EuroWire November 2015

Technologynews

▲ ▲ DEM…Expanding coiling possibilities

More coiling choice from Italians DEM

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 : www.demgroup.com

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).

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,

All types of machine can coil flats, squares

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November 2015