40-300kg/h Aquatic/Pets Fish Feed Small Production Line Farm Use
Power:16-68kw
Range of application:Fish farm or small feed shop
Process flow:1.Crusher -2.Mixer -3.Feed pellet extruder -4.Dryer
Size for whole line:5×2×3m
Workers requirements:2 people
Shipment requirements:Wooden case package by LCL (4-7CBM)
Tianjin Mikim Technique Co., Ltd. is one of the most experienced manufacturers and suppliers of 40-300kg/h aquatic/pets fish feed small production line farm use in China. If you're going to buy cheap 40-300kg/h aquatic/pets fish feed small production line farm use made in China, welcome to get more information from our factory. All our products are with high quality and low price.
Products Description
Small Feed Line Designed for Stable Farm Production
The floating fish food making production line for Farm Use is a compact feed processing solution specially designed for fish farms, shrimp farms, poultry farms, and small pet food businesses. It is suitable for producing floating fish feed, sinking fish feed, shrimp feed, cat food, dog food, and other aquatic or pet feed pellets with stable quality and low production cost.
This floating fish food pellet making production line combines crushing, mixing, extrusion, drying, seasoning, and cooling into one continuous processing system. Compared with manual feed preparation, the line improves pellet uniformity, feed digestibility, floating stability, and storage life.
It is widely used by:
- Small and medium fish farms
- Family aquaculture businesses
- Tilapia and catfish farms
- Ornamental fish feed workshops
- Shrimp feed producers
- Small pet food factories
- Feed research and testing centers
The production capacity is usually between 40kg/h and 500kg/h, making it suitable for startup feed businesses and farm self-use production.

Suitable Raw Materials
This production line supports various low-cost agricultural and protein materials. Different formulas can be adjusted according to fish species or pet nutritional requirements.
Common Grain Materials
Corn flour
Wheat flour
Rice bran
Soybean meal
Wheat bran
Protein Materials
Fish meal
Meat meal
Blood meal
Shrimp meal
Bone meal
Additives
Vitamin premix
Mineral premix
Amino acids
Fish oil
Moisture Requirement
Recommended raw material moisture before extrusion:
Dry type line: 15%–20%
Wet type line: 20%–30%
Uniform moisture helps improve pellet expansion and floating performance.

Application Range
Aquatic Feed Production
The line can produce feed for:
- Tilapia
- Catfish
- Carp
- Grass carp
- Trout
- Salmon
- Shrimp
- Crab
- Turtle
- Ornamental fish
The pellet size can normally be adjusted from 0.9mm to 8mm.
Pet Food Production
- Suitable for:
- Dog food
- Cat food
- Puppy feed
- Bird feed
- Rabbit feed
Different molds and formulas allow the production of various pellet shapes and sizes.




Production Process of the Small Feed Production Line
The production flow is designed for stable pellet forming and easy farm operation.
1. Raw Material Crushing
Equipment:
Large raw materials such as corn and soybean cake are crushed into fine powder. Fine grinding improves starch gelatinization during extrusion and helps increase feed digestibility.
Recommended Powder Size:
Fish feed: 60–80 mesh
Shrimp feed: finer than 80 mesh

2. Feed Mixing
Equipment:
Different feed ingredients and additives are mixed evenly to ensure balanced nutrition in every pellet.
Mixing Advantages:
- Uniform nutrient distribution
- Stable protein content
- Better pellet consistency
Typical mixing time:
10–15 minutes per batch

3. Feed Extrusion
Equipment:
This is the core machine of the production line. High temperature and pressure cook the feed material and form pellets through the die mold.
Main Functions:
- Pellet shaping
- Sterilization
- Starch gelatinization
- Floating pellet forming
Optional Extruder Types:
Dry Type Extruder
Lower investment
Easier operation
Suitable for small farms
Wet Type Extruder
Better pellet stability
Higher output
More suitable for commercial feed factories


4. Pellet Drying
Equipment:
Animal Feed Pellet Drying Machine
Fresh pellets contain high moisture after extrusion. The dryer reduces moisture to improve storage stability.
Drying Benefits:
- Prevent mold growth
- Extend feed shelf life
- Improve pellet hardness
Recommended final moisture:
About 8%–12%

5. Flavoring and Oil Spraying
Equipment:
Oil, attractants, vitamins, or flavor powder are sprayed onto pellet surfaces.
Purpose:
- Improve palatability
- Increase fat content
- Enhance feed aroma
Especially important for:
- Cat food
- Dog food
- High-protein fish feed

6. Cooling and Packing
Equipment:
- Floating Fish Feed Machine Pellet Cooler Machine +Automatic packing scale
- Pellets are cooled to room temperature before packaging.
Cooling Advantages:
- Reduce pellet breakage
- Prevent condensation inside bags
- Improve transportation stability


Main Features of the Small Fish Feed Production Line
-
Compact Structure for Farm Use
The entire line occupies small workshop space and is suitable for farms with limited installation area.
Typical area requirement:
30–80㎡ depending on capacity
-
Stable Floating Feed Production
The extrusion system can produce pellets with good floating performance.
Floating time:
Usually more than 12 hours depending on formula
This helps farmers observe feeding conditions and reduce feed waste in ponds.

-
Adjustable Pellet Size
Different molds can produce various pellet diameters.
| Pellet Size | Suitable Animals |
|---|---|
| 0.9–1.5mm | Fish fry |
| 2–3mm | Small fish |
| 4–6mm | Adult fish |
| 6–8mm | Large fish & pets |


-
Lower Feed Production Cost
Farmers can use local raw materials instead of purchasing expensive commercial feed.
This helps:
Reduce feeding costs
Improve farm profit margins
Control feed formula quality
-
Easy Operation and Maintenance
The line is designed for continuous daily production with simple control systems.
Key Advantages:
Easy mold replacement
Convenient cleaning
Stable gearbox transmission
Long service life
Operators usually require only short training before production.
Why Many Farms Choose Small fish feed pellet making production Lines
-
Better Feed Freshness
Self-produced feed can avoid long storage periods and nutrient loss.
-
Flexible Feed Formula Adjustment
Farmers can quickly change protein ratios according to:
Fish growth stage
Water temperature
Market price of raw materials
-
Improved Feed Conversion Ratio
Uniform pellets and proper cooking improve feed digestion and reduce waste.
FAQ
Can this line produce both floating and sinking fish feed?
Yes. By adjusting formula, moisture, and extrusion parameters, the machine can produce floating or sinking pellets.
Is the line suitable for shrimp feed?
Yes. Fine grinding and proper die configuration allow production of small shrimp feed pellets.
What is the recommended moisture content for raw materials?
Usually 15%–20% before extrusion for dry type machines.
Can one machine produce both fish feed and pet food?
Yes. Different molds and formulas allow production of fish feed, dog food, and cat food on the same line.
Conclusion
The floating fish feed pellet making production is a practical solution for farms and small feed businesses that need stable feed quality, flexible production, and lower operating costs. With compact design, adjustable pellet sizes, and multi-feed applications, it helps users produce nutritious aquatic and pet feed efficiently while improving farm profitability.






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