Multi-stage bolt tensioner HFMT series

hydraulicfor wind turbine

The HexForse multi-stage bolt tensioners offer versatility and dependability, serving as hydraulic bolt tensioners well-matched for demanding high-load and confined-space applications. Tailored for utilisation on wind turbines, this multi-stage hydraulic bolt tensioner is crafted to endure extended usage while requiring minimal maintenance. Multi-Stage Hydraulic Bolt Tensioner HexForce Multistage Bolt Tensioners are your versatile and dependable partner in high-load, tight-space bolting scenarios. Specifically designed for wind turbine excellence, these hydraulic tensioners deliver long-life performance and minimal maintenance, tackling single bolts or efficiently tightening multiple joints in critical applications like slewing rings, power generation, and structural work. Applications Wind turbine blade bearing bolts: Tightening large-diameter bolts on wind turbine blades requires significant pre-load for optimal performance and safety. Multistage tensioners provide the necessary force in a compact design, ideal for accessing confined spaces within the nacelle. Heavy machinery assembly: In construction equipment, mining vehicles, and other heavy machinery, high-pre-load connections are crucial for structural integrity and component reliability. Multistage tensioners deliver the required force within tight working areas. Pipelines and pressure vessels: Flange connections in high-pressure pipelines and vessels sometimes require pre-load beyond the capacity of single-stage tensioners. Multistage models provide the necessary force without excessive tool size or cumbersome equipment.