WCA May 2011

55 / 64

Wire bending, straightening& forming equipment
Wire & Cable ASIA – May/June 2011 53
Delisi Srl is specialised in making automatic straightening and cutting machines
for smooth and ribbed wires from 1 to 20mm diameter. Delisi machines are
characterised by the rapid change of diameter, rapid change of the lengths and
fast set up: about one minute, to change the diameter to work.
The spinner is supplied with a straightening unit of pre-regulated jaws for each
diameter of wire to work, and it is enough to install the suitable straightening
unit, according to the wire to handle and the spinner will be ready to work
without waste of time and material. The straightening dies can be in polyamide
for aluminium and copper wires; in bronze for aluminium, drawn steel stainless
steel wires; in cast iron for drawn wires; or in cast iron with carbide inserts for
drawn, laminated and ribbed wires; in integral carbide for drawn, laminated and
ribbed wires. Also they can be in Teflon or wooden to fit them to the customer
requirements.
The wire in the spinner is straightened through a series of bends that do not
damage it while moving. With the flying cut, the shears run during the cut. After
finishing the cut, they quickly return back to starting point, without the wire
stopping. For a high number of short cuts, when working electrodes, Delisi can
supply the machine with a continuous cutting disc, so the cutting speed is higher
and the maximum production of 400 pieces per minute can easily be reached.
On request the machines can be supplied with an electronic programmer and
different types of pay offs and rod collection beds and other special devices.
Delisi Srl – Italy Fax: +39 0882 333 236
Email: Website:
❍ ❍ Automatic
straightening
and cutting
machines from
Delisi
Specialised in making a
range of machines
Violi Srl specialises in the design and
production of industrial machinery
dedicated to the manufacturing of
tubes and wires, typically used in
the processes of drawing, winding,
straightening and cutting.
Founded in the 1992, Violi boasts an
established presence on the main
international markets offering a range
of comprehensive and very reliable
straightening machines able to process
cold and hot metal profiles. The full line
includes equipment for straightening
tubes or bars made of steel or other
metals having a circular, cross or
complex profile and ensuring excellent
results and high productivity.
Violi Srl –
Italy
Fax: +39 0575 815 903
Email:
Website:
Established presence