As we all know, thimbles are very easy to rust. When the plastic mold parts factory finds that the thimble is rusty, if it is not treated, its service life will be consumed quickly and become not durable. So when the thimble is rusty, what should the plastic mold accessories factory do? What's the right thing to do?

1. A large part of the reason for thimble rust in the production of plastic mold parts factory is water injection. It is impossible for the machine to stop running and shut down water. Improper operation can easily cause thimble rust. The correct way is to shut down the machine with water, so it can effectively prevent rust.

2. If the thimble is used correctly, it will be difficult to rust. When the thimble is out of service, we should also take measures to protect the thimble and use antirust oil or oil for antirust treatment.

3. If the thimble of the plastic mold accessories factory is rusty, and there is only a small amount of rust, the rust can be removed by copper wire or grinding stone processing. However, if the rust is serious, replace the thimble in time to keep your mold in good working condition.