Abstract: The present invention relates to a movement system of containers to and from operating units, in particular blowing units for bottles made of plastic material or filling units.

Abstract: An oven for preforms and in particular a preform rotation system heats portions of the preform in a preferential manner. An oven (1) for blowing or stretch-blowing preforms (P) to provide containers (C) with oval section includes a path (2) for the preforms (P), transfer system (3) of the preforms (P) from a transport system upstream of the oven (1) and a transfer system (4) of the heated preforms (P) from the oven (1) to a downstream transport. Mandrels (9) are slidingly carried along the path (2), the mandrels temporarily engage with the preforms (P) to conduct the preforms along the path (2). The oven (1) includes at least one first heating module (10) and at least one second heating module (10?). The oven (1) includes elements (22, 25) for rotating the preforms (P) by 180°, the elements being in median position of the second heating module (10?).

Abstract: The present invention relates to a movement system of containers to and from operating units, in particular blowing units for bottles made of plastic material or filling units.