Injection Molding Applications: Where Plastic Manufacturing is Relevant and Why

Injection molding is one of the most widely used plastic manufacturing services around the world. This manufacturing service allows for the production of complex plastic components at a high volume, with built-in quality measures such as tight tolerances throughout complex geometries and multi-shot cavities.

Injection molding applications are seen throughout multiple industries, from automotive and agriculture to consumer products we use on a daily basis, and much more. Metro Plastics highlights key injection molding applications along with manufacturing relevance and specific benefits.

Injection Molding Applications: Where to Expect to See Manufactured Components

Injection molding projects are used in a variety of industries when there’s a need for high-quality, repeatable plastic components made with quick turnaround times and complex geometries. These are just a few examples of the industries and specific components for injection molding applications.

Automotive

Interior dashboard panels
Door handles
Air vents
Bumpers
Light housing
Under the hood enclosures and coverings

Agricultural

Planting and monitoring system housings and covers
Chemical-handling, seed, and fertilizer components
Protective covers for equipment and irrigation systems
Brackets, clips, and guards

Medical

Syringes
IV components
Pill bottles
Handles and equipment components
Housings for imaging equipment

Industrial and Construction

Fastener components
Conduit boxes
Engine coverings in heavy machinery

Why Injection Molding Is Relevant to OEMs

OEMs in the industries listed above deem injection molding relevant to them for the manufacturing of plastic components for a few key reasons. Largely, because of the benefits of products made through injection molding, but there is more to it.

OEMs benefit from injection molding and find it relevant to them because of the cost-effectiveness of manufacturing. High-volume orders reset the price per part consideration and offset initial tooling costs.

While OEMs perform considerable amounts of their own manufacturing, if they are not equipped for injection molding projects, relying on outside vendors for this service saves on overhead and labor costs.

Depending on part or component application, OEMs will find injection molding relevant for their projects due to the potential for material diversity. The process doesn’t change based on material, making it suitable for a diverse material selection.

With how repeatable injection molding is, OEMs can rely on program management services from their injection molder to accurately and efficiently replenish stock on injection molded components as supply and demand shift.

When It Makes Sense for Your Project

Injection molding and its applications can serve numerous purposes for plastic manufacturing, but like with any manufacturing service, there are best-case examples of when it makes the most sense to use it.

If your project requires a high volume of components that will eventually offset tooling costs.
Your project features complex and intricate designs that also require tight tolerances and demand repeatability with high quality.
If your project demands quick cycle times.

Extend Injection Molding Applications and Partner With Metro Plastics for Your Next Project

Metro Plastics serves as one of the industry-leading experts in custom injection molding projects, unlocking new applications of this manufacturing method every day. Our team in our Noblesville, Indiana, facility knows what it takes to create the high-quality components OEMs and other industries need to stay ahead of the curve.

Injection molding applications are truly limitless, and with our expanding technology, capabilities, and experienced team, Metro Plastics is able to push the boundaries of injection molding.