Pentas perfects rotational moulding

We manufacture custom plastic products, exactly the way you envision it. And more lightweight, stronger and more sustainable if possible. Because we perfect the technique of mould construction and rotational moulding every day.

About Pentas
Pentas worked inspecting their moulding work

Future-proof rotational moulding

The possibilities of plastic rotational moulding are endless. From fuel tanks for agricultural machines and slosh dampers for windmills to toilet cabins… The more challenging the better. It takes a lot of technical knowledge and boldness to realise the right future-proof solutions. And we have everything it takes to do just that.

  • 150 professionals with a passion for technology

  • In-house design, mould construction and post-processing

  • Focus on durability, quality and efficiency

  • ISO 9001 and TÜV certified

Pentas Cases

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Lighter tank saves fuel


Lighter tank saves fuel

Thanks to our sophisticated wall thickness design, the new fuel tanks are 25% lighter with identical stability. This allows CLAAS to improve their fuel efficiency without compromising on safety.

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More highlights
The rotational moulding process

Rotational moulding

The rotational moulding process

Rotational moulding is a unique production method used to create hollow plastic products. This technique is particularly suitable due to its ability to produce large, durable objects with uniform wall thickness and complex shapes. In this article, we would like to tell you more about the steps involved in the rotational moulding process.

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The future of rotational moulding

Rotational Moulding

The future of rotational moulding

The future of rotational moulding will be driven by technological advancements and the growing demand for sustainable production methods. In this blog, we look at the developments, recent trends, and innovations within the industry.

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Comprehensive quality management and traceability at Pentas


Comprehensive quality management and traceability at Pentas

The importance of transparent and accurate information about every phase of our production process is increasingly significant due to recycling opportunities and quality control. From raw materials and assembly to final product properties and transport, every detail is meticulously recorded and traceable through our advanced Critical to Quality (CTQ) system.

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Our method in 7 steps

1. Definition of the Programme of Requirements

2: Conceptualisation

3. Analysis

4. Engineering (Detailing of the design)

5. Mould and automation

6. Production

7. Finishing and assembly

More about Rotomoulding