38
SA - HIDRÁULICA Super Série
200 Kg/ha
_________________
10000 m
2
= 1ha
X
_________________ *
8,14
m
2
*
8,14 m
2
=
Number turns drive wheel x perimeter drive wheel x row spacing.
*
8,14 m
2
=
10 x 1,81 x 0,45m
X = 0,162 Kg/ha
0,162 x 1000g = 162 grams
by row in 10 turns of drive wheel.
Fertilizer Feeder – Self Cleaning System
THEORICAL ESTIMATE – FERTILIZER AND SEED DISTRIBUTION
For a better purpose, proceed as follows:
1-
Through 10 turns of the drive wheel, collect the amount of fertilizer or seed in a row, use more
than one collection point, so do the average to make easy weighing.
2-
At least, 5 points for 9 lines, 4 points for 7 lines models. If is desired to use all lines this can be
possible, this raise the accuracy of the adjustment.
3-
Weigh the amounts collected and get the averages by lines.
Note:
This estimate is figured on 10 turns of drive wheel, to check the flow.
IMPORTANT
When the work speeds are high, they influence the uniformity seed distribution.
When take place the change of formulation, batch or maker, do the settings of quantities
another time.
ESTIMATE OF THE QUANTITY THE FERTILIZER AS ROW SPACING
For a good distribution the quantities of fertilizer in different row spacings, it is suggested a
quick estimate where all data used can be replaced for other ones; do the following with these data:
EXEMPLE:
DATA:
Quantity fertilizer by ha:
200Kg
Row spacing in m:
0,45 (m)
Perimeter drive wheel:
1,81 m
Number turns drive wheel:
10 turns
Grams line in 10 turns wheel:
X?
Fertilizer metering box through the fluted rotors (helical conveyors) carries out the fertilizer
distribution. For unusual amounts of fertilizer, realize the exchange of transmission sprockets.
Summary of Contents for SA 7300
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