The 7GM1600-1800 high obstructing plastic extruder machine is made up of five/seven single screw extruders,die heads,1600/1800 film auxilirry engine. The host machine are controlled by Japanese fuji transducer. The die head is adopted ±360°horizontal gyro-reciprocation. The IBC system is adopted is by untrasonic to control internal cooling and new electrically operated mouse cage type frame to keep film steadily.ultrasonic automatic assembling system,automatic friction full tensility system to control to Winder and unloading.