... of high quality, high output,low consumption, Single screw Double die Film Extrusion Machine1.CharacteristicsThis assembly manufactured by ... advantages of high quality, high output,low consumption, complete automatic controlling and protecting devices, stable capability, long life for ... .Main Technical Parameters:ModelSJ-FM65/600IISJ-FM80/800IIDiameter of screw stem (mm)6580Major diameter (L/D)28:128: ...