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    Home » Products » Agriculture Equipment » PRE CLEANER


    Product Code : 011
    Brand Name : SCIENTICO
    Product Description

    These Seed Cleaners / Grain Cleaners are suitable for the efficient cleaning of various cereal seeds, oilseeds , forestry seeds, fodder seeds, pulses etc. eg. wheat, paddy, maize, bajra, urd, moong, gram, soyabean, sunflower, mustard, jowar, barley, coffee seeds, etc. by removing lighter impurities like chaff, husk, dust & dirt/sand and also oversize & undersize impurities from the raw Seed/Grain.



    Salient Features :


    ·         Robust machine of all steel & welded construction with structural framework.

    ·         Feed hopper with fluted roller & feed control.

    ·         Dynamically balanced Aspirator Fan (Blower).

    ·         Variable air aspiration with stepless Air Control.

    ·         Air Chamber, Screen deck assembly & Spouts are self emptying type.

    ·         High carbon steel strip hangers and balanced eccentrics with connecting rod for screen deck oscillation.

    ·         Interchangeable, burrs & curvatures free, easily changeable Screens/Sieves.

    ·         Provision of Bag holders at bagging off height & belt guard.


    Standard Accessories :

    2-meter long air trunk, 1 no. - air bend , one set of 3 or 2 screens for one particular crop seed, tool kit.


    Optional Accessories :

    Cyclone dust collector, Additional Air Trunk & Air bend, Additional Screens for various crop seeds, Surge Bin & Feeding Elevator.


    Specifications :






    5 Ton/Hr. (Based on Wheat)

    8 Ton/Hr. (Based on Wheat)

    No. of Screens



    No. of Air Aspiration



    Power Consumption

    4.85 KWH

    7 KWH

    Electric Motor (TEFC, 3ph, 440v, 50C/s, A.C.

    5 H.P.-For Blower
    1.5 H.P.-For Sieve Oscillation & Screen cleaning system.

    7.5 H.P.-For Blower, 
    2 H.P.-For Sieve Oscillation & Screen cleaning system.

    Size of Each Screen (L x W)

    Top : 180 x 122 cm. 
    Bottom : 180 x 122 cm.

    Top : 224 x 137 cm. 
    Bottom : 224 x 137 cm.

    Screen Inclination



    Screen Oscillation



    Screen Cleaning System (RB/NB)

    Top Screen : Beaters / Rubber Ball. 
    Bottom Screen : Rubber Balls/Nylon Brush

    Top Screen : Beaters / Rubber Ball. 
    Bottom Screen : Rubber Balls/Nylon Brush

    Overall Size (L x B x H)

    285 x 180 x 235 cm.

    325 x 205 x 285 cm.


    Note :
    NB - Indicates Nylon Brush Screen Cleaning System.
    RB - Indicates Rubber Ball Screen Cleaning System.


    Screen Arrangement :


    ·         TOP/MIDDLE SCREEN : Removes oversize impurities/ material from the raw seed/grain.

    ·         BOTTOM SCREEN : Removes undersize impurities/ material from the seed/grain received through the top/middle screen.


    Operation :


    Raw Seed/Grain is fed into the feed hopper and is evenly distributed by a fluted feed roll through a controlled feed gate on the top Screen. Before falling over the top screen, seeds/grains are subjected to the primary air aspiration that separates lighter impurities chaff, straw dust etc. Seed/Grains are then passes through three/two screen separations according to width & thickness. After passing through screen separations, cleaned grains/seeds pass through Secondary air aspiration (in case of double stage air aspirations system) where remaining lighter impurities are separated. Final seed/grain and impurities are collected separately through discharge spouts into the bags holded on the bag holders


    We plan, design, supply, install & Commission Seed/Grain Processing & handling plants for spice/grain/pulses/oil seeds etc on TURNKEY BASIS..

    We also supply seed/grain testing lab equipment.


    Trade Information
    • Main Export Market(s)
    • Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa


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