Wire drawing machines
DEM Rolling Technology: innovative line for special profiles.
DEM Rolling Technology: innovative line for special profiles.
DEM Rolling Technology presents an innovative line with a new concept rolling stand for producing special profiles starting from wire rod, for ferrous and non ferrous materials. The final profile can be spooled, recoiled or cut into straight bars in line.
The new rolling stand is developed with a fully automated system that allows profile measurement and self-adjustment on closed loop control. All 4 rolls, 2 driven and 2 idle, can be moved vertically and horizontally to allow making a vast range of flat wire without changing the rolls and a wide range of a special profiles that cannot be achieved with a traditional line.
All working and set up parameters for each rolled profile are stored in the PC memory and can be retrieved any time a product has to be re-rolled for automatic rolling line set-up.
The line consists of a wire rod uncoiling system (pay-off), a pre-straightener, a DEM rolling cassette for the calibration and tuning of the wire rod section, 3 motorised rolling stands, 4 dancers for wire speed control, laser measuring device, a fully automated coiler, an automated coil ejection and tilting unit for coil removal from the coiler, a calender, a straightener, a wire cutting-to-length shear and wire bars collecting bench.
Starting material:
- Material: copper, stainless stell, medium and high carbon steel...
- Inlet diameter: from 3.5 up to 14mm
- Coils up to 2000 kg
Finishing material:
- Flat, squares and special profiles:
- Coils up to 3000 kg
- Recoiled wire up to 1000 kg
- Bars from 2500 up to 6000mm
