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AQUAFEED COMPLETE TWIN-SCREW EXTRUSION LINES

AQUAFEED COMPLETE TWIN-SCREW EXTRUSION LINES

AQUAFEED COMPLETE TWIN-SCREW EXTRUSION LINES

Product catalog summary
Overview: Clextral's twin-screw extrusion lines are engineered to produce high-quality aquafeed with a balanced composition of proteins, fats, and carbohydrates. These systems are adaptable to various raw materials and custom recipes, enhancing digestibility and minimizing feed waste.
Technology and Features: The twin-screw extruders offer precise control over pellet density, ensuring desired characteristics such as water stability and buoyancy. They can produce feed sizes from 0.5 to 30 mm, catering to the nutritional needs of different species and growth stages. The technology supports both marine and freshwater species, including salmon, trout, tilapia, and shrimp.
Key Specifications:
  • Throughputs range from 20 to over 34,000 kg/h.
  • Equipment varies from R&D systems to large industrial extruders.
  • Pellet sizes range from micro-pellets (0.5 mm) to macro-pellets (30 mm).
  • Pellet properties vary from floating (350 g/l) to fast-sinking (750 g/l).
Certifications: The systems are certified under ISO 9001:2015 for Quality Management and ISO 14001:2015 for Environmental Management.
Processing Precision: The extrusion process allows full control over parameters like density and buoyancy, suitable for high-fat and protein levels, especially for marine species. It ensures precise pellet sizing tailored to species and development stages.
Extrusion Process Overview: The process includes ingredient storage, grinding, sieving, mixing, feeding, preconditioning, extrusion, drying, coating, cooling, and packaging.
Proven Benefits: The extrusion lines provide high mechanical strength, excellent storage stability, uniform size and shape, strong water stability, and optimal cooking for improved digestibility.
Contact Information: Clextral's headquarters are located in Firminy, France, with sales teams available worldwide via regional emails.
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Catalog excerpts

AQUAFEED COMPLETE TWIN-SCREW EXTRUSION LINES-1

KEY FEATURES 2025 © Clextral - Please do not litter - Images for illustration purposes only TWIN-SCREW EXTRUSION TECHNOLOGY Clextral twin-screw extrusion lines are designed to produce high-quality, high-energy aquafeed with a precise balance of proteins, fats, and carbohydrates. They are ideally suited for processing a wide variety of raw materials and developing a broad range of customized recipes. Each formulation is carefully engineered to improve digestibility while reducing feed waste. Our twin-screw extruders deliver precise control over pellet density to achieve the desired product characteristics — including water stability and buoyancy. This technology enables the production of perfectly calibrated feed sizes ranging from 0.5 to 30 mm, meeting the specific nutritional requirements of each species and stage of growth. Built to meet the strictest quality and environmental standards, Clextral's twin-screw extrusion systems help ensure optimal water quality, healthier fish, and improved feed conversion ratios. BROAD SPECIES COVERAGE Clextral twin-screw extruders are used to produce feed for both marine and freshwater species, as well as benthic and pelagic fish, including: > Salmon, turbot, cod, halibut, seriola, sea bass, sea bream, trout, tilapia, carp, aquarium fish, shrimp, abalone, and more.

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AQUAFEED COMPLETE TWIN-SCREW EXTRUSION LINES-2

Ingredient storage Grinding & sieving PROVEN BENEFITS Packaging PRECISION PROCESSING > High mechanical strength of pellets > Excellent storage stability > Uniform size and shape > Strong water stability > Optimal cooking for improved digestibility > Full control of processing parameters: density, buoyancy, or sinking rate > Suitable for high levels of fat and protein (especially for marine species) > Precise pellet sizing: from 0.5 to 30.0 mm, tailored to each species and stage of development 2025 © Clextral - Please do not litter - Images for illustration purposes only CONTACT USSALES TEAMS...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.