Following the launch of its Aero WT series of bolt tensioning tools for wind power generation in the Spring of this year, Tentec has announced the expansion of this new range.

The expanded range now range now includes Aero Model WTB, a purpose- designed range of hydraulic bolt tensioning tools to suit most wind turbine bolting applications and the Aero Model WTF. All WTB Tensioning tools have the capacity to achieve the specified proof load requirements as detailed in EN ISO 898 -1:1999 and ASTM A490M for grade 10.9 Bolts. The Aero Model WTF has been specifically designed for foundation bolting applications. To complete the range, Tentec offers two self-contained electric driven high pressure pump units that can generate pressures up to 2000 bar. Both pumps can be supplied for use in many countries with varying phase and frequency specifications.