A big help on air seeders, especially tow behind models in minimum or no till applications.
The SCREEN-O-MATIC body, fan and front cover are manufactured from high impact ABS plastic while the frame and screen are manufactured from aluminium. There is nothing to rust and the only wearing parts are readily available standard sealed bearings.
They are manufactured in a variety of sizes with adaptor kits available for most tractors swathers, air reels, air seeders and cotton strippers.
Special adaptors are available for most applications including stationary engines working in severe conditions.