Hawiflex concrete spray nozzles for mining and tunnel driving technology

Hawiflex® concrete spray nozzles

Highly durable

For use in mining and tunnel driving technology, we select appropriate application-specific materials to manufacture your individual concrete spray nozzle according to drawing or template for exact spraying.


Hawiflex® benefits:

  • Reduces maintenance costs
  • Resistant against mould oils and atmospheric influences
  • Less abrasion and longer remaining life utility compared to rubber

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