EVAPORATION PANELS FOR THE TREATING OF SEWAGE AND DEVICE AND METHOD FOR THE MANUFACTURING THEREOF
A device for the manufacturing of evaporation panels (1) by drying, comprising feeding means (9) for net portions (21, 22, 23, 24) and it is characterized in that it comprises a first (3) and a second (4) plurality of supporting members, arranged alternated therebetween and being apt to receive alternatively as rest the net portions (21, 22, 23, 24) and a plurality of welding heads (5) , apt to implement the welding of said net portions (21, 22, 23, 24) alternatively at the first (3) and the second (4) plurality of supporting members and in an intermediate position between such supporting members (3, 4) (figure 3A) .