... of resin for producing LDPE and LLDPE strech film or casting film. The machine is can be single screw item ... hardware parts. The main components of double layer streth film machine are extruder reducer, cylinder screw, main motor, ... NameYULONG-1000 double layer co-extrusion casting film machineMaterialLDPE, LLDPE ,HDPE, MLLDPE, PP, EVA, PEVA, etcMax width1000mmMax speed50M /minMax output130Kg / ...