Installation of the film blowing machine

　　In the installation of the film blowing machine, the center line of the extruder and the center of the traction roller should be adjusted to keep the horizontal vertical and not deviate from the skew. Please pay attention to the speed of traction and the speed of the winding speed. Please adjust the volume. After the main engine is opened, pay close attention to the operation of the main engine, adjust, modify, electrical instrument and controller in time to ensure its normal operation. Host gear box, traction reducer should often come on, change gear oil, new in the use of 10 days or so, please change new gear oil, in order to ensure the normal operation of the rotating parts, pay attention to refuel, prevent damage of stuck and overheating, but should also check the connection parts of tight situation, prevent Luo Shuan is loose. The compressed air in the bubble tube should be kept in a proper amount due to the leakage of compressed air in the traction process. Please timely supplement it.