1, bubble film machine every time, should first check the power supply before starting, vacuum system, pneumatic system, cooling system, equipment after start-up should check whether the rotating parts of spin to the right, usually pay attention to check the lubrication condition of the lubrication parts, electrical instrumentation to be carried out in accordance with the procedures of normal maintenance.
2, bubble film machine of equipment to appoint the operation, do not allow the extruder screw without material idle, so as to avoid the screw with a nitrogen-treated barrel scrape.
After downtime, if barrel inside the material stock situation, before starting again, must according to the technological requirements to each temperature zone temperature rises to the specified requirements, and insulation more than 30 minutes before boot, it is strictly prohibited to boot before temperature do not meet the requirements, so as not to damage parts.
3, bubble film machine when the hopper feeding, must ensure that the clean, beware of metal debris, sand and small tools into the mouth, in case of damage of barrel and screw, if found to have abnormal sound in operation, should immediately stop processing.
4, the screw from the barrel, should be properly handled, to prevent deformation, if long time don't hold back inside the barrel, must put the screw vertical hanging up, prevent bruising, bending and permanent deformation, barrel and screw surface coated with anti-rust oil for protection.
5, temperature controller, and the use of electronic instruments, electric switch, adjustment, maintenance, and maintenance shall be according to procedures and product specifications.
6, bubble film machine in addition to routine maintenance, regular maintenance should be done, every three months to make a thorough cleaning, die of various bearing once every three months to replace grease, once every six months on the replacement gear reducer lubricating oil, an overhaul of equipment as a whole on every two years.