© Ernst Nagel GmbH 2S Trimmer Service Manual en.doc Rev.1.0. 20.07.2011
6
Contents
2. General
2.1 Basic Information
2.1.1 Basic Information
With the addition of the 2-Side Trimmer STR to the SDD product range, a cost effective full-bleed solution is
available which has a small footprint and is easily to operate. This machine is designed with high reliability in
mind, which means that it has been designed for long run production without any operator intervention.
The main goal of the 2-Side Trimmer, further referred to as STR, is that it can be used for trimming the bleed
off booklet. Booklets with a maximum up to 25 sheets 80g/m2 (100 pages)
can be trimmed from 2mm to
35mm on each short edge of the booklet, to a minimum of 200mm and a maximum of 320mm finished size.
Thereby it is also possible to trim asymmetrical. All actions concerning operating the STR and adjusting the
trim settings can easily be done by using the User Interface (UI) on STR
For example, in the schedule mentioned below (Fig. 2.1) is schematically rendered some results which are
possible with the STR by using a different Centre Offset (symmetrical or asymmetrical):
Fig. 2.1
Centre Offset:
15mm
Centre Offset:
-15mm
Centre Offset:
0mm
33,5mm Waste
33,5mm Waste
3,5mm Waste
18,5mm Waste
3,5mm Waste
Finished Size:
260.0mm
Infeed Size:
297.0mm
18,5mm Waste
