22/10/21
The solution to the bottle burst when the bottle blowing machine blows the bottle
The setting parameters of each bottle blowing machine manufacturer are different. You need to consult the purchaser to set the heating temperature of each lamp and adjust it to an appropriate temperature.
The preform is heated too high and the preform turns white
Solution: The setting parameters of each bottle blowing machine manufacturer are different. You need to consult the purchaser to set the heating temperature of each lamp and adjust it to an appropriate temperature. Generally, the whitening of the preform is mainly caused by excessive heating. Lower each lamp appropriately. tube temperature.
The blow molding machine is not set to pre-blowing or the pre-blowing time is too short
Solution: Adjust the pre-blowing parameters during the setting process of the blowing machine, and adjust the pre-blowing time of the blowing machine according to the technical parameters of the manufacturer.
The high pressure of the blow molding machine is too high
Solution: The high pressure setting is too high, which is most likely to cause the bottle to burst during the blowing process of the preform. After the stretch rod stretches the preform, the high pressure blows the bottle rapidly, and the excessive pressure directly causes the bottle to burst.
The mold is not closed in place during the clamping process
Solution: The vast majority of bottle bursts in the mold clamping process are caused by the wrong clamping position, which causes the bottle to be broken. Most of this problem is caused by the manufacturer's failure to adjust the installation mold in place, and the clamping mold needs to be re-installed correctly.
Cylinder failure of blow molding machine
If all the bottles in each mold cavity are burst bottles, and one cavity bursts one cavity, most of them are because the cylinder of the blow molding machine is broken, and a new cylinder needs to be replaced.
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23/02/10
Precautions for operation of semi automatic blow molding machine 4cavity products
What should be paid attention to when operating semi automatic blow molding machine 4cavity products? 1. Open the cooling water valve before heating the machine to start production, and observe whether the water channel is unobstructed.
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22/07/29
The future of blow molding machines will be brighter
The sales volume of blow molding machines in recent years has been better than before. At present, my country's blow molding machine manufacturers have developed their own core systems for blow molding machines, while the high-end market is just the opposite. one part.
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22/07/29
What are the factors affecting the process quality of the mineral water blow molding machine?
The factors that affect the quality of the bottle blowing machine of the mineral water blow molding machine include: preform and its heating, pre-blowing (position, excitation and flow), stretching rod, pressure blowing (pressure and excitation position), and molds, etc.
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