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.

