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Pre-Cleaner SI

SI-50 /–60 / -70

The SI pre-cleaner is first and foremost designed to master pre-cleaning jobs at modern intake plants

  • Furthermore it is also ideally suited to dress malting barley and milling grain to the highest quality commercial sample at a reduced throughput.
  • In standard construction, the SI machines are delivered with the following features.
  • The machine is fitted with feeding apparatus with feed roll and Ø 550 mm straw drum.
  • The aspiration system consists of pre-aspiration and final aspiration.
  • The screen system consists of two parallel working sieveboats each with 1 scalping screen layer and 1 grading/sand screen layer.
  • Each screen layer consists of 2 screen parts.
  • All screens are rubber ball cleaned.
  • The machine has an integral fan, fixed speed drive, and motors.
  • The machine is of steel construction with sieveboats of laminated wood.
  SI-50 SI-60 SI-70
Motor, fan 5.50 kW 7.50 kW 7.50 kW
Motor, sieveboat 1.50 kW 2.20 kW 2.20 kW
Screen size L=1000 mm x W 1000 mm 1250 mm 1500 mm
Screen area 8.00 m2 10.00 m2 12.00 m2
Estimated capacity on wheat 50-55 t/h 60-65 t/h 70-80 t/h