Solve the problem of multi - cavity mold feeding imbalance, improve the quality of injection molding

In plastic processing, the application of multi-cavity mold is more and more extensive, but the problem of feeding imbalance also comes along. This will not only affect the quality of injection molding, but also lead to mold damage and waste. This article will introduce the causes and solutions of the unbalance of the multi-cavity mold into the glue, to help you solve this problem, improve the quality of injection molding.

Reasons for the unbalanced feeding of multi-cavity mold:

The position of the glue inlet is inconsistent or deviated.

The glue inlet or runner on the mold is defective or damaged.

There is a problem with the screw or injection valve of the injection molding machine.

The temperature of the mold is uneven.

Multi-cavity mold into the uneven solution:

Adjust the position of the glue inlet so that it is consistent and without deviation.

Repair or replace the glue inlet or runner on the mold to ensure that it is free from defects or damage.

Check the screw or injection valve of the injection molding machine for problems, if necessary to repair or replace.

Adjust the mold temperature to make it uniform to avoid uneven feeding.

The unbalanced feeding of multi-cavity mold will affect the quality of injection molding and even lead to mold damage and waste. With the solution described in this article, you can easily solve this problem and improve the quality of injection molding. If you have any other questions, please feel free to contact us.