22/11/02
Reasons for Air Leakage in Automatic Blow Molding Machine
Is the pressure of the sealing cylinder enough? If the low-pressure sealing cylinder is selected, the low-pressure pressure can be kept below 8 kg, which is no problem for ordinary water bottles.
1. Is the pressure of the sealing cylinder enough? If the low-pressure sealing cylinder is selected, the low-pressure pressure can be kept below 8 kg, which is no problem for ordinary water bottles. But it also depends on the high-pressure blowing pressure. If the high-pressure blowing pressure is too high, the sealing cylinder will be pressed down. If the high-pressure pressure is reduced, it can also be blown into a bottle shape. Try to reduce the high-pressure pressure, or if the high-pressure pressure is too large, the clamping pressure will be reduced. If it is too small, the mold will be opened, and it will also cause air leakage in the seal, which can increase the automatic mold clamping pressure.
2. Whether the sealant is damaged or aligned with the seal, if it deviates from the seal, there will be air leakage.
3. Whether the cylinder block or seal of the sealing cylinder is damaged. If the sealing member is damaged, it can be directly reflected by opening the solenoid valve of the sealing cylinder.
4. Whether the solenoid valve of the sealing cylinder is leaking or stuck or the exhaust is not smooth, these are also the reasons that affect the leakage of the sealing cylinder.
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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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