EuroWire November 2015

32 / 92

November 2015 30 EuroWire – January 2012 30
More coiling choice
from Italians DEM
Technologynews
Nov mber 2015
Single, double, fixed, expandable,
vertical, horizontal, manual, automatic…
Italian company DEM likes to offer more
possibilities.
The main distinction is in the coil axis.
Wire can be wound up in horizontal or
vertical coils, according to the material
production flow.
Horizontal coilers could have a fixed
mandrel (BOM) or an expandable mandrel
(BOH).
The latter features an automatic opening/
closing front door and automatic coil height
pre-set adjustment to make all operations
fast and easy and to increase uptime.
It is provided with precision laying
software that controls the sideways
positioning movements with the rotation,
to obtain a perfect traverse oscillated
coiling of the wire.
The BOH coiler can also be equipped with
additional modules for coil ejection, and a
tilting unit for fast coil removal.
The family of vertical coilers includes
the single-reel (BVS), double-reel (BVD),
and double-reel with fully automatic coil
change (VSA). The latter has a maximum
capacity of five tons and a maximum
working speed of 18m/sec.
In its full configuration it includes the
automatic strapping machine, aerial
spool manipulator, weighing unit, and
roller conveyors to load up to four spools
and unload the empty spools (in case of
collapsible spools).
All types of machine can coil flats, squares
or round wires with speed synchronised
with that of the line. Coilers are designed
to have a heavy-duty structure. Rational
design and the use of high quality
components ensure reduced, fast and
easy maintenance and long machine life.
DEM Wire Rolling Technology has been
a reliable partner in cold rolling lines for
flat, profile and round wire since 1996.
Excluding cold rolling cassettes and
microcassettes, more than 290 machines
have been delivered since then.
The company is moving on a solid basis
and has lately attained a new goal. It has
straightened its management and financial
constitution, becoming a joint-stock
company (Italian SpA).
DEMWire Rolling Technology SpA – Italy
Website:
▲ ▲ DEM…Expanding coiling possibilities