Enerpac Tensioners

Designed by a highly experienced group of tensioning professionals who specialize in creating customized solutions for unique applications, the PGT-Series Bolt Tensioners offer high precision with low maintenance. With a broad range of single stage and double deck tensioners, these tools provide high performance in tight spaces associated with the wind industry's power generation applications. The Enerpac PGT-Series Bolt Tensioners are loaded with performance-enhancing features, such as auto-retract pistons, cycle counters and a premium coating to offer users ultimate efficiency, durability and ease of use.

Aztec supplies the FTR-Series Foundation Bolt Tensioners, which are designed specifically for tensioning wind tower foundation bolts. These tensioners provide the speed and precision required by this critical application and eliminate potential thread fit issues throughout the use of existing rebar hex nuts as a reaction point. Aztec also offers the FTR-Series long-stroke models, which provide greater speed and ease of use by enabling applications to be completed in a single pull.

Elliptical tensioners are also designed specifically for foundation fastening applications on wind towers and utilize the existing hex nut as a reaction point to eliminate thread fit misalignment. One difference between the standard FTR-Series Tensioners, FTE-Series Tensioners feature an elliptical geometry, which enables fit in narrow access foundation applications without reducing load capabilities. These elliptical tensioners are ideal for close clearance applications or as a universal tool that will work in nearly any foundation application, whether standard or narrow access.