10t-welding-rotator-for-pipeline
This 10-ton self-aligning welding rotator adopts automatic centering design, no need to adjust roller spacing manually. Equipped with PU coated rollers and VFD variable speed system, it runs stably without slipping. Widely used for pipeline, pressure vessel, tank and pipe spool girth welding. Compact structure, easy installation and simple operation, greatly improving welding efficiency and weld quality.
Products parameters
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Rated Capacity |
10000 kg |
Axial Runout |
≤ ±3 mm |
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Workpiece Dia |
Φ320 mm – Φ2800 mm |
Speed Accuracy |
≤ ±3% |
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Min. Workpiece Length |
300 mm |
Max Linear Load |
≤250 kg/cm |
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Roller Diameter |
Φ300mm (Rubber/PU) / Φ290mm (Metal) |
Noise Level |
≤ 75 dB |
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Linear Speed |
6 – 60 m/h (Stepless adjustable) |
Accuracy Grade |
Grade 8 Precision |
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Motor Power |
2×0.55kw – 2×0.75kw (Dual Motor) |
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Drive Mode |
Dual motor + dual worm gearbox synchronous drive |
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Roller Material |
Rubber / PU / Steel-Rubber |
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Control Mode |
Hand pendant / Foot pedal |
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Input Voltage |
AC 380V 50Hz (3-phase) |
Product Advantages
✔ Precision Self-Centering
Automatically adjusts roller arm angle based on workpiece diameter; no manual;adjustment required; centering accuracy ≤±3mm axial runout
✔ VFD Stepless Speed Control
Delta/imported brand VFD, speed range 100-1000mm/min (6-60m/h), high speed accuracy,high starting torque
✔ High Rigidity Frame
Combined box-type base, stress-relieved after welding; all bores machined in one clamping; no deformation over long-term use; excellent rigidity
✔ Multiple Roller Material Options
Rubber/PU/steel-rubber composite/all steel rollers - customized per workpiece | | surface and working conditions; prevents workpiece surface damage
✔Easy Installation – No Foundation Required
Place directly on hardened workshop floor; easy to move; anchor bolts optional
Key Features
| Self-Adjusting Structure
Roller arms automatically adjust to workpiece diameter; minimal center height variation; fits diameter range 320-2800mm
| Four-Wheel Full Gear Mesh Transmission
All four rollers on drive unit are synchronously driven; gear mesh transmission; large load capacity; uniform driving force; eliminates slipping.
| Combined Box-Type Base
Base adopts steel section and plate welded structure; stress-relieved after welding; high rigidity and load capacity; high axis parallelism; minimal axial runout.
| High Precision VFD Speed Control
AC VFD technology; speed range 100-1000mm/min (6-60m/h); speed fluctuation ≤±3%; meets high-standard welding processes.
| High Load Capacity Bearings
High load capacity bearings from well-known domestic brands; lithium grease lubrication; smooth rotation without vibration; long service life.
|Grooved Roller Design
Grooved steel-core rubber-coated design; high friction; long life; low wheel pressure on workpiece; prevents work hardening on surface.
| One Drive + Multiple Idlers Flexible Configuration
For extra-long workpieces: one drive unit with multiple idler units; extends load capacity and support length.
Products Application
Core Applications
- Girth welding of pressure vessels and storage tank shells
- Pipe fitting and welding for oil, gas and long-distance pipelines
- Welding production of boiler barrels and heat exchanger cylinders
- Flange girth welding for pipe spools and pipeline prefabricated parts
- Rotary welding of stainless steel tanks and tower equipment
- Surfacing welding and repair of large shaft and roller workpieces
- Workpiece assembly and welding for heavy steel structure and chemical equipment factories
Products Package&Transport
Packaging Instructions
1.General Rules for Packaging
Compliant with industry standards. Adopt wooden frame reinforcement and independent accessory packaging for moisture, rust and collision resistance with professional quality supervision.
2.Whole machine packaging
Equip with steel skids and wooden frames. Coat metal surfaces with anti-rust grease and protective materials. Protect holes and exposed bolts against damage and rust.
3.Accessory packaging
Precision accessories are individually packaged with shockproof and moisture-proof materials, classified and labeled for complete delivery.
4.package sign
Outer package is marked with product data, manufacturer information and standard warning signs in line with national standards.
Transportation Instructions
1. General Rules of Transport
Applicable to multiple transportation modes. Keep horizontal placement. Avoid inversion, stacking, rain soaking, sun exposure and severe jolting.
2. Loading and unloading requirements
Use certified lifting equipment at designated points. Handle gently without dragging or impact. Operators must be certified.
3.Protection during the journeyUse qualified vehicles. Fasten equipment firmly with buffer pads. Provide full rain protection in bad weather.
4.Storage and transportation contraindications
Forbid stacking pressure and mixed loading with corrosive & sharp goods. Store indoors dry; conduct full protection for outdoor temporary storage.
After Service
After-sales Service
1.Warranty service
The equipment is provided with a standard warranty period. Free maintenance and accessory replacement are available for quality problems excluding man-made damage and operational errors.
2.Technical support
Lifetime online technical consultation is provided, including full-range guidance for equipment installation, commissioning, operation and troubleshooting.
3.Maintenance service
We will respond quickly to customer fault feedback and provide efficient maintenance solutions to restore normal operation of equipment.
4.After-sales training
Customized training on equipment operation and daily maintenance is available to standardize operation and extend equipment service life.
Certification
FAQ
FAQ
01.Is equipment shaking after delivery a fault?
02.How to solve abnormal roller operation noise?
03.Why does electric speed control fail?
04.Can the equipment be stored outdoors for a long time?
05. Will overload use affect equipment warranty?
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