Wind Turbine Dedicated Bolt Tensioner 'WTB'
Recommended for areas with narrow bolt pitch! Slim body integrated bolt tensioner.
The "WTB" is a bolt tensioner designed to work efficiently within the limited workspace of a wind turbine. It is an integrated unit with no separate parts. The lower part is tapered in a circular shape, minimizing interference with neighboring components even in wind turbines with narrow bolt pitches. It has been adopted as a designated tool by many companies, including the Spanish company Gamesa, and its quality and track record are well-established. 【Features (partial)】 ■ Safety Plunger Bar - Structural measures are in place to prevent the main body from being ejected in the event of plunger bar breakage. ■ Snap Down Disk - Automatically assists in attaching to nuts, allowing for smooth setup. ■ 360° Swivel Joint - Makes hose connection and handling easy, preventing obstruction even in tight spaces. *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Other Features】 ■ Gear-type Nut Rotation - After applying pressure, the rotation of the nut can be performed with a single ratchet thanks to the gear system at the bottom of the product. ■ Spring Return Mechanism - As soon as the pressure is released, the built-in spring automatically pushes back the plunger and piston. ■ High Durability Seal - The seal, which can withstand up to 1000 uses, allows for self-maintenance and comes with a manual. *For more details, please refer to the PDF document or feel free to contact us.
Price information
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Delivery Time
Model number/Brand name
Wind turbine bolt tensioner WTB series
Applications/Examples of results
【Usage】 ■ Work inside wind turbines ■ Tight spaces between bolts *For more details, please refer to the PDF document or feel free to contact us.
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The Torque System is a "bolting comprehensive manufacturer" primarily engaged in the sale, rental, and service supervision of large bolt tightening tools, including "hydraulic torque wrenches." We also provide maintenance services such as calibration and repair of these tools, as well as on-site processing work that meets the needs of bolt tightening sites, including the removal of broken bolts, pipe beveling, and facing work. In addition to exclusively importing and selling a wide variety of tools from advanced bolting countries around the world, we offer an extensive range of rental tools, with over 2,000 rental machines, making us one of the largest in Japan. Furthermore, we conduct on-site service supervision, safety training, and flange fastening skill training, operating as a "bolting comprehensive manufacturer." We lead the industry in sales revenue, number of units sold, rental units, and number of employees.