All practitioners in the aquatic product processing industry know a pain point. How to grade fish products of different specifications by weight efficiently and accurately? Traditional manual sorting involves high labor intensity. It also has low efficiency. It relies on operators’ experience and sense of touch. This method cannot ensure stability or consistency.
During peak processing season, a large amount of raw materials need urgent processing. Manual sorting often becomes a bottleneck. This bottleneck restricts production capacity. Is there a device that quickly grades many fish products with extremely high accuracy? Qingdao AIKSON Machinery Co., Ltd. gives the belt-type fish weight grading machine.

The AIKSON belt-type fish weight sorter has a simple working principle. It embodies precise technological accumulation. The feeding conveyor belt smoothly conveys the whole fish into the dynamic weighing area. High-precision sensors capture the weight data of each fish in real time.
The industrial computer quickly determines the grade of the fish according to the preset grading standards. The grading machine automatically sends it to the corresponding discharge port. The entire process runs smoothly and seamlessly. It achieves fully automated operation from weighing to grading. Take a fish processing enterprise in Nanjing as an example.
The customer’s fish products have dimensions of 550mm in length, 330mm in width, and 200mm in height. Their weight ranges from 150g to 4000g. AIKSON engineers recommended a CWS-300-8 belt-type weight grading machine. This grader has a belt width of 400mm. It successfully met the customer’s requirement for 8 grades of sorting.

Core technical highlights: Precision manufacturing, reliable
AIKSON belt-type fish grading machine has outstanding performance. Its comprehensive technological innovations drive this performance. An imported dynamic weighing module ensures high precision. The equipment uses imported dynamic weighing modules. These modules achieve high-speed and stable measurement. The sorting accuracy reaches ±0.5g. Take the tilapia grading machine as an example. Its weighing range covers 5g to 10kg. Its sorting speed reaches 80 to 200 times per minute. This fully meets the needs of small and large plants.
The weight grading machine for fish reaches 50 to 120 times per minute.
Intelligent control system, easy to operate
A 10-inch color touch screen interface works clearly. Operation instructions appear in both Chinese and English. Workers master the operation within a short time. The equipment supports storage of 100 sets of product data. This facilitates clients’ immediate access. Sudden power outage will not lose the data. The automatic zero-point tracking system ensures reliability. The temperature noise compensation system also ensures reliability. Both systems provide dual guarantees for detection data.

Health and safety design, in line with industry standards
The seafood processing industry demands high equipment hygiene. AIKSON belt-type fish grading machine uses imported stainless steel SUS304 frame. A fully waterproof design protects the machine. The machine complies with ISO90001 and HACCP regulations. The simple mechanical structure supports quick disassembly. This makes cleaning and maintenance extremely convenient. You can also select an IP65 dustproof and waterproof grade. This suits processing environments with high humidity and water content.




