HDPE high-speed film blowing machine use precautions
Release time：
2020-09-29
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1. When operating the HDPE high-speed film blowing machine, the operator can not stand in front of the machine, so as to avoid accidental injury to the operator. When the film blowing machine is fed, the hard objects that damage the machine, such as metal impurities and operation tools, should be prevented from falling into the barrel. Do not wear gloves when operating rotating machine, in case of injury; Check and increase the lubricating oil in the reducer and air compressor, check the lubrication of the mechanical transmission parts, and avoid dry operation and damage the machine and noise.
2. Within the range of film forming conditions, increase the forming temperature, cooling air temperature and blowing expansion ratio, then the turbidity of the film increases, the gloss decreases, and vice versa. When the die discharge of HDPE high-speed film blowing machine is uniform, you can wear gloves and slowly pull the tube blank, at the same time, the tube blank end is closed, micro into the gas regulating valve, so that a small amount of compressed air is put into the center hole of the mandrel, and then carefully lead the stable bubble frame, the miter plate, and into the traction roller, guide roller until the winding
3. The compressed air pressure of the bulging tube billet should be appropriate, so as not to crack the tube billet, but also to ensure the symmetry and stability of the film tube and relatively ensure the quality of production. When starting the machine, it is necessary to check whether all power cables are disconnected or leaking, check whether the instrument is damaged or abnormal. Before starting the high-speed film blowing machine, ensure that all components are safe and normal, so as not to affect production and cause accidents.
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