Universal Cleaning And Calibrating Machine Fadeeva (Okmf) For Grain And Other Crops

Cleaning and calibrating machine (OKMF) is designed for cleaning and separating bulk materials (grains) into fractions according to geometric dimensions.

We offer several options for grain cleaning machines and module layouts. For small farmers and small volumes of grain purification from impurities, it is ideal  “Compact 1-3”, on which, with a sufficient set of sieves and sieves, you can clean debris and sort grain into fractions of almost any crop. Also suitable are lines (plants) that are assembled from the required number of KF-4 or Compact 2-2 modules, based on the need for the required number of fractions and the performance goals of the grain cleaning complex (plant).

The cleaning and calibrating machine (OKMF) is capable of cleaning various crops - from mint (cleaning from large debris and dust with 0.2mm sieves) to large peanuts(Adata variety) with a sieve 10.5 (the first block, for cleaning large debris and unshelled peanuts).

Cleaning and sorting of grain occurs as follows: the grain arrives at the beginning of the vibratory sifter, where it passes along the surface of the sifter, sequentially “trying on” all the sieves or sieves installed on the sifter.
The grain cleaning machine is driven by special vibrators (two for each module), which are installed relative to the surface at an angle of forty to fifty degrees. They carry out vibrations, due to which the seeds move along the vibratory sieving (working surface).

The vibrators rotate towards each other, along the axis, therefore, their lateral component of the vibrator impulse is balanced, and the vertical and horizontal (which can be adjusted according to the angle of inclination by rotating the vibrator) In this way, the sieving itself is set in motion.

The body of the grain machine itself is made according to the principles of an aircraft wing, having a honeycomb structure formed by cross-sectional ribs. The sieves are cleaned using polyurethane balls, which have one and a half times more elasticity than ordinary rubber balls. For better removal of easily airborne debris, an air (aero) scanner (VS-1 or VS-2) with an energy aspiration unit is installed above the sieving machine.

TECHNICAL SPECIFICATIONS

Compact modules KF-2 KF-3 KF-4 (set)
Productivity, t/hour
wheat (cereals) 1 t/h 2 t/h 10 t/h
sunflower 300 kg 1000 kg 3000 kg
Number of factions 3 4 up to 7 as needed
Weight, kg 270 370 470 (1 piece)
Working surface area, m2 1.56 2.35 3.6 (1 piece)
Sieve format, mm 790x990 (2 pcs.) 790x990 (3 pcs.) 790x990 (2 pcs.) and 1020x990 (2 pcs.)
Power consumption, kW 0.5 0.74 0.74 (1 piece)
Working area 1.6 sq.m 2.4 sq.m 3.2 sq.m (1 piece)

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