Operating instructions

3.2. Drying hopper (optional)
The material is dried in the drying
hopper. The dehumidified air is
forced through the material in the
hopper and absorbs the humidity in
the process. The size of a drying hop-
per must correspond to the intended
application, to ensure that the de-
sired final moisture content is at-
tained.
When a drying hopper is refilled the
material must first of all be completely
dried before material can be removed
for the first time.
When material is continuously being
removed from the hopper, material
must also be continuously fed into the
hopper (continuous drying). The new
(damp) material is fed into the drying
hopper from the top and slowly
moves downwards towards the mate-
rial suction box. The material moves
downwards until its final moisture
content is attained.
To guarantee continuous drying we
recommend keeping the drying hop-
per always completely filled.
64.10-0067GB10 06/00
CTT 30
Functional description 24
Drying hopper