Full range of converting machines for tire industry0 pages
Rewinding technology
Present since 1955 on a wide range of markets, CALEMARD has focused it’s activity on highly technical
demanding applications. CALEMARD has therefore gained strong market positions on industrial markets, in
particular when quality slitting and/or rewinding are difficult to achieve. For a perfect slitting quality whatever
the type of product and the application, we propose different winding technologies, adapted to your needs :
Centre winding :
Rewinding of the rolls happens axially. The
positioning of the bars allows staggered
rewinding of the material. Rewinding is
performed on shafts received in safety
bearings installed on both side plates
of the machine. Unloading of the bars
happens through opening both bearings.
Cantilevered bars are also available to
optimise unloading process.
Centre Surface winding :
Rewinding of the rolls happens axially and
tangentially. Center surface winding is
used primarily for rewinding large diameter
rolls on extended web width applications,
as well as to rewind narrow tapes On a
center surface slitter, the web is pulled
by the primary surface roller. Finished roll
density is then developed independently
from the web tension. This is done through
controlled lay-on nip pressure as well as
torque from the primary surface roller.
Spooling increased line efficiency with
longer production run :
•Longer run times and higher line speeds
•Decreased downtime when using the
longer length spools
•Fewer roll changes
•Fewer splices during end use processing
•Improved package stability for narrow
tapes
•Increased flexibility in package sizes
•Reduced waste due to roll damage &
handling
Build your products safety strategy
around our slitting solutions
Wide
slitter
Narrow slitter
Slitting technology
Our market position has been reach due to a strong know-how in slitting technologies. CALEMARD has a
proven expertise in crush, shear and razor slitting systems. This expertise allows us to propose machines
featuring 3 cutting systems on the same machine !
Crush cutting
Certified company
IS
O9001
FRANCE
ACCRÉDITATION
COFRAC
N° 4-0014
PORTÉE
DISPONIBLE SUR
www.cofrac.fr
Record Number: 2011072750
Shear cutting
Bias slitter
Fixed or
floating Razor
blades
Spoolex SAS
ZI du Buisson - 7 Rue de la Poudrière
42230 Roche la Molière - France
Tel. +33 (0) 477 90 00 34
Fax +33 (0) 477 90 36 83
calemard@spoolex.com
www.spoolex.com
www.calemard.com
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