Variable Thread Protrusion
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Versatile.
The amount of thread protruding from a
foundation bolt nut can vary significantly
from turbine to turbine. To overcome this
variation the Aero WTF Bolt tensioning tool
can be configured to work in two different
ways. |
Long Stud Protrusion
it is often the case that the foundation bar
protrudes a long way from the foundation
hexagon nut. In this instance a spare
foundation hexagon nut can be used on
top of the Aero WTF tensioner |
Short Stud Protrusion
When the stud protrusion is short an extended
length puller can be used which reaches down
inside the tensioner to grip onto the short stud
protrusion. |
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Automatic Tensioner Reset
Again to increase speed all WTF tensioners
are fitted with a spring mechanism that
automatically resets the tensioner once
the pressure has been released to zero.
The tensioner is then automatically ready
to tension the next bolt, no operator intervention
is required. |
‘Best Fit’
All Aero WTF tensioners have been designed
for use with Structural Hexagon
Nuts to DIN 6915 & more conventional
nuts to DIN 934. WTF is also designed for
nuts that use washers to DIN 6916 & DIN
125. |
Simultaneous Bolt Tension
Multiple Aero WTF tensioners can be
linked together with high pressure flexible
link hoses to give simultaneous bolt
loading. All suitable hoses and connections
are available from Tentec. |
| Contact Tentec for detailed information on the WTF Range of Bolt Tensioning Tools. |
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