Cold rolling lines with single bullblock

Tecno Impianti S.r.l. has a great experience in the design and manufacture of lines for the production of smooth or ribbed wire for the construction industry.
From the traditional wire drawing lines with dies, we have moved to the utilization of rolling and profiling rolls in tungsten carbide, which permit to reach working speed of 12 mt/sec.
The rolls are installed on turk-heads, with regulation of rolls position with motor-reducers or on cassettes, which are utilized when frequent size changes are needed on the same line.

Cold rolling line for wire from 5,0 to 12,0 mm.

The cold rolling line shown here above is utilized for production of smooth or ribbed wire with diameter from 5,0 to 12,0 mm.
It is equipped with cassettes, installed in-line with a horizontal bullblock Mod. MO/P which is equipped with a strain-relieving device.
The wire is taken-up on reels, utilizing a horizontal spooler Mod. BOT, with maximum weight of 3000 kg.

Modern steel factories, which produce coils of kg. 2000, have put us in condition of developing lines with very high production rates.
In these late years, many important manufacturers of welded mesh and lattice girders have installed our production lines, with full satisfaction.
We have supplied these kind of lines to many customers around the world. More than 40% of the cold rolling lines manufactured by us has been sold abroad.

 

Cold rolling line for wire from 4,0 to 12,0 mm.

This other cold rolling line, shown here above, is utilized for production of smooth or ribbed wire with diameter from 4,0 to 12,0 mm.
It is equipped with turk-heads, installed ahead of a two-passes vertical bullblock Mod. MV.
The wire is taken-up on reels, utilizing a vertical spooler Mod. BVT, with maximum weight of 2000 kg.

The reels utilized on our cold rolling lines can be fixed, for the feeding of the welding machines, or collapsible, when the coils must be bound for eventual sale.
The lines can be supplied with fixed-speed A.C. drive, with variable-speed A.C. drive (Inverter) or with D.C. drive.