fish feed pelleting machine for sale
Proven by thousands of aquaculture farms & aquatic feed mills
Output starts from 300 kg/h: precisely matching fish, shrimp, crab & pet food needs
Tilapia, catfish, trout, orinamental fish feed machine — Customized to your formula & process
Fish Feed Pelleting Machine to
Fit Any Production Capacity
300-400 KG/H Fish Feed Machine
Although it is the fish feed machine with the smallest production capacity, it is sufficient to produce a variety of fish feed. With a small footprint and simple operation, it is recommended for farmers who do not have a large daily demand for feed.
Power: 37kW
Ideal for: Daily feed demand of 1,200–3,000 kg (Our Minimum Capacity)
Feed Pellet Size: 0.6-8mm
Application: Produce fish, shrimp feed; cat/dog food pellet
Feed Pellet Size: 0.6-8mm
500-600 KG/H Fish Feed Extruder Machine
Can produce up to 4000 kg per day with 8 hours of operation. It can process a variety of fish feed raw materials, easily meeting the nutritional requirements of different fish species.
Power: 55 kW
Ideal for: Daily feed demand of 3,500–5,000 kg
Type: Single screw extruder machine
Application: Produce fish, shrimp feed; cat/dog food pellet
800-1000 KG/H Fish Feed Making Machine
Steam cooking + single screw extrusion ensures high maturity and excellent nutrient retention in finished feed pellets.
Power: 75 kW
Ideal for: Daily feed demand of 5,500–8,000 kg
Material: Wear-resistant alloy for screw and barrel
Application: Produce fish, shrimp feed; cat/dog food pellet
1.5-2.0 T/H Twin Screw Fish Feed Extruder
The twin screw design can handle more complex raw materials and produce the highest quality feed. It is suitable for aquatic feed, and can also process pellets for pets such as cats and dogs.
Power: 90kW
Ideal for: Daily feed demand of 10,000–16,000 kg
Processing Capability: Twin screw superior to single screw
Application: Produce fish, shrimp feed; cat/dog food pellet
3-4 T/H Fish Feed Pellet Machine
Its core advantages are high production capacity and low energy consumption, with simpler equipment operation and lower maintenance costs. In addition to producing sinking fish feed, it can also process land animal feed.
Power: 37kW
Ideal for: Daily feed demand of 20,000–32,000 kg
Equipment Type: Ring die pellet machine
Application: Produce fish, shrimp feed; cat/dog food pellet
5-6 T/H Aquatic Feed Pellet Machine
Featuring a three-layer conditioning structure, equipped with reinforced pressure rollers and ring die system, it can produce high-quality shrimp feed pellets that have high density, strong water resistance, and good crack resistance.
Power: 55kW
Ideal for: Daily feed demand of 40,000–48,000 kg
Matching Equipment: Grinder, mixer, cooler, screener, packaging machine.
Application: Produce fish, shrimp feed; cat/dog food pellet
Want higher capacity? Custom solutions available!
Tailored to Your Operation
We adapt our machines to you. Key performance indicators like capacity and core processing settings
can be tailored to fit your unique production demands.
Fish Feed Making Machines for Different Fish Species
Different fish species have unique feeding habits and behaviors, requiring specific floating or sinking properties in their feed. Choosing the right fish feed pelleting machine not only boosts feed utilization but also minimizes waste, ultimately maximizing your farming returns.
Tilapia Feed Pellet Machine
Tilapia feed is divided into sinking and floating types. We offer the Twin Screw Extruder for floating feed and the Ring Die Pellet Mill for sinking feed.
- Extrusion Feed Solution: Recommended for adult fish. High-temperature extrusion gelatinizes starch, improving digestibility and minimizing bottom waste.
- Sinking Feed Solution: Ideal for fingerlings or low-cost production. The Ring Die Mill (e.g., SZLH320) produces dense sinking pellets with low energy consumption.
Catfish Feed Machine
As bottom-dwellers, catfish require feed with high water stability and strong palatability (high animal protein).
Our machine features an enhanced compression ratio, producing smooth, hard pellets that stay intact in water. This ensures efficient feeding and protects water quality. For high-volume production, our stainless steel line is corrosion-resistant and perfect for high levels of meat/bone meal and fish meal.
