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requirements of the fastener complex shapes. “Thanks to our last
industry,” says Dr Ziotti. developments, besides being between the
“Now Carlo Salvi
leaders in the field of single die headers, we
manufactures a full range
are now well known in the market also for the
of cold heading machines,
multi station machines,” says Dr Ziotti.
capable of accurately and
He is also, though, emphatic that Carlo
rapidly producing fasteners
Salvi’s business does not begin and end with
and parts from 2mm to
the supply of advanced cold forming
22mm in diameter. Today
technology. “The capability of the company to
there are over 3,000 Carlo
answer customers’ requests implementing
Salvi machines operating
special solutions is well known,” he says.
all over the world.”
“Carlo Salvi has been able to fulfil very
Carlo Salvi single die
stringent requirements of company leaders in
double stroke headers are
the automotive, aerospace and electronics
field.”
“Carlo Salvi also has distributors all over the
world and is continuously making progress in
its organisation by searching agents for new
investment of time and
markets. It has a branch in the U.S.A., which is
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resources we are absolutely
fully equipped for after sale service and
certain that they will continue to
rebuilding, with a stock of spare parts for all
contribute positively to the
machines supplied so far. Here at Garlate we
reputation the Carlo Salvi brand has
keep comprehensive stocks of spare parts,
all over the world.” which can be despatched to destinations all
The company was established in over the world within 24 hours.”
1939 by Mr Carlo Salvi, originally “In addition, a team of engineers can
with the intention of making
develop and build dedicated tooling for each
mechanical descalers for processing
heading machine, to customers’ requirements
hot rolled rod. In the early 1950s the
and a team of specialised technicians is always
company introduced its first single die,
ready to leave and help customers in the
double blow cold header for screw blanks – a
strongly regarded for the production of solid,
event of machine stops or breakages.”
machine that still takes pride of place in the semitubular and fully tubular parts as well as
“Quality cannot be improvised,” concludes
offices of the company, at Garlate, close to screws. This reputation is in no small measure
Dr Ziotti. “It is a complex recipe, for which each
Lake Lecco in northern Italy. The machine
a result of the Carlo Salvi Toggle Action™,
ingredient - even the smallest – has a role that
proved especially suited for manufacturing
which delivers a range of advantages. “Contact
recessed screws and was immediately
can not be substituted. The result from Carlo
between heading tool and the material being
accepted by the market.
Salvi is a machine, which expresses
processed is very smooth, which delivers a
“The history of the company has been a
innovation, power, precision, quality, constant
better grain flow and molecular structure
steady progression, successfully servicing the
productivity and absolute reliability.”
resulting in higher quality final components.
Tool life is also improved,
delivering manufacturing
cost savings, because the Carlo Salvi holds extensive
tool impacts the wire to be
spares inventory.
upset at a very slow speed.
There is also less wear on
the crankshaft. Finger
timing is also much easier
to control making Carlo
Salvi machines using the
toggle action ideal for
manufacturing special,
short and complex
components.”
These machines have
been joined by 2-die 4-
blow transfer headers and,
now, high precision parts
formers with up to 6 dies
Carlo Salvi has invested in
and capacity to 22mm wire
diameter, for the
advanced CNC machinery.
production of parts with
complex and extremely
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