Technological lead

THE COMPETITIVE ADVANTAGES OF SPECIAL COLD-DRAWN PROFILES BASED ON CUSTOMER’S DRAWING

COST-EFFICIENT SOLUTIONS

Comparison of total production costs:
profile machined from a round profile vs. Calvi cold drawn profiles.

FROM A ROUND

FINISHED MACHINED PROFILE
FROM A ROUND

Round bar weight 19,9 kg/m

FROM A PROFILE: 

CALVI FINISHED COLD DRAWN
PROFILE BASED ON CUSTOMER’S DRAWING

Weight of shaped bar Calvi 2.9 kg/m

0

less scrap than
round/export
processing.

Indicative data and information only, used as an example.

THE ADVANTAGES OF USING SPECIAL COLD-DRAWN PROFILES

The following example shows the necessary machining operations starting from a round bar compared to a Calvi SpA shaped bar.

01
540 gr Weight
0' 20'' Processing
28 gr Waste
281 gr Weight
0' 20'' Processing
18 gr Waste
02

_ No machining
(already performed in the first point)
_No scrap

540 gr Weight
0' 20'' Processing
28 gr Waste
03

_ No machining
(already performed in the first point)
_No scrap

540 gr Weight
0' 20'' Processing
28 gr Waste
04

_ No machining
(already performed in the first point)
_No scrap

540 gr Weight
0' 20'' Processing
28 gr Waste
05

_ No machining
(already performed in the first point)
_No scrap

540 gr Weight
0' 20'' Processing
28 gr Waste
06
540 gr Weight
0' 20'' Processing
28 gr Waste
281 gr Weight
0' 20'' Processing
18 gr Waste


Data and information purely indicative, used as an example

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