Engineered Components & Packaging, LLC

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RIM Manufacturing
Advantages, Links to additional information, CAD formats and related information, Encapsulation Information


                     WHY: RIM MANUFACTURING

  • Cosmetic Class A Parts


  • Features including backside features of Injection Molding.


  • Encapsulation of Sheet Metal, Wood, or Electronic Circuitry.


  • Varied Wall Thickness without Sink Marks.


  • Tight Tolerances similar to Injection Molding.


  • Part Durability with Polyurethane Materials


  • Low Cost Tooling





      Medical Components      Electronic Encapsulation  Sheet Metal Encapsulation     Class A Cosmetic Panels
Contact Information

Since 1979, RIM Manufacturing, LLC has specialized in Custom Reaction Injection Molding (RIM Molding) and is one of the largest independently owned plants in the country. Located near Dallas/Ft. Worth, our current facility resides on over three acres with more than 35,000 square feet of operating plant floor space. Over the years, RIM Manufacturing has grown significantly in size and capability and is also ISO 9001:2008 QMS Certified for RIM Molding and Electro-Mechanical Assembly.  Contact Information follows.


Contact Information
Contact Engineered Components & Packaging to learn more about RIM Manufacturing, including technical information, design support, quotes, a sample request, or to schedule a meeting at your site.


Engineered Components & Packaging, LLC
Sales/Customer Service
(585) 750-5187
e-mail: cspiegel@ecpquality.com
Rochester, NY 14450



Serving North America with onsite support in NY, MA, CT, PA, OH, MI, & Ontario Canada
Detailed Product Information

  • Process Temperature 90-105 degrees Fahrenheit with low pressures.  These low temperatures and pressure allow for encapsulating of materials such as wood, metal and electronic circuitry. 



  • Allows for Large, Lightweight Parts; much lighter then injection molding.


  • Varied wall thickness ranges from .25" thickness to 1.125" thickness.  


  • In-Mold Painting is possible with the Reaction Injection Mold process.  Gel-Coats and two part polyethylene are common for this process, allowing for significantly reduced secondary finishing costs.