FF7W/KM - CHR. WILLEMSEN Gmbh

Acid pump 1200 liters
To preserve the grinding product
efficiently an acid pump is available on
request. These pumps have been
constructed especially in accordance with
safety and durability. Motor and pump
derive from the industrial market. The
standard pump manages a performance
of 1200 liters per hour with a pressure of
2 bar. This pump can be used with all
models. The acid is sprayed into the
grinding unit via spray nozzles. It is
important to spray the product after the
grinding to guarantee the optimal
moistening.
Acid pump up to 2400 liters
With the large grinders it can happen that the
performance of the grinder is so large that the
performance of the standard pump is not
sufficient. We have developed a more
efficient pump so that the grinding
performance does not have to be adjusted to
coincide with the pump performance. This
pump manages a performance of 2400 liters
per hour with a pressure of 3 bar.
Furthermore, these pumps can be equipped
with a rotation speed control, so that the
amount of acid can be directed from within
the cab. Should the set amount not be
reached, i.e. as the barrel is empty, the
computer gives out a signal and warns the
operator. During grinding on the field where
the areas are not very large that the grinder
has to be moved a lot of times then the
grinder can be fitted with acid tanks. These
will serve as a buffer to ensure the supply of
acid and avoids any waiting times for a
replacement barrel.