The Pedestal Boring
Bar is designed for on-site line boring and remachining of seats
and sealing areas of control valves. By mounting on the top
of a valve, the machine achieves a total stroke of 23"
and is suitable for cutting diameters up to 15".
The machine consists of a geared head variable speed drive,
with a mounting plate, to accommodate either pneumatic or hydraulic
drive motors. The powerful motor provides plenty of torque through
a set of bevel gears that interconnect to the spindle. Automatic
spindle feed is supplied by a reversible and variable rate servo
feed gearbox. The spindle is made from a precision ground and
polished chromed 4140 bar, assuring maximum strength. Precision
ball bearings are used to insure smooth operation and precision
cutting. In addition to the ball bearings, Bronze dampener bearings
give added stability to the design.
A fixture assembly can be provided to mount the machine on many
different styles of valves. The valve mounting fixtures generally
mount to the flange of a valve using the existing stud locations.
In most cases, customers save time and money when welded-in
valves can remain in place and the repair can be completed without
costly disassembly. Our portable boring bar is just the tool
to repair them in-place.
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* DIMENSION
SUBJECT TO CHANGE WITH DIFFERENT TOOLING CONTACT YOUR
SALES CONSULTANT FOR SPECIFICS.
You
may also need these accessories: Tool
Bits Facing
Attachments In-Line
Couplers Bore
Welder Adapter Plates Drive
Motors Spider
Supports Mounting
Adapters
