... 1.5m stretch film making. MODEL: YULONG-1000This strech film machine set use all kinds of resin for producing LDPE and ... LLDPE strech film or casting film. The machine is can be single screw item and double screw items ... components of double layer streth film machine are extruder reducer, cylinder screw, main motor, take-up motor, winding motor, inverter, heating unit, electric unit. ...