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BOLTIGHT
BOLTIGHT HYDRAULICBOLT TENSIONING
Boltight solutions have been at the forefrontof the
hydraulic tensioning businessfor many years. The tools feature
advancedtechnology and are designed for criticalapplications within various
industries.
Boltight
solutions make it possible to tighten and loosen multiple bolts simultaneously
using high-pressure hydraulics.
Bolt tensioners stretch the bolt before the nut is
wound down under zero friction, ensuring extreme accuracy, speed, uniformity
and safety of any bolt tightening situation.
Advantages
- Tension is applied directly to stretch the bolt, meaning
that no friction needs to be overcome
- Applied load is very accurately controlled, as it is
directly proportional to the pressure applied to the hydraulic bolt
tensioner
- Loss of load between applied and retained load after
tensioning is 20% less than frictional loss associated with torqueing
- Accurate residual load outcomes due to calculable load loss
- Tensioning can be repeated
