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The THS/G Gravity system is designed for the inspection of bulk
powder, granules and other loose materials in free fall under gravity.
When fitted with a automatic reject system the THS/G forms an all
metal separator forming an important component of Quality
Assurance.
The digital analysis of the signal supplied by the coil (D.S.P. Digital
Signal Processing) allows a very high degree of sensitivity to be
obtained for all metals.
The design of these systems incorporates a fast response time to
drive the reject valve and to detect and reject the contaminant
without slowing down the product flow. When mounted over a form
fill and seal machine instead of a automatic reject the THS/G can
send an instruction to the bagging machine to produce a double bag
providing a visible reject for manual removal.
The system can be supplied with the controls mounted remotely.
The THS/G is designed so that it is able to communicate with other
devices connected in a local or remote communications network.
l Automatic balancing.
l Treatment of the signal (D.S.P.) with digital compensation of the
"product effect".
l Operating frequency controlled by quartz.
l Direct or remote programming of the operating parameters (type of
product, level of immunity, speed of transit, processing of the signal,
control over external activators etc.).
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