Products Description
Extruder Fish Feed Machine – Complete Technical Specifications & Industrial Applications
1. Raw Material Preparation System
Pre-Cleaner: Removes impurities (metals/stones) with 99.5% efficiency
Grinder: Pulverizes ingredients to 60-200 mesh fineness
Pre-Mixer: Blends proteins (fishmeal/soy), carbs (wheat/corn), and additives with ±1% uniformity
2. Core Extrusion Unit
Twin-Screw Extruder:
Barrel Zones: 5-stage temperature control (50-180°C)
Screw Design: Modular segments for shear adjustment (L/D 10:1-20:1)
Die Plates: Laser-cut molds (0.5-15mm holes) for pellet shaping
Cutting Mechanism:
Rotary cutter (speed 500-3000 RPM)
Pellet length adjustable (1-50mm)
3. Post-Processing Modules
Multi-Layer Dryer: 3-zone airflow (60°C→80°C→40°C) reduces moisture to 8-10%
Oil Coating System: Spray nozzle applies fish oil/vitamins (coating accuracy ±0.5%)
Packaging Interface: Compatible with automated bagging systems.
Application Scope
1. Feed Types & Nutrition Profiles
| Feed Type | Buoyancy | Size Range | Key Nutrients |
|---|---|---|---|
| Floating Pellets | >12 hrs | 1-8mm | 28-45% protein, 5-12% fat |
| Slow-Sinking | 2-6 hrs | 2-10mm | 35-50% protein, 8-15% fat |
| High-Energy | Sinking | 3-12mm | 40-55% protein, 15-25% fat |
2. Target Aquaculture Species
Freshwater Fish: Tilapia (2-4mm), Catfish (3-6mm), Trout (4-8mm)
Marine Species: Seabass (5-10mm), Salmon (6-12mm), Shrimp (0.5-2mm)
Specialty Feeds: Ornamental fish color-enhancing pellets, Probiotic micro-feeds.
3. Industrial Use Cases
Large Feed Mills: Integrated 5-10T/h lines with automated packaging
Farm-Level Units: 0.5-2T/h compact systems for on-site production
Research Labs: Small extruders (50-100kg/h) for formula development
Company Information
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Products Parameter
|
Name |
Installed Power (KW) |
Real Consumption (KW) |
Output (kg/h) |
Size(M) |
|
FLD65 |
70 |
50 |
120-150 |
20x 2.0 x 3.0 |
|
FLD70 |
110 |
80 |
250-300 |
25x 2.0 x 3.0 |
|
FLD85 |
200 |
160 |
500-600 |
32x 2.0 x 4.0 |
|
FLD90 |
220 |
155 |
1000-1500 |
40x 2.0 x 5.0 |
|
FLD100 |
300 |
210 |
2000-2500 |
45x 2.0 x 7.0 |
