PU moulding

We have extensive experience with PU moulding and casting various products in polyurethane for industrial and offshore customers. Our most used materials are available in a wide range of hardnesses and with various color additions, providing flexibility in design. These durable materials withstand rough use and can be applied in extreme marine environments where strength and reliability are essential.

PU moulding component from Ovun mounted on marine rope, providing durable protection and support in offshore environments.

PU moulding

PU moulding in polyurethane makes it possible to produce complex products in a wide range of sizes and shapes while maintaining durability, consistency and achieving relatively low production costs. This combination of design freedom and cost-efficiency makes the method well suited for both industrial and offshore applications where reliability is essential.

Advanced multi-component raw materials provide the opportunity to vary the hardness and elasticity of the mixtures from shot to shot. This gives great flexibility in production, and we can quickly adjust to the right mixture based on the desired properties of the final product. Whether the requirement is for highly elastic components or rigid parts with high strength, the process makes it possible to fine-tune performance to meet customer specifications.

The moulds are filled only with the help of gravitational forces, and there is no need to apply pressure during the casting process. This means that we can use simple and affordable forms in production, while still achieving high precision and repeatability. As a result, PU moulding provides both technical advantages and economic benefits, ensuring efficient manufacturing without compromising on quality.

Worker inside factory operating machinery during Ovun PU moulding process, producing durable plastic components.

Materials

PU moulding in polyurethane is characterized by high wear resistance, excellent mechanical properties and good elasticity. We also process material types with high stiffness and strength where elastic properties are not desired, giving us flexibility to tailor products to customer needs.

We work with a wide range of polyurethane compounds. Depending on requirements, we can supply everything from high-performance mixtures for demanding underwater applications, to more affordable mixtures where cost reduction is important without compromising quality.

To ensure that every end product meets strict requirements and specifications, we place strong emphasis on material traceability, quality control and thorough testing throughout the PU moulding process.

PU moulding 1
Offshore worker handling equipment with yellow PU moulding components for durable marine and industrial applications.

Experience

We have a long history of development, innovative thinking and rotational moulding design across various segments. Our plastic products can be combined with steel and aluminium components as well as integrated electronic systems, creating durable and innovative solutions.

PU moulding 1
Offshore equipment with PU moulding components being lowered into rough sea, ensuring durability and performance in marine environments.

Advantages

  • easy to change material hardness and flexibility

    Easy to change material hardness & flexibility

  • PU moulding

    PU moulding

  • relatively low tooling cost

    Relatively low tooling costs

  • complex shapes of varying sizes

    Complex shapes of varying sizes

  • easy to change material hardness and flexibility

    Easy to combine with other materials

  • large variety og colours and finishes

    Design freedom - realise your dream

FAQ

What are advantages of using rotational moulding?

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