Seed and Grain Processing

Air/Screen Cleaner and Separator

The LA-LS air/screen cleaner is a precision and fine cleaner for laboratory use as well as for small-scale production in research stations, institutes etc.

Overview

AIR/SCREEN CLEANER AND SEPARATOR FOR SEED PROCESSING (LA-LS)

The LA-LS can be used for batch and continuous flow separation and is very well suited for preparation of a large variety of seed types.

The LA-LS air/screen cleaner offers the below features:

  • Inlet hopper and vibrator feeder with start/stop and potentiometer.
  • Aspiration system with pre-aspiration and final aspiration as well as air recirculation system with built-in fan and dust suction unit.
  • Screen section consisting of one sieveboat with 1 scalping screen and 2 long grading/sand screen layers; the 2 long screen segments with rubber ball cleaning.
  • Collecting bins for waste and prime product.
  • Variable drive of sieveboat; frequency controlled.
  • The machine is of steel construction with sieveboat of laminated wood.

Options:

  • Rotary valve for aspiration chamber; incl. motor
  • One long pre-screen and two long grading screens (0.4 m2)
  • Outlet pipe connections for transport of material to box on the floor
  • Extension for inlet hopper
  • De-awner LA-P built onto the inlet
  • Autotransformer for 110 V, 60 Hz
TECHNICAL SPECIFICATIONS: LA-LS
Screen size L x W mm – short scalping275 x 275
Screen size L x W mm – long grading/sand275 x 540
Screen area m20.34
Motors V1 x 230

 

DISTINGUISHING ADVANTAGES:

  • Inlet hopper with infinitely adjustable vibrator for precise feed control and cleaning of a wide variety of products
  • Highly efficient air system ensuring a uniform aspiration and a good separation of the product
  • Air recirculation system with built-in fan and dust suction unit for a dustless operation
  • Inspection windows on the side of the aspiration chamber
  • Screen section with easily accessible quick-change screens with superior cleaning system
  • Electrical controls for easy connection into a 230 V outlet; Autotransformer for 110 V also available
  • Easy clean-down when changing from one product to another
  • In right or left hand construction to suit individual plant layouts
  • Low maintenance costs

 

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