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รายละเอียดสินค้า:
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| พลัง: | 15-37 กิโลวัตต์ | พาวเวอร์ซัพพลาย: | 380V / 220V หรือกำหนดเอง |
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| ความจุ: | 40-2000 กก./ชม | พลังงาน: | ไฟฟ้า |
| เส้นผ่านศูนย์กลางของเม็ด: | 0.5-12 มม | ระบบควบคุม: | การควบคุม PLC |
| จุดขายที่สำคัญ: | ระดับความปลอดภัยสูง | ครีมนวดผม: | ครีมนวดผม 2 ชั้น |
| แอปพลิเคชัน: | การผลิตอาหารปลา | ประเภทเครื่อง: | สายการผลิตที่ใช้เครื่องอัดรีด |
1. Conditioner: Precisely controls the moisture content and temperature of the raw materials.
2. Extrusion Screw: Features a specialized pitch design to ensure thorough mixing of the materials.
3. Die: Interchangeable dies with various aperture sizes allow for the production of products in a wide range of specifications.
4. Cooling System: Rapidly cools the extruded products.
A Wet-type Twin screw floating fish food pellet maker machine is an advanced feed processing system designed to manufacture high-quality floating fish feed pellets. It is widely used in medium and large feed mills and aquaculture farms due to its high automation, stable operation, and excellent production efficiency.
The machine can process feed formulations for various aquatic species, including catfish, carp, tilapia, trout, and halibut. Compared with dry-type extruders, wet-type twin-screw extruders offer better control of raw material conditioning, higher starch gelatinization, improved pellet buoyancy, and more consistent product quality.
1. Feeding System
Feeding Hopper: Used to store raw materials awaiting processing.
Feed Motor: Drives the feeding mechanism, controlling the speed and flow rate at which raw materials enter the subsequent stage.
Power: 0.4 kW
2. Conditioning System (The Core of the Wet Process)
Modulator Unit: The location where raw materials undergo preheating, humidification, and cooking/maturation treatment.
Power: 1.5 kW
Steam Distribution Valve: Controls the volume of steam introduced into the modulator or the expansion chamber.
Water Pressure Gauge/Flow Meter: Monitors and regulates the flow rate of water or liquid additives entering the system.
3. Extrusion System
Steam Pipeline: Encircles the exterior of the expansion chamber; utilizes steam heating to maintain the high-temperature environment required for the extrusion process.
Screw and Barrel (Internal Components): The core assembly of the equipment, responsible for conveying, compressing, shearing, and extruding the material.
4. Cutting and Shaping System
Cutting Device: Located at the discharge outlet; cuts the extruded strands of material into the desired lengths and shapes.
Knife Motor: Powers the cutting device; controls the size of the finished product by adjusting the rotational speed.
Power: 0.4 kW
Adjustment Handwheel: Used for manual fine-tuning of the clearance or relative position between the cutter and the die.
5. Power and Auxiliary Systems
Cooling Oil Pump: Circulates cooling oil to ensure the bearing housing or transmission system operates within an optimal temperature range, thereby extending their service life.
Base Frame: The heavy-duty blue base that supports the entire assembly of the equipment.
6. Control System
Control Panel: Features integrated circuit controls; used to adjust the rotational speeds of various motors and to display real-time parameters such as temperature, pressure, and flow rate.
| Model | Capacity ( kg/h ) | Main Motor Power (kW) | Cutter Power (kW) | Feeder Power (kW) | Conditioner Power (kW) |
| Model 65 | 250-300 | 22 | 1.5 | 1.5 | 3 |
| Model 70 | 500-600 | 45 | 1.5 | 1.5 | 3 |
| Model 75 | 800-1000 | 55 | 1.5 | 1.5 | 3 |
| Model 85 | 1200-1500 | 90 | 3 | 2.2 | 5.5 |
| Model 95 | 2000-2500 | 110 | 3 | 3 | 11 |
| Model 120 | 3000-4000 | 160 | 5.5 | 3 | 15 + 7.5 |
| Model 136 | 5000-6000 | 200 | 7.5 | 5.5 | 22 + 7.5 |
Uniform Mixing:
The two screws work in tandem to ensure more thorough mixing of materials.
High Formulation Flexibility and Strong Processing Capacity:
Capable of processing complex formulations containing high levels of oil, moisture, and fiber.
Superior Cooking Efficiency and High Product Quality:
Achieves a high degree of expansion, produces uniform granules, and yields products with an excellent appearance.
Self-Cleaning Function:
Minimizes material residue, facilitating easy product changeovers.
Stable Variable Frequency Speed Control; Low Rotational Speed (200–300 rpm).
1. The Dry Type single screw floating fish food maker machine is suitable for:
Small-scale aquaculture farms or feed mills
Cost-sensitive users
Feed for bottom-dwelling fish (sinking feed)
Regions with limited resources
2. The wet Type floating fish feed pellet extruder machine is suitable for:
Large-scale feed production enterprises
High-end aquaculture operations
Upper- and mid-water fish (requiring floating or slow-sinking feed)
Scenarios with stringent requirements for feed quality
1. Advantages of the Dry Type floating fish feed pellet extruder machine: Low equipment investment costs, lower energy consumption, high production efficiency, and simple operation and maintenance.
