Insert Molding

Highly versatile and efficient, insert molding enables manufacturers the capability to insert metal, plastic or other components directly into a molded part. The final product comes with an “insert” (threaded metal insert or electronic contact) fully encapsulated in the mold before injection, making secondary assembly steps unnecessary.

Continuing to supply some of the highest quality insert molding services using the latest mold and automation technology, Gree-Ge is also proud to continue to offer its time tested media of material selection, design optimization and quality assurance.

How Does It Differ from Overmolding?

The general idea of both approaches is in principle the same, it is about combining several components in a single part, but while overmolding typically refers to the case, where a second layer of material is molded on top of a substrate (usually another plastic). Insert molding is a process where non plastic or discrete plastic components (such as threaded insert, bearing or electronic connector) are not only embedded into the newly formed plastic part but are also done in the molding cycle.

Why Use Insert Molding?

Reduced Assembly

You can get rid of such secondary operations as screwing, riveting or bonding in production by molding plastic around an insert. The production is thereby streamlined and labor costs are reduced.

Improved Product Integrity

During the molding process, the insert gets bonded securely with the final part thus increasing the overall strength, durability and reliability of the final part.

Cost Savings

This simplifies labor costs and turnaround times because fewer assembly steps are required. Also, components are unified into a process which in turn simplifies the supply chain.

Enhanced Design Possibilities

This allows designers to place threaded inserts, bushings and other functional features directly onto part geometry. It enhances the opportunities for more complex, integrated designs.

Increased Consistency

Parts produced with consistent quality and tight tolerances using automated processes that require a single step. It is especially suitable for precision components in the automotive, medical and electronics industries.

Why Choose Gree-Ge for Insert Molding Services?

Engineering Expertise

With plenty of experience designing parts for insert molding that involve selection of proper materials, proper mold design to achieve repeatable output every time.

Advanced Manufacturing Equipment

Gree-Ge sources the most cutting edge injection molding machines and robotic systems. It is great to place an insert and provides repeatable cycle time, essential for mass production.

Custom Tooling and Mold Design

The molds we have designed and built to accommodate your inserts are designed and built by our skilled toolmakers. There are also specialized features like automated insert loading, part ejection sensors, and cooling channels for allowing tolerances.

Versatile Production Capacity

Gree-Ge can adapt for either small runs to prototypes, or high volume production. Their quick turnaround time comes from our flexibility in scheduling and multiple injection molding presses.

Dedicated Project Support

Communication is key. Beginning with the concept of your product right through to the final delivery, you will work closely with our project managers and we will make sure your product requirements are met at every step of the way and that you know what is happening at all times.