What is Rotational Molding?

Rotational molding is a versatile process which uses low cost tooling and engineered resins to produce functional, seamless, robust, hollow plastic products in low to high volume quantities.

The process’ versatility allows design and production flexibility, allowing you to produce multifaceted shapes with undercuts, ribbing structures, textures, colors, molded-in threaded inserts, colored graphics and polyurethane foam-filled, double wall sections.

The rotational molding process creates light weight parts that have an inherent strength that you will not find in other thermoforming processes. This includes a higher material concentration in corners and a seamless uniform structure.

Advantages of Rotational Molding:

• Low tooling cost and quick lead times
• Parts have good impact strength
• Versatile design features
• Suited to short and long production runs, 50 – 15,000 pieces.
• No seams and stress free corners
• Wall thickness can be changed at any stage of the process
• Metal inserts can be molded into plastic parts with relative ease
• Graphics can be molded into parts
• Various colors available