LA-lst

SMALL-SCALE air screen cleaner with integrated indented cylinder

The LA-LST small-scale air/screen cleaner with integrated indented cylinder is a precision cleaner and grader for research stations and institutes. It supports batch and continuous flow operation and is ideal for preparing a wide range of seed types

The LA-LST air screen cleaner with indented cylinder offers the following features:

  • Inlet with capacity shutter and vibrator feeder with start/stop and potentiometer.

  • Aspiration system with pre-aspiration and final aspiration connected to an air recirculation system.

  • Screen section consisting of one sieveboat with 1 short scalping screen and 2 long grading/sand screen layers; the 2 long screen layers with rubber ball cleaning.

  • Built-on indented cylinder unit with rotating exchangeable mantle with speed regulation.

  • Inner trough, which is manually adjustable from the outside, with vibrator tray.

  • Outlet from the cylinder for long fraction and outlet for short fraction.

  • 5 collecting drawers for prime product and removed product. Variable drive of sieveboat with frequency converter.

Options:

  • Rotary valve for aspiration chamber; incl. motor.

  • One long pre-screen and two long grading screens.

  • Outlet pipes for transport of product to floor level.

  • Extended outlet trays and plastic sleeves for transport of product to floor level.

  • Extension for inlet (25 l).

  • Autotransformer for 110 V, 60 Hz.

TECHNICAL SPECIFICATIONS

LA-LST
Screen area 0.34 m2
Screen size L x W – short scalping 275 x 275 mm
Screen size L x W – long grading/sand 275 x 540 mm
Mantle dia. x L 400 x 500 mm

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