Rotational moulding—often called rotomoulding—is a process where powdered plastic is placed inside a hollow mould, which is then rotated in an oven to distribute and fuse the material evenly. Once cooled, it yields a seamless, hollow part with uniform wall thickness. Notably, rotomoulding is commonly used to produce products like traffic cones, road barriers, planters, playground equipment, and more.
Uniform wall thickness ensures balanced structural integrity.
Seamless, hollow parts enhance durability and reduce potential weak points.
Lower mould cost compared to injection moulding, making it ideal for small or medium batch production.
Flexible design options, including varying sizes, colors, and inclusion of reflective elements or logos.