Rotary Head Film Extrusion Machine LDPE, HDPE, LLDPE, MLLPE ... head is layer type spiral mandrel, continuous 360, rotation.2.Screen pack changer Design is rational convenience, ... from LDPE, HDPE, LLDPE, MLLPE, Baby horizontal extrusion up blown. The film has good in sudation, ... Machine4200kg5300kg6200kgOverall Dimensions6600x4100x5000mm6800x4300x6000mm7000x4800x6800mm Rotary Head Film Extrusion Machine