Find out when compression molding is the right choice, what advantages it offers, and what kinds of parts are the best fit for the process.

When is compression molding a good option for a carbon fiber part?

• Compression molding is a great choice for medium- to high-volume parts that need consistent shape, strength, and appearance.

How does compression molding differ from other methods like hand layup or vacuum infusion?

• It uses matched metal tools and pressure to shape the part, which improves consistency and reduces production time.

What shapes, sizes, or part types work best with compression molding?

• Moderately shaped or flat parts with simple curves tend to work best with compression molding applications.

What kind of surface finish can I expect from compression molding?

• Parts typically come out of the mold with a clean, smooth finish that often doesn’t need additional sanding or coating.

How long does it take to build the tooling needed for compression molding?

• This will vary based on the workload, but tooling is typically completed within 4-6 weeks ARO.

Is compression molding cost-effective for small or medium production runs?

• Compression molding can be affordable for moderate-sized runs, especially if the same tool is used to produce multiple, identical parts.

Does compression molding include inserts or use multiple materials?

• It can!

How consistent are parts made with compression molding?

• Compression molding produces parts with a high level of consistency, especially when the process is tightly controlled.

What tolerances can typically be achieved with this process?

• Typical tolerances for composite parts range from ±0.005" to ±0.020", depending on the part geometry, material, tooling, and manufacturing method.

How does compression molding meet strength and performance needs for demanding applications?

• The compression-molding process uses controlled pressure and precise fiber alignment to create strong, reliable structural parts.