Efficient shrimp processing depends on coordinating cleaning, conveying, grading, and discharge as one organized workflow. Shrimp first enter a water tank for a short soak, then move upward through spray washing. A second elevator performs another rinse before delivering a steady product layer to the roller section, helping operators reduce manual transfers and inconsistent feeding.
Each roller pair rotates outward from the center, moving products forward while limiting pressure and abrasion. The gaps between rollers change progressively, so shrimp fall into the appropriate grade as their size becomes smaller than the opening. Multiple conveyors collect the separated groups for downstream handling.



Technical Parameters of Standard Shrimp Grading Machine
|
Model No. |
KSG-1000 |
Quantity Of Rollers |
8 rollers |
|
Overall Size |
5260mm x 1300mm x 2250mm |
Power |
3.6Kw |
|
Model No. |
KSG-2000 |
Quantity Of Rollers |
12 rollers |
|
Overall Size |
7500mm x 1900mm x 2200mm |
Power |
4.1Kw |
|
The sizing standards for headless "shell-on" shrimp tails are: |
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16–20 count/pound; 21–25 count/pound; 26–30 count/pound 31–35 count/pound; 36–40 count/pound; 41–50 count/pound 51–60 count/pound; 61–70 count/pound; 71–80 count/pound 81–90 count/pound |
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PRODUCT FEATURES
1. Coordinated Workflow: Washing, lifting, grading, and discharge functions operate in sequence, reducing unnecessary movement and supporting predictable production flow.
2. Repeatable Results: The Smart Shrimp Sorter uses controlled roller gaps to produce consistent size categories for sales, packing, and further processing.
3. Product Protection: Smooth conveying and opposing roller rotation help preserve shells, meat structure, appearance, and saleable quality during separation.
4. Broad Application: The system grades head-on shrimp, headless shrimp, peeled meat, prawns, sardines, and similarly shaped seafood products.
Separate discharge conveyors make each grade easy to inspect, weigh, collect, freeze, or connect with automated packaging and processing equipment.
Simple mechanical adjustment lets teams change grade targets quickly, making the system useful for mixed orders, seasonal products, and changing customer specifications.
For companies seeking flexible grading with straightforward operation, the Smart Shrimp Sorter provides clean handling, stable output, and practical integration into existing lines.






Q&A
Q: Can the machine be connected to a complete processing line?
A: Yes. It can work with washing, lifting, conveying, weighing, freezing, and packaging equipment for continuous production.
Q: How accurate is the shrimp grading machine?
A: Its fine-adjustment system keeps the grading difference within approximately ±1–2 mm, helping processors obtain consistent shrimp sizes.
Q: What material is used to manufacture the machine?
A: The machine is mainly made of food-grade SUS304 stainless steel, which is hygienic, durable, and resistant to corrosion.
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