Emmegi Machining Centres for Aluminium, Steel and Light Alloys: Technology and Precision for Maximum Efficiency Emmegi machining centres are designed to offer high performance, precision and versatility in the machining of aluminium, steel and light alloys. Thanks to advanced CNC technology, these machines guarantee cutting, milling, drilling and threading with maximum reliability, making them ideal for sectors such as construction, door and window frames, mechanical industry and automotive.