3-4T/H Twin Screw Fish Feed Extruder Machine in Algeria

Choosing the Right Model for Algeria’s Aquatic Species

After comparing options and consulting with local feed specialists, he settled on the SPHS120*2 twin screw fish feed extruder machine from RICHI MACHINERY. This model’s technical specs were a perfect match for his farm’s production goals:

This capacity means he can cover 70% of his farm’s total feed needs himself, dramatically cutting dependence on imported feed and securing stable supply when shipping delays or cost spikes hit the local market.

Using Local Ingredients to Make Fresh Floating Fish Feed

• Wheat bran and corn meal: 45% — abundant and affordable, they form the base energy source
• Fish meal: 20% — collected from trimmings and processing waste from nearby fish plants
• Soybean meal: 20% — partly imported but available from local traders
• Fish oil: 8% — boosts omega-3 levels for healthy fish growth
• Premixes, vitamins, minerals: 7% — carefully balanced for sea bream and sea bass requirements

Using the farm’s old hammer mill, all raw materials are finely ground, mixed, and steamed before entering the twin screw fish feed pelletizer. The double-screw system ensures even cooking, excellent gelatinization, and precise expansion, which is vital for stable, uniform floating pellets that don’t disintegrate in seawater.

More Than Just Sea Bream and Sea Bass

While sea bream and sea bass are the farm’s core species, the new floating fish feed extruder machine opens doors for experimenting with other high-value products. For instance, the farmer plans to test custom feeds for mullet, which local customers increasingly demand for coastal pond systems. He’s also considering small specialty batches of floating ornamental fish feed for local pet shops — something that was impossible before, given the lack of control over feed specifications when fully outsourcing production.

Having a flexible twin screw fish feed pellet machine means he can adjust pellet diameter, density, and ingredients for different target species with minor tweaks. That’s a big advantage for a farm looking to stand out in a competitive market.

Replacing an Outdated Single Screw Extruder

Before buying the SPHS120*2 twin screw fish feed extruder, the farm briefly tested a second-hand single screw extruder. However, the older machine couldn’t meet modern demands: pellet uniformity was poor, floating rates were inconsistent, and there were frequent jams due to the local recipe’s high oil content. Switching to the twin screw design solved these problems instantly.

Twin screw extrusion provides better mixing and shearing, which is essential when working with a blend of local fish meal, soft grains, and oil additives. The result? The pellets are perfectly formed, stable, and buoyant for longer periods in the cage nets, which helps reduce feed waste and keep water cleaner.

The Payback: How This Single Machine Adds Value

• Savings on Imported Feed: Local production now covers over two-thirds of daily needs, cutting dependence on expensive foreign supply
• Higher Survival Rates: Better feed means healthier fish, stronger resistance to disease, and more consistent weight gain
• New Revenue Streams: The farmer has started selling excess feed to two smaller nearby farms, creating an unexpected side business
• Faster ROI: Thanks to reduced costs and new sales, the investment in the twin screw fish feed extruder is on track to pay for itself in under two years

Why the Twin Screw Fish Feed Extruder Machine is Ideal for Algeria

• Precision Conditioning: The built-in steam and differential conditioners bring raw materials to the ideal temperature and moisture level
• Dual-Screw Stability: Twin screws ensure uniform mixing and cooking — a must for consistent pellet quality
• Flexible Recipes: Farmers can switch ingredients seasonally without risking poor extrusion
• Longer Pellet Float Time: Well-formed pellets stay afloat longer, minimizing feed waste
• Compact Investment: By buying only the extruder, farms avoid the huge cost of building an entire line from scratch

Growing Algeria’s Aquaculture Sector with Smarter Machines

Algeria has over 1,600 kilometers of coastline, fertile inland ponds, and a government eager to boost seafood self-sufficiency. But feed has always been the weak link — expensive, inconsistent, and too reliant on imports. This single-farm success story shows that it doesn’t take a mega factory to break that cycle. Sometimes, all it takes is the right fish feed extruder machine at the right scale, paired with smart sourcing of local raw materials.

Other farmers who have access to basic pre-grinding and mixing equipment can follow this model: invest in a floating fish feed pelletizer, use existing equipment, and start small. Step by step, they can gain control over feed quality and reduce their exposure to global feed price shocks.

Why RICHI MACHINERY Stood Out

The farmer chose RICHI MACHINERY not just for the technical specs, but for the support behind the machine. From initial consultations on the best twin screw configuration to helping design the extruder’s integration with his older local machines, RICHI’s engineers were there every step of the way. And with reliable remote support and easy access to spare parts, the farmer feels confident he can keep the machine running smoothly, even during Algeria’s hot summers and peak fish growth cycles.

Ready to Upgrade? Let’s Talk!

If you’re farming fish in Algeria — or anywhere else where high feed costs hold you back — this story proves you don’t need millions to take control of your feed supply. Investing in a single twin screw fish feed extruder machine, floating fish feed extruder, or twin screw fish feed pellet mill can put you back in charge of your margins and your product quality.

RICHI MACHINERY has helped fish farmers across Africa, the Middle East, and beyond find smart, scalable solutions that make sense for local realities. We know what works, from sea bream to mullet, from tilapia to ornamental species — and we back up our equipment with real support, not just sales talk.

If you’re serious about better feed, healthier fish, and lower costs, RICHI MACHINERY is ready to help you build it one step at a time.

Let’s talk about the right twin screw fish feed extruder for your farm — and make sure your next harvest is your best yet.