Methods to prevent plastic mold parts from rusting

As we all know, the thimble is easy to rust. When the plastic mold parts factory finds that the thimble is rusted, if it is not treated, its service life will be quickly consumed and become less durable. So when the thimble rusts, how should the plastic mold parts prevent it from rusting?

1. The thimble rusts when the plastic mold is produced. A large part of the reason is that the thimble is rusted because of water injection. It is impossible for the machine to stop running and shut down. Improper operation can easily cause the thimble to rust. The correct way is to turn off the water and turn off the machine. , Can effectively prevent rust.

2. If the thimble is used correctly, it is difficult to rust. When the thimble is not used, we should also take measures to protect the thimble and use anti-rust oil or engine oil for rust prevention.

3. If the thimble of the plastic mold parts is rusted and there is only a small amount of rust, you can use copper wire or grinding stone to remove the rust. But if the rust is severe, replace the thimble in time to keep your mold in good working condition.