Calibration chart for augured or conveyed manual controlled spreaders
Link to this table

Date:
Spreader #:
Material:
Setting Pounds per minute Quantity Area 5 mph (X12) 10 mph (X6) 15 mph (X4) 20 mph (X3)
1 lbs / lane mile
lbs / 1000 sq ft
2 lbs / lane mile
lbs / 1000 sq ft
3 lbs / lane mile
lbs / 1000 sq ft
4 lbs / lane mile
lbs / 1000 sq ft
5 lbs / lane mile
lbs / 1000 sq ft
6 lbs / lane mile
lbs / 1000 sq ft