- 60 -
8. ADJUSTING THE CENTRAL HOPPERS
The machine can have 2 types of central hoppers:
-
TWO HIGH-CAPACITY HOPPERS
for seeds and/or fertiliser (according to model).
-
TWO SMALL HOPPERS
for micro-granular products
(according to model).
Fig. 8.1
Fig. 8.1
MICRO-GRANULAR
MICRO-GRANULAR
HIGH-CAPACITY HOPPERS
HIGH-CAPACITY HOPPERS
· PLANTER OPTION:
· PLANTER OPTION:
FERTILISER / FERTILISER
FERTILISER / FERTILISER
· SEEDER OPTION 1:
· SEEDER OPTION 1:
SEED / SEED
SEED / SEED
· SEEDER OPTION 2:
· SEEDER OPTION 2:
SEED / FERTILISER
SEED / FERTILISER
TO ENSURE THE PROPER DISTRIBUTION
OF THE PRODUCT INSIDE THE HIGH-
CAPACITY HOPPERS, THE PRESSURE LEVEL
MUST BE BETWEEN 35 AND 45 mbar (FIG. 8.2).
AN APPROX. FAN SPEED OF 3600 rpm (FIG. 8.3).
Fig. 8.2
Fig. 8.2
100
cm of water
40
60
20
80
0
H1 / H2
Fig. 8.3
Fig. 8.3