The rotary lobe compressors were successfully tested in a large-scale field trial conducted in a wide variety of industries including milling operations.  (Picture: Aerzener Maschinenfabrik/Fotolia; [M]-Albrecht)
Pneumatic Conveying

Pneumatic Conveying at 1.5 Bar Maximal Pressure to a Height of 65 m

The new Delta Hybrid series of rotary lobe compressors from Aerzener Maschinenfabrik is a world first in creating a symbiosis between rotary lobe blowers (for a lower pressure range) and screw compressors (for a higher pressure range), for the first time ever permitting maximum pressure levels of up to 1.5 bar in pneumatic conveyance. In field trials at a milling operation it was rated “very good”.

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