Calculation of the time of opening of the process hole for working widths not included
in the table.
Measurement time
for a given work. width
measurement distance [m]
working speed [km/h]
x 3.6
Calculation of the fertiliser quantity.
Fertiliser
quantity =
[kg/min]
fertiliser distribution rate [kg/ha] x speed [km/h] x working width [m]
600
Calculation of the measurement distance – see section 3.1.1.
4.0 Adjustment of distribution blades
Adjustment data can be found in the distribution data table.
By setting blades at a higher value, we increase the working width. Short blades
cover the internal range of the working width, whereas the long ones – the external
range. For certain product line (e.g. calcium ammonium nitrate), it is possible to obtain the
optimum crosswise distribution of fertiliser for working widths of 10–16 m with identical
blade setting. Distribution diagrams for LM10 disc – with setting B4/A4 – are similar for
working widths of 12 and 15 m. In all cases, almost identical distribution diagrams and low
crosswise distribution factors (VK) were obtained – see below.
Distribution diagram for the working width of 12 m
100
50
10
-20 -15 -10 -5 0 5 10 15 20
Distribution diagram for the working width of 15 m
100
50
10
-20 -15 -10 -5
0 5 10 15 20
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