Rotational Molding


RMB has been rotationally molding complex, technically demanding parts for over thirty years.  We have refined our processes to manufacture to your exact specifications, focused on dimensional and technical repeatability.


The Process

Rotational molding applies a thin layer of thermoplastic material onto the interior surface of a mold.  This process creates hollow, one-piece free-standing thermoplastic product, and is ideal for manufacturing seamless components with complex geometries.


Advantages

  • Extremely high quality and consistent products using RMB’s accumulated rotational molding expertise
  • Significantly lower cost tools than blow and injection molded tools, meaning affordable short and medium product runs
  • Ability to create complex geometries in a single, seamless part
  • Short lead times from product conception through manufacture


Case Studies

RMB has used rotational molding in novel, unique ways to solve problems for its customers.  To see an example of RMB’s innovation, click here.


Resins

RMB can rotationally mold products using a wide variety of technical resins.   Whether you need durability, chemical resistance, purity or all three, please review our resin capabilities.