EXTRAC Rotary Bin Dischargers – BINSWEEP

BINSWEEP solves space problems where bulk solids are emptied from bags and transferred to some downstream processing equipment. While bags can be ripped and tipped in a comfortable work position, BINSWEEP ensures accurate, minimum residue discharging of bulk solids.

EXTRAC Rotary Bin Dischargers BINSWEEP

BINSWEEP is a device by which powders or granular materials are discharged from small size bins or hoppers provided there is low headload. Flanged on the outlet of the bin or hopper, BINSWEEP has a bottom disc equipped with two rotating arms fixed at its centre. Rubber scrapers are fitted on the lower end of the arms that move the material towards an outlet in the bottom plate. A gear motor that applies motion to the rotary arms is mounted outside in the bottom centre of the disc.


The BINSWEEP Rotary Discharger is an efficient discharging device for a variety of powders and granular materials. It is applicable to small bins or hoppers. Its low height reduces the overall dimensions of the system layout. Silent operation is guaranteed by rubber scrapers.

BINSWEEP is frequently used for recovery of dust from medium-size dust collectors.

EXTRAC Rotary Bin Dischargers – BINSWEEP


  • Body material: carbon steel, 304 L / 316 L stainless steel
  • Scraper material: EPDM or food-grade NBR
  • Low operating noise level
  • Continuous discharging


  • Minimum space required
  • Low maintenance costs due to equipment components highly resistant to wear
  • Minimum material residue


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