Welcome to Ransom & Randolph

R&RAt Ransom & Randolph (R&R), Investing with Innovation™ is more than just a slogan, it’s a way of life.

Dedicated to advancing the investment casting industry, we have provided foundries with innovative product technology, process knowledge and technical expertise since the 1800s.

By coupling our revolutionary product developments with our experienced staff, manufacturing and warehousing facilities, we successfully help our customers become casting industry leaders.


Introducing CTM Injection Machines

ctm_logoR&R is pleased to announce our exclusive representation of Cleveland Tool and Machine (CTM) wax injection and ceramic injection machines in North America and Europe.


Based in Brook Park, Ohio, CTM has been providing wax injection and ceramic injection machinery to the investment casting industry since 2002. Focused on producing the highest quality machinery at competitive prices, CTM’s business can be summed up in three words: quality, productivity & reliability.

4 Post Wax Injection Machine
CTM produces four post and C-Frame machines in a variety of sizes. CTM equipment can be customized to meet your facility’s requirements. In addition to manufacturing new equipment, CTM refurbishes existing machines, potentially providing you with a reduced cost alternative.

We are pleased to collaborate with CTM and are confident that this agreement will allow us to continue our already strong tradition of providing you with innovative, high quality products with exceptional technical service and customer support.

Please contact your R&R Regional Manager to discuss your equipment requirements or secure a quote for your needs.

Learn More 

R&R Product Spotlight

BANDUST™ Technology Jewelry Investments

Up to 99% reduction in respirable dust exposure during investing.

R&R's flagship jewelry investments are available with our groundbreaking BANDUST technology that reduces respirable dust during investing – up to 99% versus standard materials.

For a sample of material, contact R&R at 800.253.4502.

Make the switch and enjoy the benefits of BANDUST today!

  • Reduce Total Respirable Dust
  • Lessen Overall Dust & Improve Housekeeping
  • Maintain Casting Quality
  • No Process Changes

Named a 2013 MJSA Thinking Ahead Honoree

Learn More