From concept to fulfillment, Roto-Lite provides full product design assistance to all of our client base. Our team of engineers use the most current version of Solid Works 3D modeling software to conceptualize and prototype into a full production run to bring your idea to market as quickly as possible.

The rotational molding process starts with a good quality mold that is placed on a molding machine that has a loading, heating, and cooling area.

To rotationally mold parts, more than one mold may be placed on the machine at a time. Pre-measured plastic resin is loaded into each mold, the molds are closed then moved into the oven where they are slowly rotated on both the vertical and horizontal axis. The resin melts within the mold as it rotates. The melting resin sticks to the hot mold and coats every surface evenly. The mold continues to rotate during the cooling cycle so the parts retain and even wall thickness.

Once the parts are cooled, they are removed from the mold. The rotational speed, heating and cooling times are controlled throughout the rotational molding process.

Our onsite tooling and tooling maintenance shop gives us the advantage over the competition by ensuring that all molds are of the highest quality and yield the best products run after run.