The pusher is
electrically driven and can be used for13 or 15mm dia strands without
modification.
Pushing is
carried out by means of 4 pairs of motorised rollers.
The operation
can be carried out at two different speeds for efficiency and safety.
The operation
is controlled via two remote controls placed at each end of the tendon.
An automatic
safety cutoff ensures the remote controls must be actuated simultaneously to
obtain the correct operation.
The pusher is
connected to the anchorage entry by a flexible pipe and is finished by a
cutting of the strand at the anchorage.
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