A5 series of hydraulic Tensioners from Technofast are a lightweight, user friendly range of Tensioners, which is quickly and easily fitted in restricted spaces.
A5 series of hydraulic Tensioners provide accurate and versatile tensioning of bolts and studs whilst being fast, simple and safe to use.
The A5 series of hydraulic Tensioners use pressure hydraulics to tension the bolt to the exact load required. Once the application has been tensioned, the nut is wound down the thread to retain the load. The Tensioners are then depressurised, released and ready to use again.
A5 series of hydraulic Tensioners can be interlinked to provide even amounts of simultaneous tension over multiple studs or bolts as required.
The Tensioners have a slender profile Jac designed for restricted access around the bolt head. A5 series of hydraulic Tensioners is said to be suitable for applications like: Crane Slew Rings,
The slim fit design allows A5 series of hydraulic Tensioners to operate in restricted space, reduce outage time for critical jointing applications, allow optional side gear box for quick installation, to suit application, these can be custom designed.