Injection Molding for Indiana OEMs

Midwest Molding provides straight injection molding, insert and composite molding, two-shot molding, pre-mold and overmolding, reel-to-reel continuous strip molding, and prototype and production tool build management. The company also supports multi-component assembly and wire harness assembly. Service selection depends on the component design, materials, inserts, assembly requirements, and production objectives.

Yes. Midwest Molding provides cradle-to-grave project management for prototype and production tool build. Support includes mold flow analysis, ES testing, part reformulation for cost-saving opportunities, and dedicated project engineering for complex molded components. The team can support tooling requirements through production ramp-up and ongoing program needs.

Midwest Molding serves automotive, transportation, electronics, consumer goods, and appliance applications. It produces complex molded components and assemblies, including insert-molded and overmolded components and wire harness assemblies, for OEMs and suppliers in these markets.

Two-shot molding produces complex components with multiple materials or colors molded together in a single cycle. Midwest Molding supports this capability with manufacturing and project engineers who manage the program from tool build through production ramp-up. The approach can help consolidate component features or create multi-material parts within one molded component.

Insert and composite molding combines materials through injection molding to create complex components. Midwest Molding supports these programs with project engineering, tooling assistance, process optimization, dedicated equipment, and quality-focused production systems. The service is identified for automotive, electronics, and consumer goods applications.

Yes. Pre-mold and overmolding injects plastic material over pre-existing parts, substrates, or inserts to create multi-component assemblies. Midwest Molding lists this among its injection molding capabilities and supports the process with dedicated equipment, quality control systems, engineering assistance, and broader project management.

Midwest Molding’s tooling and molding services include part reformulation for cost-saving opportunities, redesign optimization, and mold flow analysis. These engineering activities can help identify design or process improvements while considering part functionality, manufacturability, quality, and production requirements. Specific savings depend on the program and design evaluation.

An OEM can begin by sharing its component design, tooling requirements, application, material considerations, expected production needs, and assembly objectives with Midwest Molding. The team can then evaluate the appropriate molding or assembly capability, engineering support, tooling approach, and quality requirements. Contact the company by phone or through its website to discuss a program.