Automatic Weighing and Packaging System for Fish Feed | Full-Auto Aquaculture Feed Premade Bag Packaging Line
This fully automated weighing and packaging system is professionally customized for all types of fish feed products, including floating/sinking pellet feed, extruded aquaculture feed, granular fish feed and other aquaculture feed products. It realizes one-stop closed-loop automated production from fully sealed material lifting, high-precision quantitative weighing to premade doy pack sealing, providing a reliable, efficient and feed-safety-compliant turnkey solution for aquaculture feed processing plants of all scales.
Industry Pain Points
·Inconsistent weighing accuracy for irregular fish feed pellets causes frequent overweight/underweight issues, leading to massive raw material cost loss and customer complaint risks in international trade
·Oil-containing and moisture-absorbent fish feed easily causes material jamming, leakage and scattering during conveying and weighing, resulting in workshop pollution, product waste and severe equipment abrasion
·Heavy reliance on manual feeding, weighing and bagging leads to extremely low production efficiency, soaring labor costs (especially in high-labor-cost regions), and unstable product weight and quality consistency
·Poor packaging sealing performance causes moisture regain, mildew and spoilage of fish feed during long-distance cold chain transportation and storage, shortening shelf life and bringing huge after-sales loss
·Ordinary equipment fails to meet strict international aquaculture feed safety standards (FDA, GMP, HACCP), with sanitary dead corners that are hard to clean, bringing potential feed safety risks
·Complex specification change and long debugging time for different bag types and target weights lead to frequent production downtime, unable to support small-batch multi-SKU production and long-term continuous mass production
Core Customer Demands
·High-precision quantitative weighing, perfectly compatible with different sizes of floating and sinking fish feed pellets, to strictly control weight deviation and reduce raw material waste
·Fully automated and stable conveying system, with anti-jamming, anti-leakage and anti-abrasion design, adapting to the oil-containing and moisture-absorbent characteristics of fish feed
·Reliable premade doy pack packaging capacity, with firm and airtight sealing, to extend product shelf life and enhance product grade and market competitiveness
·Full feed-grade equipment structure, compliant with international mainstream aquaculture feed safety certification standards, easy to disassemble and clean with no sanitary dead corners
·Simple operation, fast specification and bag type change, to reduce production downtime and improve overall production efficiency
·Stable and durable equipment with low failure rate, supporting 24/7 continuous mass production, with low later maintenance cost
Our Tailored Complete Solution
We provide a turnkey fully automatic weighing and packaging system exclusively customized for fish feed production enterprises. The modular integrated design perfectly covers the whole process from material lifting, high-precision quantitative weighing to premade bag sealing, can be seamlessly adapted to your existing feed production line, and fully solves all core pain points in fish feed packaging.
Core Solution Units
·Supporting platform: Heavy-duty feed-grade 304 stainless steel supporting platform, with stable load-bearing structure and anti-slip design, provides safe and reliable installation and operation space for the upper linear weigher, and is convenient for daily maintenance and cleaning of the equipment.
·Z-type bucket elevator: Professional closed vertical lifting equipment customized for pellet feed, with fully sealed anti-leakage bucket design, no material scattering, no pellet breakage during lifting, smoothly and stably lifts fish feed from the bottom vibrating hopper to the upper hopper of the linear weigher.
·4-head 3L linear weigher: High-precision linear weighing equipment specially optimized for fish feed pellets, with 3L large-capacity hopper, compatible with different sizes of floating and sinking fish feed, realizes fast and accurate quantitative weighing according to preset target weight, with stable weighing performance and minimal material waste.
·Rotary doy pack machine for premade bags: High-performance rotary premade bag packaging machine, compatible with various doy packs, flat bags and other premade bag types, automatically completes bag picking, bag opening, material filling, sealing and finished product output in one go, with firm and consistent sealing effect, perfectly adapting to the commercial packaging needs of fish feed products.
Standard Workflow
·Pour fish feed into the vibrating hopper, then the Z-type bucket elevator smoothly lifts the feed products into the upper hopper of the 4-head linear weigher in a fully sealed way, without material leakage or pellet breakage.
·The 4-head 3L linear weigher completes high-precision quantitative weighing according to the preset target weight, and discharges the weighed material automatically and accurately.
·The ready weighed fish feed portion is discharged into the opened premade bags, and the rotary doy pack machine completes firm airtight sealing and finished product output automatically.
Final Achievable Production Effects
·High-precision stable weighing with accuracy up to ±0.3g, completely eliminating overweight/underweight issues, reducing raw material cost loss by more than 5% compared with manual or ordinary packaging equipment.
·Fully sealed anti-leakage conveying design, material jamming, leakage and scattering rate reduced to near zero, effectively avoiding workshop pollution and product waste, and reducing equipment abrasion caused by hard feed pellets.
·Fully automated production process, reducing manual labor demand by more than 85%, greatly cutting labor costs, and increasing overall production capacity by 3-4 times compared with semi-manual production lines.
·High-strength airtight sealing, effectively preventing moisture regain, mildew and spoilage of fish feed, extending product shelf life by more than 40%, and greatly reducing after-sales loss caused by product deterioration during long-distance transportation and storage.
·Full feed-grade 304 stainless steel main structure, no sanitary dead corners, easy to disassemble and clean, fully meeting FDA, GMP, HACCP and other international aquaculture feed safety certification requirements.
·Fast specification and bag type change, with debugging time controlled within 10 minutes, greatly reducing production downtime, perfectly adapting to small-batch multi-SKU production demands.
·Heavy-duty durable design, supporting 24/7 long-term stable continuous operation, with extremely low failure rate, greatly reducing equipment downtime and later maintenance costs.
·Strong compatibility, can be flexibly adjusted according to your production capacity, workshop layout and feed specifications, and can be seamlessly docked with your front-end feed production line and back-end automatic boxing equipment.
Contact Us
Customized solutions are available for different production capacity demands, feed types and premade bag specifications. Contact our professional technical team now to get an exclusive quotation and customized turnkey solution for your aquaculture feed production plant.
