Roll forming lines, special machines for sheet metal working and production of metal profiles

Brasileiro Deutsch Espanol Francais Italiano


The foamed rolling shutter line makes the shutters from pre-painted aluminium. There is a decoiler 2 t then the roll forming line (19 passages) within which the shutter foaming operation is carried out. Then we have the passivation tunnel and the flying shear to cut to measure the product. The shearing group for slots finishes the processings and the unloading bench takes the finished product out of the line.
A- series of cassettes with series of rolls for shutter step 55-70-90, for octagonal tube of 40 (with puching with press or punching with rolls);
B- speed about 55 m/min (transport and cooling conveyor 24 m length)-(punching unit for slots with motorized rolls) cod. 333;
C- speed about 80 m/min (transport and cooling conveyor 36 m length)-(punching unit for slots with motorized rolls) cod. 333;
D- double pivoting decoiler cod. 54005;
E- dust exhauster cod. 320;
F- parceling machine for shutter profiles cod. 432;
G- unit for tape junction cod. 322
H- accident prevention equipment cod. 176
I- water cooling in closed circuit mod. TAE m 10 cod. 465.

Attached images
Finished product
Shearing group for slots
Drawing of product-section and assembly
View of the line and fast blade saw
View of the line and fast blade saw
Roll forming line detail
Detail foaming unit
Unloading bench
Control desk
Technical data
Line speed 55 mt/min
Decoiler capacity 2 t
Useful width 250 mm
Installed power 55 kW
Absorbed power 45 kW
Cutting tolerance 1mm
Rolling shutter (height) 37 mm
Line direction Left-Right
Material: pre-painted aluminium
Thickness 0,2 mm
Air consumption 500 Nl/1
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