If the bottle and the mold are not aligned or you can tell that the bottle is broken by the naked eye, you can check the pressure of the bottle blowing machine (generally the pressure is about 2.0-3.0MPA), if the pressure is normal, check the exhaust structure of the mold Whether it is reasonable to open, check whether the temperature is normal, and if it is abnormal, adjust to a suitable temperature.
What if the bottle is blown out? Check the setting of the exhaust time. If the exhaust setting is normal and there will be an explosion every time you blow the bottle, then you can judge that the exhaust valve is malfunctioning. Please open the exhaust valve to check the condition of the spring box seal, ( Another phenomenon of this kind of malfunction is the sound of unclean air exhaust), the best way is to change one.
If the tube blank becomes white after being baked, reduce the temperature or increase the speed. If the tube blank does not turn white when it is baked and the bottle is blown out to turn white, it means that the temperature is too low, which is just the opposite of the previous one.
What should I do if there is excess meat left after the bottle is made? It is mainly at the bottle mouth and bottle bottom. If there is residual meat at the bottom of the bottle, it is mainly because the temperature of the bottle bottom is too low and the temperature of the bottle mouth is too high. Please reduce the temperature of the bottle mouth and increase the temperature of the bottle bottom, or appropriately reduce the delay blowing Gas time. There is meat at the mouth of the bottle. This problem is just the opposite of the meat at the bottom of the bottle.
After the bottle is formed, one side is thick and the other is thin. Sometimes the bottom of the bottle is not in the center, so check whether the tube blank is eccentric. Adjust the stretch rod to the center of the bottom of the mold, and increase the blowing time appropriately after adjustment.