2. Advantages of the wet Type fish feed extruder machine: Higher product yield, more stable product quality, superior particle uniformity, high nutrient utilization rates, and the capability to produce floating feed.
Choose the Right Extruder for Your Business
Our extrusion technology allows for precise control over pellet density, enabling the production of Floating, Sinking, and Slow-Sinking feed through the adjustment of screw speed, temperature, and moisture levels.
For species requiring high-fiber and varied protein sources, our extruders ensure consistent density and size (from 0.5mm to 15mm):
Target Species: Tilapia, Carp (Grass, Silver, Bighead), Catfish, and Perch.
Key Benefit: High digestibility reduces waste, maintaining water quality in intensive pond farming.
Marine species demand higher fat content and specific buoyancy. Our systems handle high-oil inclusion while maintaining pellet integrity:
Target Species: Salmon, Sea Bass, Sea Bream, Groupers, Halibut, and Yellow Croaker.
Key Benefit: Enhanced Hydrostability (up to 24 hours), critical for open-sea cage farming where feed leaching must be minimized.
Crustaceans are bottom-feeders requiring Sinking Feed with extreme water resistance:
Target Species: Whiteleg Shrimp (Vannamei), Black Tiger Shrimp, Crayfish, and Lobster.
Technical Edge: Precise Bulk Density Control ensures pellets sink rapidly and remain stable without disintegrating.
Target Species: Koi, Goldfish, Tropical Aquarium Fish, and Sea Cucumbers.
Key Benefit: The ability to incorporate color-enhancing additives without degrading them during the extrusion process.
Starch Gelatinization: Our extruders achieve superior "cook" levels, breaking down complex carbohydrates for maximum energy absorption.
FCR Optimization: By improving the texture and palatability of the pellets, we help farmers achieve a lower (better) Feed Conversion Ratio.
Wear-Resistance Technology: Utilizing high-chrome alloy for screws and liners to ensure a longer service life in abrasive environments (especially when using local alternative proteins).
Process Automation: From Automated Dosing (Batching) to vacuum coating, we reduce human error and ensure batch-to-batch consistency.
Integrated Livestock-Fish Farming: Circular economy models utilizing local raw materials for sustainable protein production.
Industrial Aquafeed Plants: Fully automated lines featuring high-speed extrusion, drying, and cooling stages.
On-site Marine Farming: Compact extrusion solutions for remote offshore locations.
Answer: The primary difference lies in the use of steam conditioning.
Dry Type single screw floating fish feed pellet extruder machines generate heat through mechanical friction alone. They are cost-effective, compact, and ideal for small-to-medium farms.
Wet-type single screw floating fish feed pellet machines include a conditioner that injects high-temperature steam into the raw materials before extrusion. This results in higher capacity, better starch gelatinization (up to 90%+), and more durable pellets.
Expert Insight: If your production exceeds 500kg/h, a Wet-type system is more energy-efficient and significantly improves the Feed Conversion Ratio (FCR).
Answer: Yes. A professional fish feed extruder can produce floating, sinking, and slow-sinking pellets by adjusting three key factors:
Formula Composition: Increasing starch content helps pellets float; higher protein/mineral density favors sinking.
Extrusion Parameters: Adjusting the temperature and pressure within the barrel (Screw Speed and Moisture).
Die Plate & Cutter: Using specific die molds and adjusting the cutter speed determines the final density and shape.
Expert Insight: To achieve 100% stable sinking feed for shrimp, we recommend a Twin screw floating fish food pellet maker machine for more precise density control.
Answer: The lifespan of wear parts depends on the material of the parts and the abrasiveness of your raw materials.
High-quality screws made from alloy steel (e.g., 38CrMoAl) or high-chrome alloys typically last between 800 to 2,000 working hours.
Expert Insight: In my 30 years of experience, we’ve found that pre-grinding raw materials to a fineness of 60-80 mesh can extend the life of your screw and sleeve by up to 30%. Always ask your supplier for the HRC (hardness) rating of the components.
Answer: Starch gelatinization is the process where starch granules are broken down by heat and moisture during extrusion.
Digestibility: It makes the feed much easier for fish to digest, reducing energy loss.
Binding: It acts as a natural glue, ensuring the pellet stays together in water (Hydrostability).
Pathogen Control: The high temperature (120°C+) kills harmful bacteria like Salmonella.
Expert Insight: Higher gelatinization means less waste in the water and a lower FCR, directly increasing your farm's profitability.
Answer: A balanced aquafeed usually consists of a protein source, energy source, and binders:
Proteins: Fish meal, soybean meal, corn gluten meal, or insect meal.
Energy: Corn flour, wheat flour, or rice bran.
Binders/Others: Wheat gluten, fish oil, and vitamin/mineral premixes.
Expert Insight: Avoid using too much fiber (over 10-12%) in the formula, as it can interfere with the expansion process and reduce the floating time of the pellets.
ผู้ติดต่อ: Fiona
โทร: 86 13673050773
Thai
