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Insert Molding & Overmolding

Insert Molding & Overmolding in Wallingford, CT

Headquartered in Wallingford, CT and serving medical device makers and OEMs across the US.

Acetal insert molded pins beside a ruler

Insert Molding & Overmolding

Insert molding permits additional components, such as threaded inserts and metal parts, to be processed into injection molded components. This process offers advantages for mechanical engineers and manufacturers. Below are insert molded and overmolded parts processed at J&L Plastic Molding.

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J&L Plastic Molding will help you realize the benefits of Insert Molded and Overmolded parts:

  • Enhanced Strength: Inserting threaded inserts or metal components improves the overall strength and durability of a part. The inserts provide a solid anchor point, resulting in better load-bearing capacity and resistance to deformation or breakage.
  • Cost Savings: Reduce production costs by eliminating the need for secondary assembly operations. The number of parts and assembly steps can be reduced, saving time and labor expenses.
  • Design Flexibility: Molding in inserts allows for greater design freedom. Complex geometries, internal threads, and metal reinforcements are possible. This versatility permits innovative product design and improved component functionality.
  • Reduced Weight: The use of lightweight plastic materials and inserting metal only where necessary, insert molding decreases weight without compromising strength or functionality.

Insert Molded & Overmolded Parts

Black molded plate with round holes

Molded plate1 / 8

Black TPE insert molded part

TPE insert molding2 / 8

Blue polyester elastomer insert molded medical device connectors on tubing

Polyester elastomer insert molding3 / 8

Black glass filled polypropylene part with a brass insert

Glass filled polypropylene4 / 8

Amber Ultem insert molded ring

Ultem insert molding5 / 8

Black insert molded bracket beside a ruler

Insert molded bracket6 / 8

Long ABS overmolded medical device part beside a ruler

ABS overmolding7 / 8

Red Ultem insert molded ring

Ultem ring8 / 8

Request a Quote

Send us your project details and drawings, or call 203-265-6237.