Aluminum strips production is a process consisting of several steps that meet very high quality standards
All input material is codified by a lot number, which makes it immediately traceable once stored in the warehouse. Before slitting, width and thickness requirements are set with the customer.
There are three slitting lines, two with a maximum width of 500 mm. The third slitter cuts strips with a width of 1500 mm or larger. The thickness of aluminum strips supplied by Cobral is between 0.2 mm and 4 mm.
Strips suitable for the production of electric transformers
Each Cobral aluminum metal strip is cut with extreme care and its thickness is measured inlet and outlet. The alignment of the spirals and the absence of burrs are two other fundamental characteristics that make the strips conforming to the specifications required in the field of electrical transformer production.
Carefully packaging in any detail
Aluminum strips are placed on wooden separators and wrapped in a Cobral branded plastic film that protects them from shocks and weather conditions. The delivered material is identified with a card fixed to the pallet, which specifies: Lot number, Customer name and all product technical specifications.