©Copyright Agrispread September 2014 37
830 Belt Spreader
How to use Rate Charts:
Step 1: Find the material density by using the Agri-spread density metre as described in the
operator’s manual.
Step 2: When you have the density of the material go to the appropriate density chart. The
density is shown on each chart on the top left hand side of the chart. I.E. Material density
Cu. Metre... 1.0
Step 3: The rate charts are given in Kg per hectare. Once the rate required is known scroll
down on the left hand column to find the required Rate.
I.E. Rate required is 250
Step 4: The width is given along the top column and is given in metres. Once the width
required is known scroll along the top column to required width.
I.E. Width required 12 metres
Step 5: This is a combination of step 4 and step 5. Scroll across the “x axis” and scroll down
the “y axis” until both meet. The measurement that both lines cross is the door height
required in millimetres.
I.E. Rate required is 250; Width required is 12 metres, Door opening: 48 mm.
Tables for converting CWT. or Lb. /Acre to Kg/Hectare
CWT./Acre
LB./Acre
KG/Hectare
.5 56 60.0
1.0 112 125.0
1.5 168 185.0
2.0 224 250.0
3.0 336 375.0
3.5 392 430.0
4.0 448 560.0
6.0 672
750.0
7.0 784
875.0
8.0 896
1,000.0
9.0 1008
1,125.0
10.0 1120
1,250.0
15.0 1680
1,875.0
20.0 2240
2,500.0
To Next Page
Loading...