Reasons for air leakage of automatic bottle blowing machine sealing

1. The pressure of the sealing cylinder is not enough. If you choose a low-pressure sealing cylinder, the low-pressure pressure can be kept below 8 kg. The general water bottle is no problem. But it also depends on the high-pressure blowing pressure. If the high-pressure blowing pressure is too large, the sealing cylinder will be pressed down. If the high-pressure pressure is reduced, it can be blown into a bottle shape to try to reduce the high-pressure pressure, or the high-pressure pressure is too large, and the mold clamping pressure If it is too small, the mold will be stretched out, and the seal will leak, which can increase the automatic mold clamping pressure.

2. Whether the sealant is damaged or the seal is aligned, if it deviates from the seal, air leakage will occur.

3. Whether the sealing cylinder block or seal is damaged. If the seal is damaged, it can be directly reflected. Open the sealing cylinder solenoid valve to know.

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.