Welding Rotator PU Rollers Heavy Duty Tank Turning Rolls For
Offshore Wind Tower / Monopile
Brief introduction:
Welding rotators are similar to positioners, in that it's a
mechanical means to rotate cylindrical vessels. They minimise
handling, increase efficiency, and dramatically improve the quality
of workmanship from welders of all skill levels.
Heavy duty loading capacity with steel wheel.
Basement with motorzied trolley for weldments axial transportation.
One power three idler, idler rotator with hydraulic lifting
cylinder.
Withmotorized travel wheels.
Feature of welding turning roll:
- The roller is full steel wheel for heavy duty loading. The wheel is
forged steel processed.
- These welding turning roll have top-class electronic components,
stepless adjustable speed of the driven part in CE marked.
- The HGK series have a strong and durable construction with creates
a very high stability.
- The favourable price performance ratio yields will ensure a quick
payback of your investment.
- Tailor-made welding turning rolls are available according to your
special requirements.
Welding turning roll description:
- One set of welding turning roll consists of 2 parts,say, a
motorized drive (power) unit & an idler supporting unit.
- The power unit is driven by a heavy duty AC motor.
- The motor is designed according to international proven
specifications to ensure constant speed with outer balance load of
15%.
- The inverter comes with a remote control panel (operator pendant)
with interlocking reversing systems operating at temperatures in
excess of 60%.
- Capcity of welding turning roll is various ranging from 2tons to
2500 ton. Bigger capacity are custom built upon request.
Main technical parameters
| Specification | 100T fit up rotator |
| Max. loading capacity (T) | 100 |
| Suitable workpiece dia.(mm) | Φ3000-8000mm |
| Single section width(mm) | ≥3000 |
| Roller material | PU |
| Roller OD(mm) | Φ450 |
| Roller width(mm) | 400 |
| Roller distance adjusting way | Adjusting by hydraulic cylinder |
| Hydraulic pump station motor power (KW) | 2*5.5KW |
| Hydraulic pump station components | BEIJING HUADE |
| Control type | Wireless remote control |
| Travel rail inner span | 4000 |
| Control cabinet | Control cabinet reach IP51 international standard |
| Main electric part | Schneider |
| Bearing | ZWZ |
| Painting | The rust removal grade reaches Sa2.5 grade, the dry film thickness
is not less than 120-150μm, two times zinc-rich primer and one
polyurethane topcoat |
| Specification | 200T |
| Configuration | 1 power 1 idler |
| Max. loading capacity (T) | 200T |
| Power rotator Max. turning capacity | 200T |
| Structure type | Motorized travel |
| Suitable workpiece dia.(mm) | Φ3000-8000 |
| Motor and gear box installation method | The motor and reducer are installed at 90°, and the reducer and
roller are directly connected, which is convenient for maintenance; |
| Speed adjusting way | VFD |
| Inverter | Schneider |
| Roller linear speed(mm/min) | 100-1000( VFD) |
| Turning motor power(kw) | 2*5.5KW |
| Travel motor power | 2*4KW |
| Travel rail inner span | 4000mm |
| Turning motor | NTK |
| Turning gear box | Ronniewell customized |
| Roller material | PU |
| Roller OD(mm) | Φ600 |
| Roller width(mm) | Φ650 |
| Rollers center distance adjusting way | bolt adjustable |
| Control type | wireless remote control |
| Control cabinet | Control cabinet reach IP51 international standard； |
| Main electric part | Schneider |
| Bearing | ZWZ |
| Painting | The rust removal grade reaches Sa2.5 grade, the dry film thickness
is not less than 120-150μm, two times zinc-rich primer and one
polyurethane topcoat |
Application:
- Pipe manufacturing industries
- Wind power fabrication
- Chemical & fuel storage tank fabrication
- Any heavy cylindrical job
Workshop picture:
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:
welding turning roll, pipe welding turning roll, pipe turning
rolls, welding turning rolls, welding roller, welding turning
rolls, pipe turning rolls, tube turning rolls, fit up rotator,
self-aligned welding turning roll, self-aligning welding turning
roll, self adjustable welding turning roll, self aligned roller
stand, wheel frame, roller frame for wind tower welding, automatic
adjustable welding pipe rotator, conventional welding turning roll,
bolt adjustable welding turning roll, sand blasting rotator,
painting rotator, 1+1 hydraulic fit up rotator, two in one fit up
station
