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The “Coldrive” 3MV is a cold rolling line with multiple vertical drawing capstan for the production of smooth and ribbed wires from Ø 3,4 to Ø 10 mm. This cold drawing line is completely modular and the rolling process is made through drawing capstan and rollers cassettes for rolling/profiling. Driven by electric asynchronous servomotors digitally controlled. Max. pulling speed 16 m/s (higher speeds on demand) Compact Layout Highly customizable "Asynchronous servomotor" low highpower consumption User friendly software for cold rolling process management Web Teleassistance Other cold rolling lines Line at 1 or 2 passes with single vertical drawing capstan MV 4 12 mm (12 m/s) Multipass line and multiple vertical drawing capstan 2MV 3,4 12 mm (12 m/s) 4MV 3 8 mm (16 m/s) “Coldrive” MO with single horizontal drawing capstan MO 4,5 12 mm (8 m/s) MO 4 12 mm (8 m/s) MO 4 16 mm (8 m/s)

The Coldrive MV is a cold rolling line with single vertical drawing capstan for the production of smooth and ribbed wires from Ø 4 to Ø 12 mm. This cold drawing line is completely modular and the rolling process is made through drawing capstan and rollers cassettes for rolling/profiling. Driven by electric asynchronous servomotors digitally controlled. Max. pulling speed 12 m/s (higher speeds on demand) Compact Layout Highly customizable "Asynchronous servomotor" low highpower consumption User friendly software for cold rolling process management Web Teleassistance Other cold rolling lines Multipass line and multiple vertical drawing capstan 2MV 3,4 12 mm (12 m/s) 3MV 3,4 10 mm (16 m/s) 4MV 3 8 mm (16 m/s) “Coldrive” MO with single horizontal drawing capstan MO 4,5 12 mm (8 m/s) MO 4 12 mm (8 m/s) MO 4 16 mm (8 m/s)

The Coldrive MO is a cold rolling line with single horizontal drawing capstan for the production of smooth and ribbed wires from Ø 4 to Ø 16 mm. This cold drawing line is completely modular and the rolling process is made through drawing capstan and rollers cassettes for rolling/profiling. Driven by electric asynchronous servomotors digitally controlled. Max. pulling speed 8 m/s (higher speeds on demand) Compact Layout Highly customizable "Asynchronous vector motor" low consumption, high power User friendly software for cold rolling process management Web Teleassistance Other cold rolling lines Line at 1 or 2 passes with single vertical drawing capstan MV 4 12 mm (12 m/s) Multipass line and multiple vertical drawing capstan 2MV 3,4 12 mm (12 m/s) 3MV 3,4 10 mm (16 m/s) 4MV 3 8 mm (16 m/s) “Coldrive” MO with single horizontal drawing capstan MO 4,5 12 mm (8 m/s) MO 4 12 mm (8 m/s)

The “Coldrive” 4MV is a cold rolling line with multiple vertical drawing capstan for the production of smooth and ribbed wires from Ø 3 to Ø 8 mm. This cold drawing line is completely modular and the rolling process is made through drawing capstan and rollers cassettes for rolling/profiling. Driven by electric asynchronous servomotors digitally controlled. Max. pulling speed 16 m/s (higher speeds on demand) Compact Layout Highly customizable "Asynchronous servomotor" low highpower consumption User friendly software for cold rolling process management Web Teleassistance Other cold rolling lines Line at 1 or 2 passes with single vertical drawing capstan MV 4 12 mm (12 m/s) Multipass line and multiple vertical drawing capstan 2MV 3,4 12 mm (12 m/s) 3MV 3,4 10 mm (16 m/s) “Coldrive” MO with single horizontal drawing capstan MO 4,5 12 mm (8 m/s) MO 4 12 mm (8 m/s) MO 4 16 mm (8 m/s)

The “Coldrive” 2MV is a cold rolling line with multiple vertical drawing capstan for the production of smooth and ribbed wires from Ø 3,4 to Ø 12 mm. This cold drawing line is completely modular and the rolling process is made through drawing capstan and rollers cassettes for rolling/profiling. Driven by electric asynchronous servomotors digitally controlled. Max. pulling speed 12 m/s (higher speeds on demand) Compact Layout Highly customizable "Asynchronous servomotor" low highpower consumption User friendly software for cold rolling process management Web Teleassistance Other cold rolling lines Line at 1 or 2 passes with single vertical drawing capstan MV 4 12 mm (12 m/s) Multipass line and multiple vertical drawing capstan 3MV 3,4 10 mm (16 m/s) 4MV 3 8 mm (16 m/s)

