Mold accessories are essential components that ensure the smooth operation, precision, and durability of molds in injection molding, die casting, and stamping applications. They can be classified into the following main categories:

1. Ejector System Components

• Ejector Pins: Used to push the molded parts out of the cavity, available in straight, stepped, and sleeve types.

• Return Pins & Stop Pins: Ensure smooth ejection and reset of the system.

• Ejector Sleeves: Suitable for parts with complex shapes or hollow cores.

2. Guiding and Positioning Components

• Guide Pins and Guide Bushes: Maintain precise alignment between the core and cavity.

• Locating Rings: Accurately position the mold on the injection molding machine.

3. Slide and Lifter Components

• Slide Cores (Lifters): Help release undercut structures in molded parts.

• Wear Plates & Gibs: Reduce friction and extend the service life of sliding mechanisms.

4. Cooling and Heating Components

• Sprue Bushes & Cooling Components: Provide stable plastic flow and effective mold temperature control.

• Cooling Baffles & Connectors: Improve cooling efficiency, shorten cycle time, and enhance product quality.

5. Special and Customized Components

• Non-Standard Accessories: Customized according to specific mold design requirements.

• High-Performance Inserts: For molds requiring higher wear resistance or special functions.

Why is choosing the right mold accessory important?

Different mold accessories serve different functions in ensuring mold precision, durability, and efficiency. Selecting the right components not only improves mold life but also ensures stable production and reduces maintenance costs.

If you are unsure which mold accessories are most suitable for your application, our technical team is ready to provide consultation and customized solutions.