Aluminium columns
The production of our aluminum poles is based on two automatic production lines. Each of them is equipped with six technologically advanced stations, which, depending
on the needs, can work independently or in a full technological line. It takes just one minute to produce one metre of aluminium column. As a result, it takes only 10 minutes
to produce a 10-metre ROSA column. ROSA's innovative aluminium column production line is the only one of its kind in the world, and the solutions used in it are patent-protected.
on the needs, can work independently or in a full technological line. It takes just one minute to produce one metre of aluminium column. As a result, it takes only 10 minutes
to produce a 10-metre ROSA column. ROSA's innovative aluminium column production line is the only one of its kind in the world, and the solutions used in it are patent-protected.
ROSA aluminum lighting poles in the standard offer have a recess in which pole connectors are mounted. The cover of the recess is laser cut on the technological line. The use of laser metal cutting technology allows you to maintain repeatability and aesthetics
of workmanship, as well as full matching of components. This significantly affects the ease of assembly. A recess closure is equipped into catches welded into the recess cover and holes for screwing it. Closing the cover with bolts to the slats welded inside the column allows to transfer the load resulting from the operating conditions of the column.
of workmanship, as well as full matching of components. This significantly affects the ease of assembly. A recess closure is equipped into catches welded into the recess cover and holes for screwing it. Closing the cover with bolts to the slats welded inside the column allows to transfer the load resulting from the operating conditions of the column.
Standard poles have two earthing options. In the hole of the lower recess lock there is a screw used for screwing the grounding wire, thanks to which the access to it is easy and allows quick implementation of assembly and maintenance works. An alternative to this solution is the grounding hole in the base of the pole. This solution can be used especially when the poles are grounded with a hoop iron. The tape is then screwed to the foot of the column with an M8 screw taken from the recess of the column,
screwing it into the hole made in the base. Using the first method, the hole in the base will remain closed with a plastic plug.
screwing it into the hole made in the base. Using the first method, the hole in the base will remain closed with a plastic plug.
Finally, our aluminum poles undergo an anodizing process in one of our plants. This process allows not only to obtain a more aesthetic version of the product itself - giving it color, but also to achieve better properties of the material, which becomes more resistant to contamination or scratches.
