The VS5 roll-forming machine was specially designed for the production of HVAC flanges in the sizes of 20 and 30 mm for medium and large-scale producers of square HVAC ducts. Its principal advantage is that it is no longer necessary to purchase the flanges in lengths of 4 to 6 m and to then cut them to specific sizes. Profiles can be produced on this machine with dimensions exactly corresponding to those of manufactured air ducts.
Its principal advantage is that it is no longer necessary to purchase the flanges in lengths of 4 to 6 m and to then cut them to specific sizes. Profiles can be produced on this machine with dimensions exactly corresponding to those of manufactured air ducts.
The VS5 roll-forming machine is made up of several parts. At the beginning of the process, sheet metal is unwound from the vertical decoiler and it then enters through a feed into the main rollformer. Subsequently the flange is straightened and cut by hydraulic shears into the desired number of pieces of the required length, precisely in accordance with the parameters set. The automatic line control system can be also connected to the central production control.
Even changing of production from 20 mm to 30 mm and from 30 mm to 20 mm flange is also very simple; it is requisite only to feed the sheet metal either into the left or the right side of the machine and to switch the control system.
The line can also be equipped with a device for the injection of the sealant during the actual forming proces.
