What is the working principle of a shrimp grading machine?

As the shrimp pass through the grader, smaller ones fall through smaller gaps while larger ones continue until they reach a gap that fits their size. This process effectively categorizes the shrimp into different size classes. Each size is transported to further individual processing.

What is the standard grading system for shrimp?

The shrimp rating system is defined by the count of shrimp per kilogram or per pound, a standard applied to both headless and peeled varieties. This count-based classification is widely recognized and utilized in international trade.

Can shrimp grading affect the quality of shrimp?

While grading primarily focuses on size, it can indirectly affect quality. Properly graded shrimp ensure a uniform cooking experience, which is crucial for maintaining optimal texture and flavor.

How are shrimp sorted?

Shrimp are sorted using automated equipment that separates them based on size and quality, reducing manual handling and increasing efficiency.

What are the benefits of automated shrimp sorting equipment?

Automated shrimp sorting equipment boosts productivity, reduces labor costs, and enhances worker safety by minimizing heavy manual operations.

Can automated shrimp sorting equipment handle rough sea conditions?

Yes, modern automated shrimp sorting equipment is designed to function efficiently even in heavy seas, ensuring consistent performance and reliability onboard.

Does the shrimp grader accommodate different types of shrimp?

Yes, it's suitable for both cold water and warm water shrimp.

Can the shrimp grader be integrated into different processing plants?

Yes, it can be connected to plants both on board and on shore.

Is there an option for adjusting shrimp sizes during grading?

A quick adjustment system for easy change to other shrimp sizes is an integral part of the equipment.

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Shrimp grader - Onboard and onshore shrimp grading

This Carsoe shrimp grader type CS1014 grades from 4 up to 7 sizes, leading the small shrimp out first while the larger ones continue till the edge of the screen.

Our shrimp grading machine offers a gentle and accurate thickness grading and is available for both cold water and warm water shrimp.

The open stainless steel design facilitates daily cleaning. Our shrimp grader is equipped with automatic lubricant injectors and requires but a minimum of maintenance.

The shrimp grader can be connected to plants both on board and on shore.

How shrimp grading works

A feeding chute distributes the shrimp evenly on two oscillating screens with individually adjustable rails and the shrimp are led out at a suitable gap.

A carrier chain ensures a continuous grading process without any product accumulation. The grader is equipped with either electric or hydraulic motor on request.

A quick adjustment system for easy change to other shrimp sizes is an optional extra for you. Furthermore, you can also add equipment for collection and recirculation of processing water.

Shrimp Grading in Onboard Shrimp Factory

3 advantages for your production:
Efficient grading of shrimp

Easy cleaning

The focus in the design of the grader has been easy maintenance and cleaning. The open construction makes for optimized production hygiene through quick access to critical areas.
Gentle grading

Our shrimp grader is equipped with automatic lubricant injectors ensuring a gentle grading of the shrimp.
Cold and warm water shrimp

The Carsoe shrimp grader is designed to grade both cold and warm water shrimp of different sizes.

Contact us for more information

Interested in learning more about our seafood solutions?

Fill out the form, and we will get back to you shortly.

Trond Bjørnøy

Sales Manager

+47 98 23 55 05

tbj@carsoe.com
Kim Henriksen

Sales Manager

+45 30 47 01 83

kih@carsoe.com

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Production

Imagine a haul where every critical step of the processing process is logged. Cooking temperature, room temperature, freezing temperature and time, humidity – you name it. Your factory is packed with data just waiting to be utilized.

Get the most out of your factory with our software solutions for data tracking. Production Insights is a collection of software solutions for your factory. The different solutions can be combined to create the best solution for your process data management.

Learn more about Production Insights

Why is shrimp grading important?

Shrimp caught from the sea come in various sizes because they grow at different rates. This variation makes shrimp grading very important in the seafood industry for several reasons:

Consistency and uniformity: Shrimp grading refers to the process of sorting shrimp into categories based on their size. This categorization is crucial for both commercial selling and culinary purposes, as it ensures uniformity in the size of shrimp in a given batch. The uniformity in size ensures a uniform and precise treatment of shrimp in the processing plant, e.g. cooking and freezing, thus preserving a supreme product quality. It is essential for keeping high standards in the seafood industry.

Pricing: The price of shrimp in the market is usually influenced by their size. By grading shrimp into different sizes, it becomes possible to establish fair and appropriate prices for each size category.

