DEM: reinforcing wire breakthrough technology

Shorter footprint, less components, faster production change over, less maintenance, less operational costs, more production output and better efficiency are obtained thanks to DWR technology and its newest design.

Market flexibility demand with small and many productions lots per day require a new flexibility on the machine output. DWR answers to this new demand and fulfils the market needs, zeroing the set-up time, machine preparation and threading.

DWR removes pulling capstans from the cold rolling technology by using driven rolls to make a better wire. This solution has been developed merging the DEM know-how of profile rolling and reinforcing wire rolling, combining all benefits from each technology.
A new patented quick locking system of the rolling rings, combined with a fast roll positioning, allows roll changing time to be reduced in less than a coffee break.

The new direct rolling concept guarantees:

• higher wire reductions;
• faster and easier wire threading;
• better wire quality;
• better wire straightness when producing bars;
• inline wire weight control.

Quick and flexible production changes thanks to automated roll positioning.