ROCK'N ROLL Ideal to mould large parts or very large pieces with hight productivity sach as boats, kayaks, silos, etc. The two carriages mould holders while suspended make the rocking movement alternatively. The oven can have from 3 to 5 independent cooking zones depending on the size of the machine. The working cycle is fully automatic and, uniquely, the operations of loading and unloading take place safely at ground level with reduction of the required floor space