PORTA solutions designs and manufactures industrial machines that are used in production of various industrial sectors: automotive, aviation, water industry etc. MULTICENTER technology is a valid option to twin-spindle technology machining centers. This solution is better suited for the production of medium/small batches, with the need for frequent tooling/fixturing changes. TRANSFER technology is better suited for big production in terms of numbers, where it is necessary the use of a machine extremely precise and reliable.