Circumferential Welders0 pages

Product
Information
Circumferential
Welders
Microprocessor Control
Three Models
For all Welding Processes
Large Weight Capacities
Operator Friendly
Various Part Lengths
Typical CWL-96 Circumferential Welding System
Introduction
Jetline offers a unique range of circumferential welding
systems which have been designed for use with any arc
welding process and for a multitude of industrial circumferential welding applications.
All Jetline circumferential systems include a sturdy base
unit, a powered headstock and a tailstock which can be
moved along the bed to accommodate differing part
lengths.
A complete range of accessories and controls manufactured by Jetline Engineering complement the range
of circumferential fixtures to permit them to be made into
a fully integrated welding solution.
The CW5 style is a heavy duty type with a standard weight
carrying capacity of 5,000 lbs (2,250 kg). As an option,
it can be supplied in a super duty version carrying up to
10,000 lbs (4,500 kg). Although the standard range
carries parts up to 240" (6 m) long, there is virtually no limit
to the maximum length to which this fixture can be
manufactured.
Standard Features
All Jetline circumferential welding fixtures include a machined base. This permits the tailstock and the welding
head to be easily relocated for different parts or for
welding at a different position on the same part.
Description
All tailstocks are air-operated to apply a constant clamping pressure to the part throughout the welding cycle.
There are three models of circumferential fixtures available:
The rotation of the headstock on all systems is controlled
by a Jetline 9640 microprocessor controller. This can
provide closed loop control of the welding speed as well
as control of the complete weld sequence.
The CWB style is suitable for light duty work. It features an
integrated welding head support column and is best
suited for applications where the welding is carried out
one weld at a time. This style consists of two models, the
CWB2 has a maximum part load of 400 lbs (180 kg), the
CWB5 has a maximum part load of 1,000 lbs (450 kg).
The maximum part length for both models is 240" (6 m).
The CWL style is suitable for medium duty applications.
The head and tailstock part of the fixture is supplied with
a separate track and carriage system. This makes it
simple to carry multiple welding heads to carry out two
or more welds at the same time. Optional powered
carriages allow motorized linear movement. The circumferential unit has a weight carrying capacity of 2,000 lbs
(900 kg) and can carry parts up to 240" (6 m) long.
15 Goodyear St,
Irvine,
California,
92618
Optional Items
Cradle lifts are available on all models. The cradle lift
assists in loading the part to the centerline of the machine. Cradle lifts are manufactured specifically to suit
the diameter of the part to be welded.
Expanding tooling can be provided to provide support
and gas backing to the weld. This tooling is customized
for the specific part diameter being welded and incorporates copper back up segments.
A slide-away tailstock can be provided to be used in
conjunction with the expanding tooling. It assists in the
loading and unloading of the parts.
U.S.A. • Tel: (949) 951-1515 • Fax: (949) 951-9237