and smart manufacturing capabilities.
6.Packaging standards?
Steel pallets or export-grade wooden crates.
7.Buyer preparations?
Civil works, utilities (water, electricity, gas), and site readiness.
8.Additional equipment needed?
Transformer, weighbridge, boiler, air compressor, oil tanks, forklifts, etc.

Wuhan Serworld Smart System Co., Ltd  
 

With over 20 years of expertise in aquatic feed machinery, we design and manufacture high-end feed production systems trusted by global industry leaders such as Haida Group, CP Group, and Cargill. Specializing in shrimp, fish fry, and livestock feed solutions, we combine precision engineering with smart technologies to deliver efficiency and reliability.  

Why Partner With Us 
Reliability: Critical components including German SEW gearboxes, SKF bearings, and alloy steel parts ensure industrial-grade durability.  
Precision: ISO 9001-certified production processes, advanced CNC machining, and 72-hour performance testing guarantee quality.  
Adaptability: Customized systems for tropical climates, high-salinity environments, and regional raw material challenges.  
Smart Integration: IoT-enabled monitoring and energy optimization solutions for modern feed mills.  

  
Global Reach, Local Expertise 
We serve clients across Southeast Asia, the Middle East, Africa, and South America, providing rapid technical support and tailored solutions. From Vietnam’s shrimp farms to Egypt’s tilapia producers, our robust and low-maintenance equipment helps clients achieve 10-20% higher productivity.  

 
Core Solutions 
Aquatic Feed Production Lines: High-capacity extruders, energy-efficient dryers, and ultra-fine grinding systems.  
Smart Control Systems: Real-time operational data tracking and remote diagnostics.  
Turnkey Projects: Comprehensive services from design to installation and lifecycle support.  

Driven by Innovation, Built on Trust 
Discover how Serworld’s technology elevates your feed production at www.animalfeedmachinery.com

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