SAMPLE EXTRACTOR "Pelican"
Extractors of this type are used for sampling in
vertical pipe systems up to NW 400 mm.
Other sizes on request.
Such a unit is designed so that its chute will cover
the full range of grain sizes in the stream of
goods, the frequency of sample extraction being
controlled via a time-limit relay.
The sampler casing is a sturdy assembly of
welded sheet steel. The chute is driven by an
electric motor and worm gear unit and has radial
and thrust roller bearings.
A proximity switch in the casing will move the
chute into zero position outside of the stream of
materials.
