How CNC machining of large aluminum parts works

We do the CNC machining of large aluminum parts on one of our milling centers with an active range of 4 meters. It means that we are capable of machining parts that are maximum 4 meters long. In addition we guarantee tolerances of +/-0.05mm.
Usually we use extruded aluminum to fabricate long parts. The benefit of aluminum extrusion is that there is only little loss of raw material due to the CNC machining. The disadvantage is that the design of the product is limited to the section of the extrusion. Nevertheless, this is a very common way to fabricate aluminum frames and LED lighting fixtures, among other products.
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