Nacelles

We help you generate savings and implement protection and improvements in your nacelles

PolyTech has extensive experience in identifying and achieving potential savings and improvements in nacelles. In many cases, savings can be made by replacing steel and other conventional materials with alternative materials in a variety of parts and components. This can trigger significant benefits with regard to weight, insulation, damping, installation time and total costs.

Reduce weight, corrosion, vibrations, the risk of lightning strikes and costs in your nacelles
On account of our in-depth expertise in polyurethane, plastic and composite, we at PolyTech make it possible to replace conventional materials such as steel by designing and batch producing customised parts and components for use in nacelles. Always with reduced costs as an attractive side benefit.

The use of polyurethane, plastic and composite opens up a range of attractive properties that have previously been more difficult or more expensive (or both) to obtain. Replacing steel and other conventional materials with polyurethane or material combinations including polyurethane provides access to components with the following properties, for example:

  • Vibration damping
  • Insulating
  • Non-conductive
  • Weight-reducing
  • Electromagnetically shielding (EMC)



Polyurethane is distinguished by combining extraordinary strength with peerless flexibility in both surface properties and design. At the same time, other injection-moulded products will often produce significant savings in relation to machined products. You can have a wide variety of customised parts manufactured for your nacelles, including:

  • Cable trays
  • Cable collars
  • Hatches



PolyTech also supplies complete Lightning Protection Systems to protect the entire nacelle.

Why choose customised parts made of polyurethane, plastic or composite for your nacelle?

  • Same high strength as steel
  • Reduced weight
  • Increased insulation
  • No corrosion
  • Reduced material costs
  • Reduced production costs
  • Faster assembly



Find out more about our solutions for sealing nacelles for transport and storage.

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