The Combidrive MO is a cold rolling line with single horizontal drawing capstan for the production of smooth and ribbed wires in bars from Ø 4 to Ø 12 mm. This cold drawing line is completely modular and the rolling process is made through drawing capstan and rollers cassettes for rolling/profiling. Driven by electric asynchronous servomotors digitally controlled. Wire is rolled to reduce the section and if necessary ribbed, then straightened and cut according to the different lengths scheduled. Rotating cut system to ensure continuous production Max. pulling speed (straight bars production) 6 m/s Max. pulling speed (coil production) 8 m/s Compact Layout Highly customizable "Asynchronous servomotor" low highpower consumption User friendly software for cold rolling process management Web Teleassistance Other cold rolling lines Line at 1 or 2 passes with single vertical drawing capstan MV 4 12 mm (12 m/s)

STRETCH DRIVE MO is a Cold Rolling and Stretching Line with single horizontal drawing capstan for the production of both smooth and ribbed, colddrawn wire with low carbon content and hot rolled high ductility ribbed wire. Stretching Process Stretch Drive MO 6 16 mm (8 m/s) Cold Rolling Process Stretch Drive MO Cold 1 4,5 12 mm (8 m/s) Stretch Drive MO Cold 2 4 12 mm (8 m/s)

Unlocking the roll-holders nut is not an easy thing to do. The unlocking device Mod. DSR is very useful and practical and is of great help to the operator.

On our cold rolling lines, at the exit of the last pass, before the wire is taken-up on the vertical or horizontal spoolers, it is possible to install a strain relieving unit with rolls, Mod. SR. The strain relieving units with rolls manufactured by Tecno Impianti are available in different configurations, according to the type of cold rolling line on which they are installed.

After the descaling operation, the wire passes through a lubricant dispenser. Tecno Impianti designs and manufactures the lubricant dispenser Mod. DL in the version with two screws for high speed cold rolling lines.

Tecno Impianti designs and manufactures mechanical descalers Mod. DM which are utilized for descaling the wire before the it is processed on our cold rolling lines. Our mechanical descalers are available in different configurations, according to the wire diameter and the application which has to be run. The descaling rolls are manufactured in tungsten carbide.

The cold rolling cassettes Mod CRC are utilized for executing the rolling and profiling operations on the wire, for production of smooth and ribbed wire. Strongly-built and innovative in their design, they permit to reduce the time needed for installing the rolls. These cassettes do not require an axial regulation of every single roll because the very close tolerances of every single components of the cassettes guarantee the auto-alignment. By having one set of cassettes in operation and a second set off-line, being prepared with the rolls for the next application, the downtimes are reduced. When a production change is needed, the operator just removes the first set of cassettes from the cold rolling line, replaces them with the second set and start immediately to work.

The cold rolling line mod LLR6014 is equipped with an horizontal bullblock with one pass and is used for the production of smooth or ribbed wire from 6.0 to 14.0 mm at a max speed of 8 m/sec. The cold rolling line is completed by a vertical uncoiler with two tilting arms for the loading of coils in horizontal, a mechanic descaling machine, a lubricant dispenser, a rolling/profiling cassette, a spooler. The smooth or ribbed wire produced by the cold rolling line can be collected with horizontal spoolers on fixed reels of 2 or 3 tons, or with single or double vertical spoolers on fixed or collapsible reels of 2 or 3 tons. This cold rolling line can be completed with some accessories: butt-welder, strain-relieving unit with rolls, reel tilting unit, strapping system for the production of strapped wire coils.

