UTENSILEGNO
TANDEM SETS
The
tandem sets are used to make two symmetrical parallel mortises at
a fixed distance from each other, in a single operation.
They are made of two sets specially built for this
purpose and a spacer (made of a plate and a ring), mounted between
the two guides and two sprockets to obtain the required distance
between the two mortises. When ordering, customers should always
specify the thickness of the mortises and the distance (thickness
of the wood) between them. For example: tandem set 8-10-8x40-A-CL.
To avoid misunderstandings, the spacers should also be ordered with
the indication of the three thickness figures: chain - wood - chain.
The tandem sets may also be supplied:
- with
trapezoid profile chains,
in order to match the transverse part of the opening with its
mounting;
- mixed,
with rectangular and trapezoid chain profile;
- with
round profile chains,
to make mortises for grilles, shutters, ladders, and so on.
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