STEILOW SESAM III letter extractor
envelopes are stacked in the hopper (LH rear) & are automatically
picked & placed on the front track where they move left to right and
the bottom is slit off.
They then move towards the back where the right-hand edge is slit away.
They are then transferred (upright) along to where the contents are removed by hand from the envelope which is automatically held open.
When the hand withdraws with the contents it triggers the empty envelope to be stacked or discarded into a bin below.
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