The long stroke Hytension spring return range of 1500 bar (21,750 psi) bolt tensioning tools have been developed to improve productivity and operator safety. The spring return mechanism provides automatic piston retraction after depressurising the system at the end of the tensioning sequence. This ensures the tools are ready for the next operational sequence of tensioning, commencing from zero stroke.
The design of the tools is ideally suited for use on common flange sizes. The geometry of the tool and the high load tool capacity ensures that the location is assured and loading of the bolting application is easily achieved.
Data Sheet DS 45
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