Service Overview

Compression Molding Services

Compression molding creates rubber parts by forcing a heated block of rubber into a metal cavity of the part shape.

eMachineShop offers cost-effective rubber compression molding solutions whether you need a hundred pieces or a large production order.

  • 50+ Materials.
  • FREE Shipping in the USA.
  • 100% Quality Guaranteed.
Customers Include:

Advantages

  • Economical for large quantities
  • Metallic inserts can be added
  • Draft not required
  • No ejection marks

Applications

  • O-rings
  • Seals
  • Gaskets
  • Pulleys

What is Rubber Compression Molding?

Rubber compression molding is a process by which a block of rubber is heated and pressed into a metal cavity. As the mold closes, the rubber is compressed and then flows directly into the cavity where it hardens to the desired part shape.

Many rubbers can be compression molded, including NBR nitrile, neoprene, silicone, and santoprene.

Resources

Cost-Savings Guide
Manufacturing Quote
Download FREE CAD
Custom Vehicle Parts