Injection Molding for Kansas City Manufacturers

Midwest Molding provides straight injection molding, two-shot molding, pre-mold and overmolding, insert and composite molding, reel-to-reel continuous strip molding, and tool build management. The company also supports multi-component assembly and wire harness assembly. Available capabilities can be matched to the part design, materials, inserts, tooling requirements, and production objectives for each program.

Yes. Midwest Molding provides cradle-to-grave project management for prototype and production tool build. Support includes mold flow analysis, ES testing, part re-formulation for cost-saving opportunities, and dedicated project engineering for complex molded components. New tooling is guaranteed for the life of the program.

Two-shot molding produces complex components with multiple materials or colors molded together in a single cycle. This can support multi-material or multi-color designs while consolidating production steps. Midwest Molding supports the process with project and manufacturing engineers who manage the program from tool build through production ramp-up.

Insert molding combines an insert or other material with injected plastic to create a finished component. Overmolding injects plastic over pre-existing parts, substrates, or inserts to create multi-component assemblies. Midwest Molding provides both insert and composite molding and pre-mold and overmolding, with engineering support for tooling, process optimization, and quality control.

Midwest Molding serves automotive, transportation, electronics, consumer goods, and appliance applications. Capabilities also support complex molded components and assemblies, insert-molded and overmolded components, wire harness assemblies, and multi-material parts when the design and production requirements align with the selected molding process.

Yes. Tooling and molding support includes mold flow analysis and part re-formulation for cost-saving opportunities. Multi-component assembly services also include re-design optimization intended to reduce costs while maintaining part functionality and quality. Cost opportunities depend on the part design, tooling approach, materials, assembly requirements, and production program.

Midwest Molding uses quality assurance processes, integrated quality control systems, and dedicated project engineering across its molding capabilities. The company strives for zero defects and 100% on-time delivery, and holds IATF 16949:2016, ISO 14001:2015 and ISO 9001:2015 certifications supporting quality and environmental management for manufacturing operations.

Manufacturers can contact Midwest Molding at 224.208.1110 or submit an inquiry through mwmolding.com. Project discussions can cover the part design, tooling status, material or insert requirements, production goals, assembly needs, and the most suitable molding process. Engineering support can then help evaluate tooling, mold flow, process design, and production requirements.