Tunnel Boring Machines (TBM) are an example of critical application, since the seals must absolutely stop any kind of underground contamination and prevent the damage of the mechanical parts.

CARCO-PRP manufactures large diameter seals for both Hard Rock and Earth Pressure Balance (EPB) machines.

Our engineers suggest the most suitable seal solution and they design the seal housing; CARCOSEAL radial lip seals are the solution to withstand higher pressure levels of challenging tunnelling projects. Along the years we have manufactured seals larger than 8 meter in diameter.

We are at your disposal to recommend the most suitable seal for your application: contact us!

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