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for thin wall tube convolutes (EGR tubes).
The main features of the SHD4N include
4 electrical numerical axes, an integrated
loading and unloading system, memorised
tools adjustment (with reduced changeover
time), Siemens 840D numerical control and
611D drivers (full digital technology). Using
the machine, it is possible to undertake
The Remote 2000 is a processor-based
system suitable for panel mounting or for
installation on the gauge head support.
Sikora also produces x-ray based
measurement devices, for products with up
to three layers. Diameter, wall thickness,
eccentricity and ovality can be logged and
recorded. The system quickly and precisely
controls the expulsion of the extruders or
the velocity of the production line.
Website:
Founded in 1990, Silfax specialises in
fully electric, large diameter tube benders,
hydroforming machines and end-forming
machines. The company is a major supplier
to the automotive industry, aerospace
companies, and the air conditioning and
ventilation sector.
The company has launched a new
hydroforming machine, branded SHD4N,
For the online-acquisition of tube and
hose profiles, the Laser 2000 Profil
defines distinctive positions of a profile in
the measuring field, from the functional
equations of tangential laser diodes. This
device is suitable for the measurement of
round or oval profiles, even if the profiles are
arranged in an inclined position. The design
of the gauge head is downwards/open,
providing protection against dirt or water.
Interfaces such as RS 485, Profibus DP,
Canbus, ethernet or analogue interfaces
are integrated into the gauge head, for
use in extrusion lines that are controlled
by a production line processor. All gauge
heads of the Laser 2000 series have an
RS 232-C interface for a PC or notebook
connection.
For extrusion lines without production line
processors, Sikora produces processor
controlled display and controlling systems,
including Ecocontrol 1000/2000 and
Remote 2000. The Ecocontrol 1000/2000
indicates, apart from the numerical and
graphical presentation of the measured
values, an automatic control of the diameter
or wall thickness of the product. It collects
precise statistics and trend values, saves
data and records the measured values.
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compulsory publication for anyone involved in buying or selling
pipe and tube products.
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Contact our sales team for further information and a personal
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TheWorld of Tube & Pipe Products,Materials &Ancillaries
April 2008
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 The SHD4N hydroforming machine is used for
thin wall tube convolutes