Operation Maintenance Manual
2018-05
PN 9GV73109 - Revision: 02
Safety Spinning Wrench
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Assemblies and Components
SSW-40 Frame
The SSW-40 spinner frames are made of high quality,
heat-treated and tested steel castings to meet the high
demands and satisfy the strong safety requirements.
Bellow Assembly
The bellow assembly, consisting of the bellow and the
clamping valve, generates the contact pressure, which
is necessary to receive the required torque moment.
Therewith, the SSW-40 operates like a clamp.
Lifting Valve and lifting cylinder
A cylinder, controlled by a valve, which lowers or raise the
SSW-40 to the correct position on the pipe. The Valve is
located at the pneumatic manifold under the Bellow.
Fig. 5:
Main assembly - Frame
Fig. 6:
Bellow assembly and Clamping Valve
Fig. 7:
Lifting cylinder and Lifting Valve
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