Consumer satisfaction: People buying shrimp usually have a specific size in mind. Grading makes sure customers get shrimp that meet their expectations in size and appearance.

Benefits of automated shrimp grading

Incorporating a shrimp grader into your onshore or onboard processing facility can streamline and enhance your production activities, leading to a range of significant benefits:

Efficiency and speed: Automated systems can process large volumes of shrimp much faster than manual sorting. As a result, processing times are greatly reduced, and overall production throughput is increased.

Labor cost savings: By implementing an automatic grading process, shrimp graders reduce the reliance on manual labor for sorting and grading tasks. This leads to significant labor cost savings over time. Businesses can allocate their labor force to more skilled and valuable tasks, improving overall efficiency and profitability.

Minimized product waste: Shrimp grader is equipped with advanced technology to ensure accurate grading. This precision means that shrimp are sorted more accurately according to their characteristics. As a result, there is a reduction in the amount of misclassified shrimp, which helps minimize product wastage.

Improved hygiene and safety: Automated systems can help maintain better hygiene as they minimize human contact with the shrimp. This is important for food safety. Also, it reduces the risk of injuries associated with repetitive manual tasks.

Solutions from Carsoe for complete shrimp processing lines

At Carsoe, our proficiency in both land-based and onboard seafood processing has driven the creation of all-encompassing systems. We offer sophisticated, automated solutions for onboard shrimp processing lines, including a By-Catch Separator, an efficient grading line, a continuous cooking line, IQF Tunnel Freezers, Automatic Horizontal Plate Freezers, and a fully equipped packing area. Our setup also features automated handling systems and pallet elevators, ensuring a smooth workflow across different processing stages.

Whether your needs encompass an advanced shrimp grader, a complete shrimp processing plant, or specific systems for other seafood types, such as onboard crab processing, we are prepared to meet your requirements. Our dedication to innovation, quality, and client satisfaction ensures a partnership aimed at boosting your operational efficiency and productivity.

Carsoe Box Forming Machine CS 1825 & CS 1826

How to transform shrimp sorting with automated solutions

In the modern seafood industry, the demands for productivity and automation are rising. That means companies must increase output while reducing manual labor, especially in handling heavy loads.

Automated shrimp sorting equipment significantly boosts productivity and improves working conditions onboard fishing vessels.

Using advanced fish and shrimp sorting equipment, companies can streamline their processes. This not only saves time but also reduces labor costs and minimizes the risk of workplace injuries. Here’s what to know about it.

Automation in the food industry

To stay competitive, companies must streamline their processes. Automated fish and shrimp sorting equipment plays a crucial role in this shift.

Manual handling and heavy lifting are not sustainable in modern operations. Automation reduces the need for manual labor, cutting down on time and costs. With shrimp sorting equipment, companies can efficiently sort large volumes, securing consistent productivity.

Ergonomic considerations

Providing an ergonomic working environment is now a top priority. Heavy manual operations pose risks to workers' health and safety. By implementing shrimp sorting equipment, these risks are significantly reduced.

Now, workers can focus on monitoring and managing equipment, rather than performing strenuous tasks. This shift not only enhances productivity but also improves workplace safety and employee satisfaction.

Core features of shrimp sorting equipment

Carsoe's system allows for immediate sorting of the catch. This process begins as soon as the shrimps are transported to the factory deck. The equipment separates shrimps based on size automatically.

With a gentle grading of the catch, the product quality is preserved and each grade is processed individually through the cooking and freezing section of the processing factory to ensure correct processing of the specific sorting.

FAQ for Shrimp Grading

Trusted Service Solutions

Service that keeps you ahead of things. Tailored maintenance service solutions that reduce costly downtime and help maximize your output.

Learn more
We offer a world of upgrade and rebuilding solutions – from simple replacements to extensive reconstructions.

Learn more
Reliable access to original spare parts is crucial for the efficient maintenance of your machinery. Carsoe provides genuine spare parts, ensuring the highest quality and compatibility with your equipment.

Learn more
With Remote Service a quick service response is just a call away. Our 24/7 service team has remote access to relevant sensors in your system and is ready to assist with troubleshooting to handle your production issues efficiently.

Learn more
Get the most out of your factory with our software solutions for data tracking. Production Insights is a collection of software solutions for your factory. The different solutions can be combined to create the best solution for your process data management.

Learn more
Regular maintenance is crucial for your onboard processing operations. Learn more about service of you KM Gutting Machines, watch videos and order spare parts kits.

Learn more