PSS. Plastic Storage Systems
Rotational Moulded Containers from PSS: Plastic Storage Systems
The Rotational Moulding process converts raw material, normally a grade of Polyethylene, into a hollows or encapsulated shape by slowly tumbling a mild steel mould, in two axes simultaneously within a hot air oven.

By convection and conduction, the polyethylene melts, forms into the mould shape and is then cooled. Since the process does not use pressure, little if any stress is moulded into the product making rotationally moulded products extremely tough and robust.

Rotational moulding is a relatively slow batch production process ideal for smaller quantities, complex shapes or large mouldings, also better access to colour coded, small runs. Tooling can be produced quickly, generally within 6 – 8 weeks and at low cost, making the process ideal for special purpose products, designed to precise customer requirements
For more information, ordering details and product enquiries, please contact PSS (Plastic Storage Systems) through the Enquiries Page, or email us directly at sales@plasticstoragesystems.co.uk >
PSS. Plastic Storage Systems
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