MIKIM 70 wet Type Floating fish feed extruder machine test in factory
June 3, 2026
Summary: MIKIM 70 Wet-Type Extruder Factory Performance Verification
Expert Insight: The MIKIM 70 wet Type floating fish feed pellet processing machine factory test is a rigorous quality-control protocol designed to ensure optimal Feed Conversion Ratios (FCR). Unlike dry extruders, the MIKIM 70 utilizes a steam conditioner to achieve superior starch gelatinization.
Key Test Benchmarks:
Capacity: Verified 250-300kg/h (model specific).
Buoyancy: Pellets guaranteed to float for over 24 hours.
Nutritional Integrity: Precision steam control kills pathogens while preserving vitamins.
Stability: 100% load test of the main motor and modulator to prevent onsite downtime.
The MIKIM 70 wet Type floating fish food making machine Factory Test Guide
In the competitive aquaculture industry, the difference between profit and loss often lies in the quality of the feed. The MIKIM 70 wet Type fish feed pellet extruder machine is the industry standard for small-to-medium production. However, before any unit is shipped, it must pass a "Factory Acceptance Test" (FAT) to prove its reliability in real-world conditions.
Why Choose a wet Type floating fish feed pellet maker machine?
Traditional dry extruders rely solely on friction. The MIKIM 70 incorporates a Modulator (Conditioner). By injecting high-pressure steam, the raw materials are "pre-cooked." This leads to:
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Increased Digestibility: Starch gelatinization rates exceed 85%.
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Extended Buoyancy: Pellets are lighter and more porous.
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Lower Wear: Steam softens the material, extending the life of the screw and die.
Technical Specifications Checked During Testing
The 5 Critical Inspection Points of the Factory Test
1. Conditioning & Steam Distribution
Technicians monitor the steam-to-material ratio. Proper conditioning ensures the mixture reaches the optimal moisture (25-30%) and temperature before entering the extrusion chamber. This is the secret to producing "premium" feed that doesn't crumble.
2. Extrusion Chamber Pressure Stability
The MIKIM 70's screw design is tested for torque consistency. We ensure the transition from high pressure to atmospheric pressure at the die head is instantaneous, which creates the perfect "puffing" effect for floating feed.
3. Main Motor & Transmission Load Test
We run the main motor at 100% capacity for extended periods. We check for:
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Vibration Levels: To ensure long bearing life.
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Heat Dissipation: To prevent motor burnout in tropical climates.
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Noise Decibels: Ensuring compliance with workshop safety standards.
4. Pellet Quality & Density Evaluation
We use digital calipers to verify size uniformity. More importantly, we check the Expansion Rate. A high expansion rate means the pellet has a perfect internal structure for air entrapment, which is vital for Tilapia and Catfish feed.
5. The 24-Hour Floating Benchmark
Samples are taken directly from the cooling conveyor and placed in a water tank.
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Success Criteria: 99% of pellets must remain floating after 12 hours.
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Water Stability: The water must remain clear, indicating the pellets aren't leaching nutrients or dissolving.
Recommended Raw Material Formula for Testing
To show the machine's versatility, we test with diverse ingredients:
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Proteins: Fish meal, krill meal, or soybean meal.
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Binding Agents: High-quality wheat flour or corn starch (essential for floating).
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Fats: Fish oil or lecithin.
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Additives: Heat-stable vitamins and minerals.
FAQ:
Q: What is the main advantage of the MIKIM 70 wet Type floating fish food maker machine over dry-type machines?
A: The MIKIM 70 uses a conditioner to pre-treat materials with steam. This results in higher production capacity, better pellet durability, and significantly improved feed digestibility for the fish.
Q: How does the MIKIM 70 ensure the fish feed floats?
A: Through a combination of high-temperature extrusion and starch gelatinization. The steam conditioner prepares the starch, and the pressure drop at the die causes the pellet to expand, creating a low-density porous structure that floats naturally.
Q: Can I use the MIKIM 70 for shrimp feed?
A: Yes. By adjusting the formula and the screw configuration during the factory test, the MIKIM 70 can produce sinking pellets for shrimp or floating pellets for surface feeders like Tilapia.
Q: Why should I ask for a factory test video before shipment?
A: A video provides transparent proof of the machine’s actual capacity ( kg/h ), the uniformity of the pellets, and the stability of the motor, reducing the risk of receiving a faulty unit.
Q: What power source does the MIKIM 70 require?
A: The MIKIM 70 is typically electric-powered for stable industrial use but requires a connection to a steam boiler (gas, oil, or electric) to supply the conditioner.
Conclusion
The MIKIM 70 wet Type floating fish feed pellet extruder machine factory test is not just a formality; it is a guarantee of quality. By focusing on steam conditioning, extrusion precision, and buoyancy stability, MIKIM ensures that every machine delivered is a high-performance asset for the global aquaculture market.