Air flow regulators - Import export

The OBC-355 universal grain cleaning separator is the most multifunctional drum-type machine for cleaning grain in the world. The number of operating options for the OBC-355 grain cleaning separator exceeds 50. The multifunctionality of the OBC-355 drum cleaner allows it to be used to separate and calibrate a wide range of products (for example: a mixture of any grain, grain with very high clogging, corn with very high humidity, cotton fibers and seeds, glass balls, etc.). The OBC-355 grain cleaning machine can be used both for high-quality calibration and for preliminary cleaning with large volumes of processing. Multifunctionality is achieved due to the innovative design of OBC-355, consisting of a large number of flap valves, screws and 2 main parts: an aspiration unit that removes light impurities depending on the air flow controlled by the regulation of aspiration; cleaning and calibration unit with a rotating drum that removes small and large impurities

In the self-propelled grain cleaner ОВС-25D, cleaning is carried out not on 8, but on 9 sieves. The presence of an additional sieve allows better separation of pure grain and impurities. An additional sieve is installed in the housing of the auger of feed waste and divides them into two parts by size. Due to this, the ОВС-25D grain cleaning machine divides the grain into 4 fractions, and not 3 as ОВС-25 with 8 sieves. ОВС-25D has a capacity of up to 25 tons per hour. ОВС-25D, like other models of ОВС-25 grain cleaning machines we produce, is a self-propelled machine. ОВС-25D independently rides and loads itself with grain without the help of other mechanisms or personnel. Loading is carried out by a chain elevator, which is located in front of the ОВС-25D and picks up grain at a width of 5.3 meters. Grain cleaning in ОВС-25D is carried out both by regulated air flow and sieves, which allows to obtain high quality cleaning.