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WREN Hydraulics | Bolt Tensioner Booster Arm
  • WREN
    Release Date:2026.01.13
  • WREN
    Source:Hangzhou WREN Hydraulic Equipment Manufacturing Co., Ltd.
  • WREN
    Page views:18

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Bolt Tensioner Booster Arm

Bolt tensioner booster arm is a device used to assist the operation of bolt tensioners, mainly used for pre-tensioning and dismantling large bolts. It reduces the physical strength required by the operator by providing additional mechanical force, reduces labor intensity, and helps the operator to complete the bolt tensioning or dismantling work more easily, especially in high-strength bolts or large-scale equipment is widely used.

 Height Adjustment

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Micro Motor Drive

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Rubber Cushion

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Tensioner hoop, 360° free adjustment

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Booster Arm Folds Freely

6.jpg Control Handle, Roller and Support Arm

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The Bolt Tensioner Booster Arm is an important aid in the industrial sector, which can significantly improve efficiency and safety, especially for the installation and maintenance of high-strength bolts.


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