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Combo Screen Cleaner & Grader O.MAC-001

Product Code: O.TEM-001

It is a multi tasked Seed Screening machine with Pre-fine cleaner and grading units combined in to one machine.

The machine can screen clean almost all kind of seeds, grains and dry legumes vegetables with just change of Perforated Screen. 6



Light impurities and admixture separated by aspirators.

There are five sieve boats and six screens with in the machine.

The machine can separate large admixtures, small admixtures, split or broken seeds and It can classify the seed lot in four different grades. 

There are two models in its standard; fixed and *mobile types.

Work Principle: 

Seed feed into sieve boats through the feeder elevator. Each sieve boat has specific sizes of holes for impurities/admixtures larger than the seed or smaller than the seed. 

Sieve boats inclines downwards where the crop moves to whilst sieve boats vibrates and impurities fall of the sieve perforations. 

To separate the straw, chip, glumes and etc. the product passes below the aspirator room. Aspirator room has five adjustable suction imports where crop exposed to air cleaning five times. After cleaning operation, the product transferred to the grading boats through the middle elevator which is the second elevator in the machine. The product can be graded maximum to four; the eccentric system obtains the best analysis of the seed. The cleaning system of under screen has brushes moving forward and back, so there is no risk for the screen to be blocked.


1-Pre - Clean Section

First part of the machine is for Pre cleaning; scalping and screening (clean the large and small impurities from the product.)

2- Fine Clean Section

Second part of the machine is for fine cleaning; air screening up to five tines in single process (to clean the light impurities from the product) at the same time screening.

3-Grading Section

Third part of the machine is for Grading, three grading screens to be able to get four graders.

A multi tasked Combo Cleaner with grading units.

Ideal machine dor all type of dry beans, chickpeas and peas that needs grading fot price variety in market.

Maximum analyze with Akyürek intense scren perfarotion.