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Can You Injection Mold Automotive Parts?

You can injection mold automotive parts to save on costs or if the original part is no longer available in the market. It involves manufacturing replica parts by injecting molten material into a mold to create exact replicas using plastic polymers. It is not a DIY skill that anyone can learn. Mold polymers and equipment are expensive. You likely won’t save money in the long run unless you’re making a business out of it.


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Get the right tools and materials from automotive injection molding suppliers for the best results.

The suppliers will also advise you on the right product. Mold design is the first step in the process. It is followed by clamping. A polymer is injected into the mold under pressure and heated to melt. It is left to cool before ejecting the final product.

The mold design determines the quality of the finished product in terms of durability, shape, and size. A perfect mold withstands pressure during injection and allows heat transfer to control the cooling process. Use the correct polymer. It should have the right color and viscosity to flow easily during molding.

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