Sieve Fadeeva

Fadeev Sieve

GEOMETRY OF FADEEV SITS

1 - traditional version;
2 - Fadeev sieve

Fadeeva sieves are produced with mesh sizes (“a”): 1.5; 2.0; 2.5; 3.0; 3.5; 4.0; 5.0; 6.0; 8.0; 9.0; 10.0 mm

At the moment, technology makes it possible to produce a new generation of sieves, which we have successfully accomplished.
We have produced and patented sieves with a hexagonal hole shape, which, when replacing sieves with round holes, which have long become standard and widespread throughout the world, significantly increase the productivity of any grain cleaning equipment, sometimes by several times (according to statistics, from 20 to 60 %, depending on the technology).

The main problem of traditional screens is low permeability (small “live section”) and the presence of “stars” between the round holes does not allow them to be made as “transparent” as possible.
Another thing is the holes of grain sieves of hexagonal (hexagonal) shape.

The average efficiency value when replacing standard sieves with round holes with a Fadeev sieve is shown in the graph:

The design of Fadeev sieves is protected by patents

Replacement of traditional sieves with round holes with Fadeev sieves

Plant Fadeev Agro LLC produces hexagonal sieves for grain cleaning equipment from domestic and foreign manufacturers. Size “a” is set depending on the size of the seeds and the task at hand.

Below are examples of the design of such sieves for grain cleaning machines from different companies.

FADEEV'S SIEVES FOR OKMP

FADEEV'S SIEVES FOR OKMP

This video clearly shows the advantage of Fadeev's hexagonal sieves over standard sieves with round holes. Under all the same conditions, Fadeev’s hexagonal sieves cope with the task much faster than standard ones. Those. The productivity of such sieves is higher, which has a positive effect on saving time and energy spent on cleaning and sorting seeds.

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