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ILLION – ROTO PRODUCTION HOUSE

MISUNDERSTOOD ROTOMOULDING: WHAT THE PROCESS IS GOOD AT

Open rotomoulding mould showing internal geometry and tooling details in a production hall

Rotomoulding is often misunderstood because it is compared with the wrong processes. This article explains what rotomoulding is really good at, where it differs from injection moulding, blow moulding and thermoforming, and why the best manufacturing decision starts with the product’s job, not the process name.

Why HDPE Became Our Preferred Material

HDPE granules used in rotational moulding production.

Why do we keep coming back to HDPE? At ILLION, we increasingly appreciate materials that support products designed to remain useful long after warranties expire.

Designing for rotomoulding starts before CAD

Large HDPE rotomoulded tanks

Early design decisions often determine product cost, durability and manufacturing efficiency. Discover what should be discussed before CAD when designing for rotational moulding.