Sea Bass (Perch) Feed Pellet Machine
For carnivorous fish like Sea Bass, high-oil floating extruded feed is the industry standard.
Our Twin Screw Extruder features vacuum coating technology. This injects fish oil directly into the pellets, preserving the crisp texture for easy digestion while locking in energy. This solution effectively prevents liver burden and fat oxidation.
Trout Feed Pellet Machine
Trout are cold-water fish requiring high-energy, slow-sinking or floating feed.
We recommend an extruder with a high-precision conditioner. It cooks materials at lower temperatures, killing pathogens while preserving heat-sensitive vitamins.
Ornamental Fish Feed Making Machine
Ornamental fish feed is a “craft product.” Our equipment is optimized for small batches and diverse varieties.
It allows flexible adjustments of pellet size, color, and formula, suitable for Goldfish, Koi, and tropical fish.
Grouper Feed Extruder Machine
Grouper is a high-end species requiring highly attractive feed with excellent stability in harsh environments.
Our machine offers strong raw material adaptability and stable extrusion. It maximizes pellet density and water resistance, minimizing nutrient loss even when adding functional additives.
Complete Fish Feed Production Line Solution
The core equipment for fish feed production is the extruder and pellet mill. To achieve industrial-scale, long-term stable, and high-volume production, a complete production line solution is necessary to ensure continuous operation and consistent product quality.
Depending on your needs, you can choose a standard, single-product feed production line, or opt for a versatile multi-product line. This allows your factory to cover more products and customer groups with a single investment.
Fish Feed Production Process
Whether you’re making floating fish feed, sinking fish feed, or shrimp feed, a complete production line always follows this entire process: Grinding → Mixing → Pelleting/Extrusion → Drying → Coating → Cooling → Packaging.
Many customers often ask: What is the function of each step? What core equipment is needed? Which stages affect pellet density, expansion rate, and water stability?
Below, we will break down the entire production flow, so you can quickly understand how each step works, what equipment is used, and how to ultimately achieve stable and uniform fish feed pellets.
Core Machinery & Auxiliary Systems for Fish Feed Lines
Hammer Mill
Breaks raw materials into smaller, more digestible particles.
Paddle Mixer
Ensures the feed’s nutrients are uniform.
Fish Feed Pelletizer
Determines the pellet’s shape, density, and buoyancy (float/sink).
Belt Dryer
Prevents pellets from becoming damp or moldy.
Vacuum Sprayer
Adds oil, attractants, and probiotics to make the feed more nutritious.
Counter-flow Cooler
Sets the pellet’s shape, so it’s firm, not oily, and doesn’t stick together.
Vibrating Screen
Removes powder and broken pellets.
Fully Automatic Packaging Machine
Various packaging sizes are available to meet the needs of farmers and distributors.
RICHI Completed Projects
With years of deep expertise in the R&D and manufacturing of fish feed equipment, RICHI has successfully completed numerous delivery projects worldwide.
From single-machine solutions for small-scale production to large-scale automated factories, we consistently build highly stable and cost-effective production systems for our clients, adhering to the standards of a professional fish feed machinery manufacturer.
Below are some of our project cases that have been commissioned and are operating stably long-term, helping you to more intuitively understand our capabilities and delivery capacity.
1.5-2 Ton/Hour Fish Feed & Pet Food Plant
Country: USA
Feed Type: tilapia, salmon, catfish feed, and pet food
5 Ton/Hour Fish Feed Production Line
Country: Russia
Feed Type: sinking/floating fish feed
1.5-2 Ton/Hour Extruded Fish & Shrimp Feed Production Line
Country: Iran
Feed Type: fish & shrimp feed
2 Ton/Hour Shrimp Feed Pellet Line
Country: Indonesia
Feed Type: shrimp feed
10 Ton/Hour Fish Feed Processing Plant
Country: Norway
Feed Type: salmon and trout feed
1-2 Ton/Hour Multi-functional Feed Production Line
Country: Uzbekistan
Feed Type: fish feed & chicken, cattle, sheep feed
RICHI Machinery Video
RICHI Machinery began as a professional manufacturer in feed pellet machine, and has now developed into a comprehensive solution partner for both feed pellet equipment and complete pellet plant systems. We take great pride in our team’s expertise and skills—from technical sales to process design engineers, every member is committed to supporting our customers. You can confidently choose RICHI to elevate your business.
