Single Screw Floating Fish Feed Machine - High Output Small Floating Fish Feed Extruder Machine Price
Economic single screw wet type floating fish feed extruder machine, reliable, low maintenance, cost-effective—ideal for small-medium aquaculture farms and feed producers.
Description
Product Description
MIKIM wet Type floating fish feed pellet processing machines use high-temperature and high-pressure extrusion to produce durable floating pellets. After extrusion, the feed can float on the water surface for hours without breaking apart, making it easier for fish and shrimp to
consume and improving digestion and nutrient absorption. MIKIM fish feed extruders are widely used in floating fish feed plants, aquafeed factories, and fish farms:
✦ Small farmers can choose compact single machines with capacities of 50–200 kg/h, offering low investment and easy operation.
✦ Medium-scale farms can select 200–500 kg/h models or simple production lines equipped with basic pre-processing and
drying/cooling units.
✦ For large commercial production, fully automatic lines with capacities above 1 t/h are available, including crushing, mixing,
extrusion, spraying, drying, cooling, and packaging processes.
Looking for a complete solution? Check our wet type floating fish feed extruder machine for full specifications and applications.

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Variable-frequency Feeder
✦ Ensures uniform feeding and allows stepless adjustment of feed rate based on the formula and main motor load. This prevents the extrusion chamber from becoming "overfilled" or "starved," keeping the production process smooth. Stable feeding avoids blockages at the chamber inlet and reduces production interruptions.

Extrusion Chamber
✦ Creates the high-temperature, high-pressure environment needed for starch gelatinization and protein denaturation. The
specially designed screw provides strong shear to break down, mix, and homogenize the material. Made from wear-resistant alloy
steel for long service life.

Adjustable Cutting System
✦ Allows fast and precise adjustment of knife speed and its distance from the die plate, enabling production of everything from
fine crumbles to long pellets. A safety interlock is usually included to cut power automatically during adjustment or maintenance, ensuring operator safety.

Siemens Motor
✦ Provides constant, high torque to keep the screw running steadily even under high pressure, avoiding blockages caused by sudden load changes. Its high efficiency significantly reduces energy consumption and lowers long-term operating costs.

Air-cooling System
✦ Protects core components by keeping the extruder's oil temperature stable, preventing heat-related wear and failures. This ensures
smoother machine operation and more consistent pressure, output, and expansion performance.

Conditioner
✦ Pre-treats raw materials by adding steam and hot water to gelatinize starch and denature proteins, greatly improving feed
digestibility. It softens and moistens the material, reducing wear on screws and the extrusion barrel while lowering motor load
Advantages of single screw fish feed making machine
✦ MIKIM wet Type Floating fish feed extruder machine is a specialized machine designed for producing highly cooked floating or sinking fish feed pellets. It uses high-temperature steam from a boiler to pre-condition the raw materials, which are then gelatinized and expanded through the high pressure, strong shear, and rapid rotation of the main screw. The material is finally extruded through the die and cut into pellets by the cutter.





Product Parameters
|
Model
|
Capacity
(kg/h)
|
Main motor
(kw)
|
Feeder motor
(kw)
|
Screw diameter
(mm)
|
Cutter motor
(kw)
|
Machine size (m)
|
Weight
(kg)
|
|
D-LX-65
|
180-200
|
15
|
0.4
|
φ60
|
0.4
|
1.78*1.25*1.3
|
480
|
|
D-LX-70
|
250-300
|
18.5
|
0.75
|
φ70
|
0.55
|
2.46*1.55*1.74
|
940
|
|
D-LX-80
|
350-400
|
22
|
1.1
|
φ80
|
0.55
|
2.65*1.45*1.75
|
1000
|
|
D-LX-90
|
500-600
|
37
|
2.2
|
φ90
|
1.5
|
2.6*2.1*1.9
|
2000
|
|
D-LX-100
|
700-800
|
55
|
2.2
|
φ100
|
1.5
|
3.2*1.95*1.9
|
2200
|
|
D-LX-135
|
1000-1200
|
75
|
2.2
|
φ135
|
2.2
|
3.57*1.98*1.8
|
2500
|
|
D-LX-145
|
1800-2000
|
90
|
3
|
φ145
|
3
|
6.6*2.8*2.33
|
3800
|
|
D-LX-175
|
3000-4000
|
132
|
3
|
φ175
|
3
|
6.6*2.9*2.35
|
4500
|
Product Applications

✦ By simply changing the die, you can produce pellets from 0.9 mm to 12 mm. Floating fish feed can remain on the water surface for over 12 hours.
Customer Case
Client: Indonesia Family Fish Farm (300–500kg/H)
Challenge: Previously used dry extruder with <8h stability, 30% feed waste, high water pollution; wanted wet extrusion quality at low cost
Solution: Purchased economic single screw fish feed extruder machine with matching small steam boiler
Results:
- Feed waste reduced from 30% to 8%, yearly savings >$20,000
- Floating stability >18h, fish growth rate +12%, survival rate +8%
- Investment paid back in 10 months; easy operation for family workers
- Farmer testimonial: "This economic wet Type floating fish feed pellet mill changed everything-better feed, less waste, more profit. Worth every dollar."
FAQ
Q1: Is this single screw floating fish feed pellet extruder machine suitable for beginners?
A: Yes-simple operation, clear manual, video training; 1–2 days training sufficient for basic operation.
Q2: What pellet sizes can it produce?
A: 1.0–10mm by changing die plates (molds); standard 2/3/4/5/6mm molds included.
Q3: How long does it take to produce feed?
A: Continuous production-start to finish (raw material to finished pellets) ~30 minutes including conditioning/extrusion/drying.
Q4: Can it be used for pet food?
A: Yes-adjust formula and die to produce dog/cat/bird feed; multi-purpose functionality.
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