KWS Manufacturing

Drag Conveyor Capacity Tables

All KWS Dragon-Flite drag conveyors use En-Masse conveying for compact, efficient, and high volume delivery. All capacities are shown in cubic feet per hour. Dragon-Flite capacities are calculated at the maximum fill level for each unit size and allow for easy selection based on your conveying needs. Below is the capacity table for round bottom Dragon-Flite drag conveyors.

Round Bottom Dragon-Flite Conveyor

  75 FPM 100 FPM 125 FPM 150 FPM
Diameter Max. Cap. (CFH) Max. Cap. (CFH) Max. Cap. (CFH) Max. Cap. (CFH)
9" 1,555 2,074 2,592 3,111
12" 2,597 3,463 4,329 5,195
14" 3,597 4,796 5,995 7,194
16" 4,505 6,006 7,508 9,010
18" 6,183 8,244 10,305 12,366
20" 7,947 10,596 13,245 15,894
24" 10,997 14,663 18,329 21,995
  • All values have been calculated using KWS standard components, fill levels, and sizes.
  • Capacities are based on small, free flowing products.  Horsepower and capacity will vary when conveying other materials.
  • For further information on other materials, reversible or inclined units, consult KWS sales staff.


KWS Dragon-Flite mill duty drag conveyors are designed and built to handle the harshed applications. Each unit is designed utilizing drop-forged chain and abrasion resistant or high manganese wear plates and return rails. All capacities are shown in cubic feet per hour. Dragon-Flite capacities are calculated at the maximum fill level for each unit size and allow for easy selection based on your conveying needs. Below is the capacity table for KWS Dragon-Flite mill duty drag conveyors.

Mill Duty Flat Bottom Dragon-Flite Conveyor

  25 FPM 50 FPM
Diameter Max. Cap. (CFH) Max. Cap. (CFH)
9" 990 1,979
12" 1,302 2,604
14" 1,510 3,021
16" 2,234 4,469
18" 2,505 5,010
20" 2,776 5,552
24" 3,318 6,635
  • All values have been calculated using KWS standard components, fill levels, and sizes.
  • Rates shown above are maximum rated capacities and will vary depending on the actual product being conveyed. 
  • For further information on other materials, reversible or inclined units, consult the KWS sales staff.