... ,1.2m,1.5m stretch film making. MODEL: YULONG-1000This strech film machine set use all kinds of resin ... and double screw items,either of which is equipped with hoppers to provide different material types, and cooling water ... parts. The main components of double layer streth film machine are extruder reducer, cylinder screw, main motor, take ... .5mmThickness of film0.01mm-0.5mm stretch film making machine