Rotational Moulding

Choose National Poly Industries for your once off projects or ongoing project rotomoulding work.

Rotomould Design

Design Your Own Product

Do you have poly product that you need made? Consult with us to optimise your design, fabricate moulds and bring it to life.

Find out more
Rotomoulding Process

Rotomoulding Process

Rotational moulding is a process that involves heating a rotating hollow mould allowing plastic resin within to take form.

Find out more
Mould Fabrication

Mould Fabrication

Moulds in rotomoulding are usually made from aluminium or steel that is cast, machined or fabricated—a process known as tooling.

Find out more
Raw Moulding Materials

Raw Moulding Material

Poly moulding material often comes in a raw pellet form that is then grounded into powder before being used in the rotomoulding process.

Find out more
Moulding Methods

Plastic Moulding Methods

Rotomoulding is an highly practical and beneficial plastic moulding method. Every product designer should have it at their disposal.

Find out more