Fadeev Sieve
We produce Fadeev sieves with sizes from 0.1 mm to 30.0 mm with a pitch of 0.1 mm

PRODUCT DESCRIPTION
Fadeev sieves are produced on a unique CNC machine, which allows the production of sieves with a pitch of 0.1 mm. The sieves themselves are made of special wire, and in finished form they form a sieve from the bases and crosswise, while the transverse gap is the fundamental working dimension for sorting grain and other crops.
On the new geometry sieves we produce, each point of contact with a particle (grain or impurity) promotes its movement to the gap and forces it to fit into the caliber of the installed sieve. The sieves of new geometry, patented and produced by us, essentially revolutionize the technology of cleaning and calibration of any bulk material and, above all, seeds of a wide variety of agricultural crops.
On the sieves we produce, crops such as soybeans (its halves) pass through with 100% separation on the very first sieves. Similarly, oil impurities (holozerka) are easily selected when working with sunflower seeds, cleaning and calibrating them.

Advantages of sieves of the new geometry
- Sieves do not cause injury to grain
- The permeability of our sieves is greater than that of flat sieves, which increases the productivity of all existing grain cleaning equipment based on sieves (sieve separators)
- On flat sieves, the grain moves without any orientation. In this case, the probability of a grain passing through the hole occurs according to the law of random events. Our sieves, due to the relief, forcefully orient the grain for “fitting” to the working size of the hole. On our sieves, during the operation of the equipment, the grain (working crop) turns sideways in the direction of movement and is “trimmed” to the size of the hole in the sieve by its smallest size - thickness.






