Direct-flow motor with impeller could give the advantages:
Minimal air flow power losses;
Decrease of power consumption by 3...4 times or more;
Increased functionality of grain cleaner;
Increased service life of motor.
Varied frequency drive (VFD):
Enables operation in any modes, with any bulk goods;
Soft start and stop;
Fine tuning of air flow power;
Voltage drop protection;
Reverse mode of self-cleaning.
No spare parts required, no lubrication points.
The grain cleaners are equipped with the baffles for the trays.Using the baffles, you could easily direct the grain flows to the trays and improve the quality of grading by means of precise setting of the baffles.