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Manual grading line


Manual grading line is developed to sort out more valuable fish species in the production process.

Manual grading line comes in various executions and lengths. Avaliable options for 5 till 24 operators.

Manual grading line can be eqquiped with platforms for opperators, which minimises contact area with the floor.

Fish is supplied to the infeeding hopper. Fish can be supplied by forklift or by choosing PERUZA tipper for containers.

Further fish is passed onto grading conveyor. Conveyor brings fish closer to operators for inspection. Operators carry on visual inspection for fish passing by on grading line and grades
out previously specified fish. Fish can be graded out by species, size or other properties.

After grading, each grade is conveyed to separate bin for further processing.

Grading properties can be switched immediately as the grading process is done by employees.

Viktigste fordeler

Priser mottatt:

“PERUZA har vist seg å være en pålitelig og profesjonell samarbeidspartner, og har hjulpet oss med å forbedre hastigheten på prosessen for forsendelse og automatiseringen av vår interne prosess mens vi tilpasset oss det stadig økende volumet av forsendelser.“

- Jānis Grants, CEO, DPD LATVIA -

Teknisk informasjon

Tekniske egenskaper:


1000 – 10000 kg/h


Hopper elevator or fish grader out-feed


AISI 304 (AISI 316 option)


5 – 24

All features & benefits

Extensive module system

Faster production time

Up to 120 products can be processed within a minute with only four operators involved, thanks to the extensive module system.

compact and clever design

Compact size

The unique design allows for the equipment size to be one of the most compact in the market – the machine takes only 6100 x 1750 mm of floorspace! Beyond the dimensions, the thoughtful design allows for highly efficient use of space in smaller factories and various production lines with previously limited capacity.

3D RECOGNITION & weight calculation unit

Reduced giveaway

Precise calculators in our 3D dimension recognition and weight calculation unit reduce the giveaway of the product and increase the line capacity. The final weight range in packaging and current line setup can be adjusted in a smart, easy-to-use interface. 

Adaptable functionality

Fit for various products

The easy-to-use, intuitive user interface allows for the weight range to be adjusted, and this machine can be adapted for various products ranging from fresh or frozen meat and fish to vegetables and fruit.

How it works

Step #1

Arrival on product conveyor

Firstly, the products arrive onto the main product conveyor one by one in 1, 2 or more lanes.

Step #2

Passing through 3D recognition unit

Then the product is passed through 3D dimension recognition and weight calculation unit.

Step #3

Product placement into a tray or box

The program sends a signal to the robot with appropriate gripper to pick up and place the product into a tray or box to reach a set final weight range in packaging that can be adjusted in the user interface.

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