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Bolt Tensioning Cylinder Type Large Scale

The ITH Bolt Tensioning Cylinder is the professional solution for frictionless and torsionless pre-tensioning of large bolts (M150 to M800) in industry and plant construction

Powerful

High preloads

Precise

Axial pre-tensioning

Strong and resistant

for industrial continuous load

ITH Smart Tools

With ITH Smart Tools, you can make a wide variety of bolting tools simple and smart – regardless of the device type. Thanks to the cloud connection, you can detect, monitor and document assembly processes centrally, across locations and in real time. Benefit from maximum transparency, efficiency and traceability in your production.

Information

Bolt Tensioning Cylinder Type Large Scale Specifications

For the highest demands when pre-tensioning large bolted joints: ITH Bolt Tensioning Cylinders Large Scale offer patented safety, reliable process reliability and are specially developed for use with special hydraulic power packs. Benefit from our many years of experience and individual technical advice – objective, competent and application-oriented.

Precise pre-tensioning of large bolts
The ITH Bolt Tensioning Cylinders are specially designed for the safe and precise pre-tensioning of bolted joints in the M150 to M800 range. Thanks to the ITH Stretch Method, tightening occurs hydraulically, without friction or torsion – for maximum process reliability and even force distribution in the joint.

Patented safety features
For maximum work safety, the large cylinders have patented safety features, such as break load protection and ergonomic carrying handles | carrying belts. This minimizes risks during assembling and ensures convenient, easy-to-use and safe operation – even with high pre-load forces / preload.

Efficient operation with special hydraulic power units
Operation occurs via specially designed high-pressure hydraulic power units, which are designed for the high requirements and large dimensions. This enables several bolts to be pre-loaded, pre-tensioned quickly and in parallel, which reduces downtimes and increases assembly efficiency.

Individual designing and advice
As a system supplier, ITH offers customized solutions that are precisely tailored to your bolting applications. Our experts will advise you objectively and competently – regardless of the fastening system used

  • Operation with special hydraulic units
  • Parallel pre-tensioning (multi-tensioning) possible
  • Compatible with digital documentation systems
  • Individual adaptation to customer requirements
  • Optional: NIOX surface coating for corrosion protection
  • For bolt sizes from M150 to M800
  • Patented breaking load safety device
  • Ergonomic carrying belt
  • Automatic piston return
  • Interchangeable change bushing

We would be happy to advise you on the large Bolt Tensioning Cylinder and work with you to find the right solution for your application.

Insert picture of technical dimensions!

  • Bolt Tensioning Cylinder Type Large Scale
  • Operating instructions
  • Optional accessories upon request

Seals and certificates

Excellent quality

Seals and certificates

Excellent quality

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