Typhoon Tensioners

Boltight loopt al meer dan 10 jaar ruim voorop als het gaat om hydraulische bolt tensioners. Met onze tensioning tools kunnen meerdere bouten tegelijkertijd op een snelle, nauwkeurige en veilige manier worden los- en vastgezet.

Boltight Typhoon tensioners

Boltight's Typhoon range of bolt tensioners offer a high-load, low profile solution for space-restricted applications demanding high and accurate preloads, such as wind turbines.

The tensioners exert a high load with both the multi-stage, ideal for radial obstruction applications and the single stage, for vertical obstruction applications.


  • Standard (M24 to M64 held in stock)
  • Specials are as common as standards
  • Predominantly Wind Turbine application (extensive data base held)
  • Other typical applications:
    • Crane slew rings
    • Tunnel boring machines
    • Gas turbine casings


  • Designed for high loads – up to 95% yield stress for 10.9 bolts
  • Spring loaded gear drive for nut rotation
  • Automatic piston retraction and positive stop facility
  • Single stage design for vertical obstruction applications
  • Multi stage design for radial obstruction applications
  • Suitable for height restricted areas
  • Durable coating on all components
  • Joint misalignment compensation features
  • Internal fail safe mechanism

Testing & Certification

Boltight is LRQA certified for quality and environmental assurance to ISO 9001: 2015. All tools are assembled, filled with oil and pressure tested prior to despatch.

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