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Shrimp Sorting Machine
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SG Shrimp Sorting Machine

SG Shrimp Sorting Machine helps Shrimp and other Seafood Processing Plants quickly separate the fine shrimps and seafood.

  • 1.5t/h sorting speed for single chute at the 99% sorting precision;
  • Inexperienced workers can easily operate the machine;
  • Affordable Prices but 100% full after-sale service;
  • Business starts at a ONE Unit.

Find a Proper Shrimp Sorting Machine for Your Business.

SG is providing a complete range of shrimp sorting machines for both Fresh and dry shrimps. Chute-Type Color Sorter is better for objects with a diameter or length is less than 5cm; Belt-Type Color Sorter may separate any seafood regardless of its size and shape. In addition, the SG Shrimp Sorting Machine is available in a variety of sizes for different processing scales.

Small Size Shrimp Sorting Machine
Two-chute shrimp sorting machine is ideal for small size dry shrimp processing plants.
Middle Size shrimp sorting machine
Five-chute shrimp sorting machine is designed for medium size dry shrimp processing plants.
Single Layer Belt-Type Shrimp Sorting Machine
Belt-Type Shrimp Sorting Machine is a Multi-functional Color Sorter for both fresh and Dry shrimps.
Double Layers Belt-Type Shrimp Sorting Machine
SG Shrimp sorting machine is also suitable for another seafood such as silverfish and etc.
  • Why Sortex Was Trusted By 200+ Customers

    • Top 2 Manufacturer of Color Sorters in China On the 100,000 Square Meter Manufacturing Center and about 500 Staff. Sortex Group is able to provide complete Ranges of Color Sorting Machines includes Belt Type Color Sorters and Chute Type Color Sorters.
    • 20 Years R&D and Manufacturing Experience Sortex Group can develop and manufacture our own CPU boards independently. All Control Programs are designed and optimized by our R&D Team, So we can provide Customize Services as well.
    • CE and CSA Approved All Regular Sortex Color Sorters have been approved by Shanghai SGS Testing Lab According to CE and CSA Standards. Most Models have worked in 26+ countries for many years.

SG Shrimp Sorting Machine


SG Shrimp Sorting Machine, also called Shrimp Color Sorter, is designed to remove impurities from shrimp mixture by color and grade the fine shrimps in a fast way.

dried shrimpIt can be used not only for dried shrimp but also for fresh shrimp sorting. Whether cold water shrimp, warm water shrimp, or even brown or North Sea shrimps, SG shrimp Sorting Machine can easily find the defects like by-catch, legs, heads, discolorations, tails, unpeeled and etc.

In addition, the Sorting Setting can be flexibly adjusted to suit a variety of shrimp samples.


– 99% impurities can be removed from shrimp mix by one-time sorting

– Can identify foreign impurities in an area of 0.04 millimeter;

– Various Types of Shrimp Color Sorters designed to meet dry, wet shrimp sorting;

– Each machine has 20 pre-set shrimp sorting plans, while A visual interface is integrated with the AI learning system to make the operation easier.

Belt-Type Shrimp sorting Machine

Graphic: Belt-Type Shrimp Sorting Machine

Chute-type Shrimp Color Sorter is ideal for DRY SHRIMP SORTING


SG Chute-type shrimp sorting machine can only use to dried shrimps and another dehydrated seafood sorting. SG shrimp sorting machine helps remove by-catch, legs, heads, and other impurities. Therefore, sometimes it is also called shrimp cleaning machine.

SG has developed multiple color sorters with 1 ~ 12 times sorting capacity, which can meet the needs of both small-scale shrimp sorting and large-scale production.


It is ideal for DRY Shrimp Sorting because it has many good features:

  1. Simple Structure Design and Mature Color Sorting Technology Reserve;
  2. Affordable Prices with long life Warranty;
  3. Business Starts at 1 Unit.

Chute Type Color Sorter

Graphic: Chute-Type Shrimp Sorting Machine for Medium and Large scale processing plants

Belt-type Shrimp Color Sorter is ideal for both Wet and Dry Shrimp Sorting


SG Belt-type shrimp color sorter can be used for both dried shrimp and fresh shrimp sorting.

Sorting Testing

Graphic: Shrimp Testing Result

The Chute-type shrimp sorting machine needs to rely on the specific speed of the target in the vertical direction to locate the target in the sorting processing.

However, SG Belt-type shrimp sorting machine achieves the target’s positioning by a specific speed in the horizontal direction of the target.

It is the horizontal conveyor that gives the target a specific speed in the horizontal direction, so the Belt-Type Shrimp sorting machine can suit both dried shrimp and fresh shrimp.

  • Can be used to separate a variety of fresh and dry seafood as well;
  • AI Program automatically set the sorting parameter by one-time sample testing.

Contact us now and let us help you select the proper shrimp sorting machines for your business.


Key Accessories:

SG Shrimp Sorting Machine helps you quickly improve the quality of the Shrimps and reduce the human cost.

This excellent performance is due to SG advanced sorting technology and high-quality accessories.



The vibrator is designed to ensure that all the shrimp are freely falling one by one to the chute or conveyor belt.

This prevents the shrimp from overlapping with each other during the sorting process. A stable vibrator can improve the accuracy of sorting by at least 30%.


Full-Color RGB Industrial Cameras

Front and rear Toshiba 5700-pixel RGB full-color cameras allow identifying even 0.1mm defect at a 360°perspective.

Although there may be overlap between the shrimp, it does not affect the accuracy of the machine to remove impurities.

CPU Board

CPU Boards are the brains for the whole sorting process. An SG Shrimp Sorting Machine is actually made up of several imported U.S. CPU boards and the CPU boards drive the identification process and rejection process.


LED-lightning system

LED light source provides a steady white light for the shrimp sorting system, allowing photos to accurately record each shrimp‘s reflected light.

Only a constant light allows the sorting process to proceed with precision.


The high-frequency electromagnetic valve ensures that every rejected shrimp is eliminated and that the sorting process is carried out quickly. SG adopts our own ejectors, which can be used for up to five years.

Meanwhile, SG also provides another option with Italy’s imported Matrix Solenoid valve.


User-friendly interface

Program setting and adjustment are performed through some user–friendly icons, which makes operation more easily.

A non-experienced worker can get the points only a 2 hours operation training. And this training is free and can be organized many times.


Optional Accessories:

Japan SMC air filter

Schneider air switch

Italy MATRIX ejector


Working Principle

The working principle of all SG shrimp sorting machines are similar and it can be divided into two main processes: Identification Process and Rejection Process.

Identification Process

All raw shrimp mixtures are immediately imaged when they entering the sorting device.

The built-in CCD Sensor then reads the color information for each target in the photo and passes the color information to the ejection system in the form of an electrical signal.

Through the color identification process, both good shrimp and impurities will be captured by the 5700pixel industrial cameras.

Since the color of the impurities and shrimps are different, the electrical signals they convert into are also different. The next rejection process is based on this different signal and reacts accordingly to complete the sorting process.


Rejection Process

The rejection process is activated as soon as it receives an electronic signal from the identification process. For the electrical signal of the impurities, SG Shrimp Color Sorter issues a reserved command.

For the electrical signal of the shrimp, SG Shrimp Color Sorter issues a reserved command. All these commands are delivered to the solenoid valves and the removal or holding actions are ultimately performed by these valves.

If an excluded command is received, the solenoid valve needs to open the nozzle to release compressed air to change the original motion trajectory of the target. This will allow impurities to enter another collection basket.

If a hold command is received, the solenoid valve will maintain the nozzle closed and allow the shrimp to enter the shrimp collection basket along an original track.

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