Most big water storage tanks like the famous Gee Pee tanks in Nigeria are manufacturing with Roto Moulding.


What is roto moulding?

Rotational molding involves a heated hollow mold which is filled with a charge or shot weight of material. It is then slowly rotated (usually around two perpendicular axes), causing the softened material to disperse and stick to the walls of the mold. In order to maintain even thickness throughout the part, the mold continues to rotate at all times during the heating phase and to avoid sagging or deformation also during the cooling phase. Read more https://en.wikipedia.org/wiki/Rotational_molding

This Technology is widely used in Nigeria.

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Nigeria can manufacture.


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Wow... Good to know... Thank you Mr Op.

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Wow... Good to know... Thank you Mr Op.

U too much.