How to effectively prevent rust on mold components

Methods for effectively preventing rust on mold components:

  1. During mold production, improper operation such as water injection can easily lead to rust on mold components. It is important to shut down the machine and water completely to effectively prevent rust on components.
  2. Proper use and maintenance of mold components is crucial for preventing rust. When the mold stops working, protective measures should be taken to maintain and use rust-proof oil for rust prevention on the components.
  3. If there is only a small amount of rust on the mold components, rust removal can be done using abrasive stones. If the rust is severe, replacement of the components may be necessary to keep the mold in good working condition.
  4. Long-term storage of mold components in a damp environment, regardless of the quality of rust-proof agents used, can still lead to rust. Therefore, after removing the mold components from the injection molding machine, attention should be paid to storing them in a dry and ventilated environment, such as on a dry and ventilated mold rack.
  5. Spraying rust-proof agents on mold components before they cool down can lead to rusting shortly afterward. This is because the components absorb moisture from the rust-proof agent before cooling down, leading to rust. Therefore, it is advisable to wait until the components cool down naturally before applying rust-proof agents.

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