Introduction
SØBY aspiration cleaners provide an economical solution for cleaning grain and similar crops by removing lightweight particles such as dust, shells, and husks using air.

Specifications
The document lists dimensions and specifications for different models (R14, R25, R40, R60) of aspiration cleaners. Key specifications include:

• R14: Dimensions - 241x450x150 mm, Fan size - 0.75 kW
• R25: Dimensions - 338x616x150 mm, Fan size - 2.2 kW
• R40: Dimensions - 475x877x200 mm, Fan size - 5.5 kW
• R60: Dimensions - 475x877x200 mm, Fan size - 7.5 kW

Functionality
Aspiration cleaners work by feeding material into the center, where it is distributed onto a rotating turbine blade. Light particles are sucked into the blower, while heavy particles fall into the outlet hopper.

Scope of Application
These cleaners are used to separate light particles from crops and are often integrated with chain or bucket elevators. They are effective for both wet and dry grain, with optimal performance achieved when the material is dry.

Basic Machine Components

• Fan with motor
• Outlet hopper
• Suspension bracket
• Inspection window
• Regulator valve
• Painted finish for R14-R25, galvanized for R40-R60
• Inlet/outlet sizes: R14-R25 (Ø150), R40-R60 (Ø200)
• Fan outlet sizes: R14 (Ø150), R25 (Ø200), R40-R60 (Ø300)

Accessories

• Support stand
• Inlet hopper
• Rain cover
• Cyclone
• Filter box
• Dust bags
• Air throttle valve and rain cowl for cyclone

Additional Notes
The R40/R60 models have a cyclone with a diameter of Ø700 and a height of 2469 mm.