Conveyor Feed Rate (CFR) is the volume of product in cm3 spread per revolution of the belt drive roller at a feed
gate opening of 1.0 cm (cu. ft. per revolution at 1.0 in. feed gate
opening).
Select input boxes (C) to input the theoretical CFR for your
spreader model. This value is provided in the table below. A numeric
key pad appears to input the value. Press “Enter” button
on keypad to accept the new value.
Theoretical CFR Values
CFR (metric)1
CFR (English)2
Conveyor Type
Model
3400
0.305
Straight Belt
Model NL200G4
2854
0.256
Belt Over Chain
3400
0.305
Straight Belt
Model NL300G4
1605
0.144
Belt Over Chain
MultApplier Box
1Based on 1.0 cm feed gate opening 2Based on 1.0 in. feed gate opening