Self Alignment Seam Welding Turning Rolls For Tower Tank Pipe
Self aligned seam welding rotator is mainly used for circular
weldment seam welding, such as wind tower, bridge pile, oil tank,
vessel and so on.
Self aligned seam welding rotator feature:
- Self aligned seam welding rotators can roll different sizes of
weldments without changing the wheel center.
- Rotator units for constant rotating and positioning of weldments,
specially for circular job welding applications.
- Constant rotating and welding speed provides perfect welding
- Motorized trolley provides the rotator ability to travel on the
rail, so as to fit for various length weldments requirement.
- Robust fabricated all steel frames with 4 wheels for each section
(steel-corewith polyurethane tyres);
- Drive with AC-motor;
- Variable rotation speed;
- High and constant torque;
- Main cable with plug;
- Wireless remote control;
- Power unit with motorzied trolly
- Rotation speed;
- Power unit travel on the rail;
Main Technical Parameters
dia. And width
Variable frequency drive speed control
Detail description of self aligned seam welding rotator:
- The self-aligned seam welding rotators can rotate work pieces with
diameters as small as 850mm and as large as 5000mm without
adjustment or change of drive shafts.
- Self aligned seam welding rotators adjust the wheel centerline
setting automatically when the vessel is lowered into place. There
are no couplings to change and no pins to remove or replace.
- Self aligned seam welding rotator provides constant centerline
capabilities which make set-up and alignment quick and easy.
- Rolls are powered with AC variable frequency drives and the motors
provide motors providing a large range of rotation speeds.
- Hand-held operator pendants are standard, and optional foot switch
controls are available.
- The automatically infinitely adjustable centerline settings provide
easy alignment for tapered vessels, while the added surface area of
4 wheels per unit provides additional support for thin walled
- Robust design with durable rollers.
- Oversized bearings.
- Specially formulated high-load polyurethane tire design for high
- Cast steel gearbox with double worm gear arrangement for smooth
operation and minimum backlash.
- Solid state inverter for precise speed control.
- Motorized and idler rail bogie versions available.
Points you may concern:
Customization - Can your machine or other products be customized?
Ronniewell: Sure. As a professional manufacturer, we have our own
engineer team, who is good at design, develop & build special
solution catering for your individual requirement.
Transportation-What about the transportation?
Ronniewell: Seaway is the most common transportation way for
oversea trading. Depends on your location, combined transport by
rail and sea is also an option. Certainly railway transportation is
also acceptable if it is the most suitable approach.
After sale service - What about the after-sale service?
Ronniewell: We provide 12month guaranty period for the whole
machine quality. During this time, any issue proved because of the
machine flaw itself,we would take the whole responsibility of it.
Except of the guaranty period,technical advisory support is
available freely covering the whole using life of the machine.
Engineer service on user premises is also available for necessary.
Name of the machine:
seam welding rotators, welding roller, tank turning rolls, pipe
turning rolls, tube turning rolls,
fit up rotator, self-aligned seam welding rotator, self-aligning
seam welding rotator, self
adjustable seam welding rotator, self aligned roller stand, wheel
frame, roller frame for
wind tower welding, automatic adjustable welding pipe rotator,
turning roll, bolt adjustable seam welding rotator, sand blasting
rotator, painting rotator,
seam welding rotator, pipe seam welding rotator, pipe turning
rolls, 1+1 hydraulic fit up
rotator, two in one fit up station