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A closer look at our shrimp grader

The catch onboard a shrimp trawl consists of shrimp in different sizes, because individual shrimp grow at different rates. Most shrimp are sold by grade or size. A shrimp grading machine automatically sorts the shrimp catch according to size before processing.

Grading the shrimp ensures a uniform end product, evenly cooked, frozen and packed according to its grade.



How the shrimp grader works


  1. The shrimp are distributed evenly on two oscillating screens through a feeding chute

  2. The screens have individually adjustable rails, allowing the shrimp to be led out at a suitable gap

  3. The small shrimp are led out first, while the larger ones continue till the edge of the screen.


The grader includes a carrier chain, which facilitates maintenance and longer operating time on the bearings.

Automatic grading of shrimp


The shrimp grader grades from 4 up to 7 different sizes and includes a quick adjustment system. This allows an easy change to other shrimp sizes. Thanks to the automatic lubricant injectors, the machine offers a gentle and accurate thickness grading of both cold water and warm water shrimp.

By adding a shrimp grader to your processing plant either onboard or onshore, you automate and optimize your production processes and reduce manual handling of the delicate catch.


Click below to view the product description of our shrimp grader:

Søren Hansen5

Søren Hansen

Area Sales Manager - Seafood processing

+45 30 11 26 85

Leif Andersen

Senior Sales Manager

+45 40 13 81 82

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Related products

We offer several solutions for the processing of shrimp. Carsoe has equipped more than 200 shrimp trawlers with processing plants.


Our talented team will be happy to assist you with any inquiries about our products or to discuss the best solution for your company.