Tension tightening
Tension tightening
A tightening method that pulls and stretches the bolt. It does not apply torsional or bending stress to the bolt, ensuring high precision without damaging the threads.
1～6 item / All 6 items
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Hydraulic Nut "HN"
The hidden ace of tension tightening! Just by connecting the hose, you can achieve simultaneous tightening and loosening of a large amount at once.
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Wind Turbine Dedicated Bolt Tensioner 'WTB'
Recommended for areas with narrow bolt pitch! Slim body integrated bolt tensioner.
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Tension Tightening Tool Hydraulic Pump 'T-PUMPS'
Multiple simultaneous drives essential for precise tension tightening! We will provide suggestions for appropriate selection.
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Standard Bolt Tensioner 'CTST'
Compatible with M20 to M100 in 6 types! It consists only of a plunger, load cell, and bridge.
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Airbag Bolt Tensioner "AB"
Tension tightening that is not affected by twisting or friction! Transmits axial force to the bolt more accurately and reliably.
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Large Bolt Tightening Tool Product Comprehensive Catalog 2026
From sales to rental, calibration and repair! Supporting on-site improvements for large bolt tightening operations.
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