How to Repair Extrusion Blow Molding Machine?

It is very common to encounter some production failures in the production process of plastic products. Today, we made a collection to summarize some common failure problems. How should we solve them? Let’s understand together.

Extrusion blow moulding machine manufacturers

1. The feeding tray is jammed. The problem of jamming during the feeding process may be because the length of the embryo is too long and the cutting weight is large.

2. The feeding level is not enough for feeding. In this case, we need to carry out some inspections to check whether there is no material in the hopper, and add the amount in time. If it is not because of the feeding problem, we need to continue to check the power supply and quickly check the motor. Whether it is in the power-on state, adjust it in time, if not, check whether there are other problems in time.

3. The mold cannot be removed from the mold after blow molding. In this case, the mold should be resisted first, the mold should be opened and closed manually, and run in an idling state. If everything is normal, you need to check the exhaust settings. If there is no problem, you need to identify whether it is a problem with the exhaust valve, open the exhaust valve to check the condition of the seal, if there is no problem, check whether there are screws in it, or because the clamping force is too large, if there is These issues are adjusted in a timely manner according to the standard.

The above is all the content of the repair methods for common problems of blow molding machines. If you have other problems during the use of blow molding machines, you can contact us at any time. We have more than 20 years of experienced engineers to help you solve problems and avoid your worries.