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                "manufactures machines for processing seed, grain and dry leguminous vegatables"

                                              Seed Lab. Equipment

  Seed Lab. Equipment

  Seed Pre-Cleaner 

• Compact and easy to move

• Used in seed plants for sampling large lots

• Popular with vegetable and flower growers and in seed stores for specialized cleaning, grading, and sizing

• Many laboratory uses

• Scalper and sifter screens are standard with over 150 sizes to choose from

• Shoe uses two 10" x 15" screens, one for the top and the other for the lower separation area

• Optional removable catchall performs as an air screening receptacle with removable tray

• Powerful bottom blast fan driven by a three-step pulley

• Adjustable slide on the air intake openings provide intermediate air regulation

    Typical Commodity Flow

  (1) The commodity is fed to the hopper and is spread

      evenly across the full width of the top screen.

  (2) The product then moves across the top screen,

      which has openings larger than the product itself.

      The large foreign material is “scalped” off while

      the good product falls through the screen.

 (3) The bottom screen can either sift or scalp. To set

     up for sifting, the bottom screen openings must be

     smaller than the commodity being cleaned. Trash,

     weed seeds and splits drop through the bottom screen

     while the good product passes over it. (This is the flow

     shown in the diagram at the left).When scalping, the

     screen openings must be larger than the product itself.

     The large foreign material is “scalped” off while the

     good product falls through the screen.

  (4) Next, the product is routed through a column of air

      from the bottom blast fan. This blast of air effectively

      removes any lightweight trash and dust that may have

      remained after screening.

  (5) Good, clean product is discharged at the bottom of

      the air chamber into a clean seed box.

  Optional helper equipments

  Elevator

  Pre-Storage Hooper

  Cyclone

 Screw conveyor for Loading intake hopper