5–6T/H Double Screw Floating Fish Feed Extruder in Russia

Why This Russian Fish Farm Chose a Standalone Double Screw Fish Feed Extruder

Before making the investment, this cooperative sourced most of its trout and sturgeon feed from large commercial suppliers in the EU and domestic big players in central Russia. While this worked for a time, rising transportation costs and supply chain delays — especially during the winter months when road freight becomes unpredictable — pushed them to consider localizing feed production.

Instead of building an entire fish feed production line, the cooperative made a practical decision: add a robust, flexible double screw floating fish feed extruder to produce high-quality floating feed in-house using local grains and by-products.

Machine Selection: Perfect Match for Russia's Harsh Climate and Local Power Conditions

Given their feed requirements, available electrical infrastructure, and the production plan to cover both trout and sturgeon feed, the farm chose the RICHI SPHS150×2 double screw floating fish feed extruder. It offers enough capacity for daily farm needs while leaving room to scale up feed sales to other local pond owners.

Key specs for this installation:

• Model: SPHS150×2
• Main Motor Power: 200 kW
• Screw Diameter: 150 mm
• Feeder Motor Power: 1.5 kW
• Conditioner Power: 11 kW (DC600-300)
• Differential Conditioner Power: 15 kW (DC600×500-300)
• Output Capacity: 5–6 t/h

This robust double screw floating fish feed extruder in Russia ensures uniform cooking, expansion, and floating quality — crucial for fish that need highly digestible, stable pellets during the long, cold seasons.

Raw Materials: Local Crops and By-products Build a Sustainable Feed Recipe

In Karelia and neighboring areas, local farmers have easy access to grains, oilseeds, and fishery by-products that make excellent feed ingredients. After consulting with RICHI’s technical team, the cooperative settled on a practical feed mix:

• Wheat meal (40%): Abundant and affordable from regional grain farmers.
• Sunflower meal (25%): A common by-product from local oil pressing.
• Fish meal (20%): From trimmings of the cooperative’s own fish processing operations.
• Pea protein (10%): Locally grown peas add a good protein boost.
• Premix (5%): Vitamins and minerals to support trout and sturgeon growth.

By combining these local raw materials, the farm keeps feed costs predictable and supports nearby agricultural producers.

Why Floating Pellets Are Essential for Trout and Sturgeon in Russia

Cold-water species like trout and sturgeon are highly sensitive to feed quality. If feed sinks quickly or breaks apart, it can spoil water quality and increase costs due to waste.

With the RICHI SPHS150×2 double screw floating fish feed extruder, the farm can produce pellets that:

• Float reliably for controlled feeding.
• Maintain shape in cold water.
• Provide optimal nutrient digestibility for faster growth.
• Reduce uneaten feed that could pollute tanks and ponds.

Only a Single Machine, But a Big Step Toward Feed Independence

The cooperative’s strategy was clear: instead of over-investing in a full line, they purchased the double screw fish feed extruder as a stand-alone machine to integrate with their existing grinder and mixer.

The extruder's job is to transform the locally milled raw material blend into perfectly cooked, expanded floating feed. This way, the cooperative keeps the feed chain short, costs low, and quality high — all without committing to a massive, risky investment.

How the Extruder Will Support Diversification

While trout and sturgeon are the main focus today, the farm is already exploring other uses for their double screw floating fish feed machine:

• Small runs of carp feed during warmer months.
• Experimental high-protein feeds for ornamental koi breeders.
• Limited seasonal production of dog kibble for a nearby pet supply shop.

This multi-purpose design means the double screw floating fish feed extruder in Russia stays busy year-round, boosting return on investment and building experience with different extrusion recipes.

Easy Installation and Local Support

Despite the harsh winters and remote location, installing the RICHI SPHS150×2 double screw fish feed extruder went smoothly. RICHI’s Russian partner helped with customs and site delivery. A local team prepared the installation area with stable power supply, steam lines, and adequate ventilation.

RICHI engineers spent four days on-site during commissioning, ensuring staff understood:

• Moisture and steam settings for perfect pellet expansion.
• Proper maintenance routines for screws, dies, and conditioners.
• Quick die swaps for changing pellet sizes.

The result? After just one month, the cooperative was producing consistent floating feed, cutting feed costs by up to 30% compared to imported products.

Building a Local Network: Selling Feed to Other Farms

The cooperative doesn't plan to keep its fish feed extruder's output all to itself. With a daily capacity of up to 5–6 tons, they can meet their own needs and sell surplus feed to smaller pond owners nearby.

This network effect is powerful: more local fish farmers get reliable floating feed, the cooperative gains extra income, and the region reduces dependence on long-distance imports.

Eco Benefits: Using Local By-products and Reducing Waste

One of the hidden strengths of this fish feed mill project is its environmental impact. By using local fish processing by-products for fish meal, wheat and peas from nearby farms, and sunflower meal from local presses, the cooperative keeps the carbon footprint low.

They also plan to sell the small amount of feed fines generated during production to local poultry farms, ensuring nothing goes to waste.

Looking Ahead: Next Step Could Be a Packaging Line

After the double screw floating fish feed extruder in Russia has run smoothly for a full season, the cooperative plans to invest in a small semi-automatic packaging system. This would help them sell branded bags of floating trout feed to smaller farms across Karelia, Arkhangelsk, and Murmansk regions.

With reliable production, packaging, and growing market demand, the farm hopes to double its annual output in the next three years.

Why Russian Aquaculture Trusts RICHI Machinery

RICHI's reputation comes from more than just machines. They back every double screw fish feed extruder with tailored advice, proven recipes for local species, prompt spare parts delivery, and training that empowers even small teams to run complex extrusion lines confidently.

It’s this practical, people-focused approach that makes RICHI stand out for Russian fish farms needing a rugged, adaptable solution.

Ready to Take Control of Your Feed Supply?

For any Russian fish farm, feed co-op, or local entrepreneur considering a stand-alone double screw floating fish feed extruder in Russia, the message is simple: with the right technology and support, you can stop worrying about feed delays, quality fluctuations, or rising import costs.

Contact RICHI Machinery today to find out how to bring floating feed production closer to your ponds — with expert advice, solid machines, and service you can rely on, season after season.