Processes

Blow Molding Process

A bird's eye view of men working on various blow molding cells.

Gemini Group specializes in manufacturing engineered blow molded products for a variety of industries including OEM, Tier-1 Automotive, Lawn and Garden, Industrial, and Medical. Leveraging our knowledge of material and process selection allows us tooptimize part design, drive cost out of products, and reduce lead-times.

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Extrusion Blow Molding

Gemini Group can accommodate machine sizes from ½ lb to 35 lbs and we will ready and able to assist you on material, process, pricing, logistics, quality, and DFM/DFA issues

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Design & Engineering Services

We optimize part design for the blow molding process: design for manufacturability, design for assembly, design for lowest cost. We are capable of being 100% design responsible or coming along side as a design partner

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Blow Molding Simulation Software

Gemini Group utilizes cutting edge software to optimize part weight and tailor wall thickness of our customers’ parts

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In-house Tooling Design & Build

Gemini Group has the engineering expertise to help your company develop or refine your blow molded fluid reservoir design in order to optimize part performance while driving cost out of your product

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Welding & Assembly

Whether your blow molded part is large or small, simple or complex, Gemini Group specializes in a variety of techniques used for welding plastic: Infrared Welding, Hot Plate Welding, and Ultrasonic Welding

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In-Process Testing

Gemini Group conducts blow molding testing before (PPAP – pre production approval process) and during the blow molding process based on your part’s design and requirements