The cold rolling line Mod LLR4012 is utilized for production of smooth and ribbed wire with finished diameter 4,0 – 12,0 mm., at a maximum working speed of 12,0 mt/sec. Inside one single structure there are installed the mechanical descaler, the lubricant dispenser, the cold rolling cassettes, the vertical bullblock with 2 passes, the strain relieving device. The descaling unit Mod. DM14 is equipped with 6 rolls with insert in tungsten carbide, an air-blower and a tank for collection of the scales. The lubricant dispenser Mod. DL14 has two cochleas, one vertical and one horizontal. The cold rolling cassettes Mod. CRC150-30-33 are strong-built and do not require an axial regulation of every single roll because the very close tolerances of every single components of the cassettes guarantee the auto-alignment. The vertical bullblock Mod. MV14 can work with one or two passes. The double pass is necessary to obtain the diameter 4.00 mm.

The cold rolling line Mod LLR4010 is utilized for production of smooth and ribbed wire with finished diameter 4,0 – 10,0 mm., at a maximum working speed of 12,0 mt/sec. Inside one single structure there are installed the mechanical descaler, the lubricant dispenser, the cold rolling cassettes, the vertical bullblock with 2 passes, the strain relieving device. The descaling unit Mod. DM14 is equipped with 6 rolls with insert in tungsten carbide, an air-blower and a tank for collection of the scales. The lubricant dispenser Mod. DL14 has two cochleas, one vertical and one horizontal. The cold rolling cassettes Mod. CRC150-30-33 are strong-built and do not require an axial regulation of every single roll because the very close tolerances of every single components of the cassettes guarantee the auto-alignment. The vertical bullblock Mod. MV14 can work with one or two passes. The double pass is necessary to obtain the diameter 4.00 mm.

The cold rolling line mod LLR3580 is equipped with a cold rolling machine with three passes mod TR600/3 and is used for the production of smooth or ribbed wire from 3.5 to 8.0 mm at a max speed of 12 m/sec. The cold rolling line is completed by a vertical uncoiler with two tilting arms for the loading of coils in horizontal, a mechanic descaling machine, a lubricant dispenser, three rolling/profiling cassettes, a spooler. The smooth or ribbed wire produced by the cold rolling line can be collected with horizontal spoolers on fixed reels of 2 or 3 tons, or with single or double vertical spoolers on fixed or collapsible reels of 2 or 3 tons. This cold rolling line can be completed with some accessories: butt-welder, strain-relieving unit with rolls, reel tilting unit, strapping system for the production of strapped wire coils.

The cold rolling line mod LLR3560 is equipped with a cold rolling machine with three passes mod TR600/3 and is used for the production of smooth or ribbed wire from 3.5 to 6.0 mm at a max speed of 12 m/sec. The cold rolling line is completed by a vertical uncoiler with two tilting arms for the loading of coils in horizontal, a mechanic descaling machine, a lubricant dispenser, three rolling/profiling cassettes, a spooler. The smooth or ribbed wire produced by the cold rolling line can be collected with horizontal spoolers on fixed reels of 2 or 3 tons, or with single or double vertical spoolers on fixed or collapsible reels of 2 or 3 tons. This cold rolling line can be completed with some accessories: butt-welder, strain-relieving unit with rolls, reel tilting unit, strapping system for the production of strapped wire coils.

Tecno Impianti designs and manufactures a reel tilting unit with hydraulic command Mod. RR (maximum reel weight 3 Tons), which is installed on cold rolling lines where the wire is taken-up on horizontal spoolers. The tilting unit is utilized for bringing the reels in vertical position.

The vertical spoolers which take-up the smooth or ribbed wire coming from the cold rolling line, can be supplied also in the version Mod. BVD with double reel, for reducing the downtimes. Tecno Impianti designs and manufactures this machine both in the version with manual cut of the wire and with automatic blocking and cut of the wire. The double vertical spooler can be supplied in the version for 2 or 3 Tons reels

Tecno Impianti designs and manufactures vertical spoolers Mod. BV for the the take-up on fixed or collapsible reels of the smooth or ribbed wire coming from the cold rolling line. The vertical spoolers manufactured by Tecno Impianti can work with reels of 2 or 3 Tons. It can be supplied as an accessory item also a steel strapping unit for the production of bound coils.

Tecno Impianti designs and manufactures horizontal spoolers Mod. BO for the take-up on fixed reels of the smooth or ribbed wire coming from the cold rolling line. Our horizontal spoolers are available in different sizes, according to the requested application. They can be integrated with a coil tilting unit, which is utilized for bringing the reel, after its extraction, into a vertical position