50 Tons Standard Welding Rotator
WUXI ABK 50-Ton Welding Rotator is a heavy-duty industrial solution for precision rotation in pressure vessel and structural steel fabrication. Featuring dual 7.5kW motors (0.5-5 RPM) and ZG45 alloy rollers (HRC 55-60), it ensures ±0.1mm accuracy with hydraulic anti-creep control (<0.5mm deviation). The Siemens PLC system and NOVO sensors (0.01mm resolution) guarantee reliable performance. CE/ISO certified with 18-month warranty, this robust rotator delivers 40% higher accuracy than conventional models.
Description of Standard Welding Rotator:
Parameter list of conventional HGZ-50 welding rotator
| Model | HGZ-50 | |
| Load capacity(Ton) | 50 | |
| Suitable diameter(mm) | 750-4500 | |
| Wheel Size(mm) | PU | Φ400*120 |
| Steel | Φ390*40 | |
| Rotation Speed(mm/min) | 100-1000 | |
| Speed Control | Electric magnetism of frequency conversion setting | |
| Motor Power(kw) | 4 | |
| Control Voltage | 24VAC | |
| Pendant Cable | 10m/Wireless | |
| Incoming Power | 380V/400V/415V/440V/460V-3P-50Hz/60Hz | |
| Color | RAL 3003 Red 9005 Black (Optional) | |
The WUXI ABK 50-Ton Welding Rotator is engineered for precision automated welding of circular metal containers across critical industries. This industrial-grade rotator excels in oil & gas infrastructure, pressure vessel fabrication, wind tower production, and large-diameter pipe manufacturing applications.
Our welding rotator delivers exceptional performance through its advanced frequency conversion drive system, offering stepless speed regulation from 0.5 to 15 RPM for optimal process control. The robust construction ensures ultra-stable rotation with less than 0.1mm runout, while operating at whisper-quiet levels below 65dB for improved workshop environments.
Key advantages of this heavy-duty positioner include:
✓ Customizable roller configurations for various diameters
✓ CE and ISO 9001 certified quality assurance
✓ Proven global reliability with installations in 20+ countries
✓ Intuitive user interface for seamless operation
The system’s precision engineering makes it particularly valuable for:
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Girth welding of storage tanks in petroleum refineries
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Fabrication of wind turbine components
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Manufacturing of process equipment for chemical plants
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Production of large-diameter transmission pipelines
Parameter list of conventional HGZ series welding rotator
The WUXI ABK 50-Ton Standard Welding Rotator incorporates advanced engineering for precision industrial applications. The system features a heavy-duty box-type steel frame construction that ensures optimal load distribution, combined with a precision linear guide movement system achieving ±0.1mm positioning accuracy. A quick-lock mechanism provides rigid fixation during operation.
Key technical components include:
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High-performance ZG45 cast steel rollers with HRC 55-60 hardness rating
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Dual 7.5kW AC motors with reducer for reliable power transmission
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Frequency converter-controlled speed regulation (0.5-5 RPM range)
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Hydraulic elevation adjustment system (±50mm range)
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German-manufactured NOVO displacement sensors (0.01mm resolution)
The intelligent control system utilizes Siemens/ABB PLC technology with IP65 protection grade, featuring:
✓ ±2% torque synchronization accuracy
✓ Axial movement monitoring interface
✓ Automatic centerline alignment
✓ <0.5mm creep prevention accuracy
Performance advantages include 40% greater positioning accuracy, 35% extended component lifespan, and 50% faster adjustment operations compared to conventional welding rotators. The system’s ±0.05% linearity measurement ensures consistent performance for precision welding applications.
Features of Welding Rotator
- The rollers’ distance automatically adjusts to accommodate different barrel diameters.
Speed is adjustable via a frequency control system, enhancing operational reliability.
3.Easy operation is ensured with a manual control box.
4.Available in multiple configurations, including movable and lifting types.
5.A specially designed roller bed offers enhanced convenience during welding.
6.Rollers can be crafted from a variety of materials, such as black rubber, polyurethane, and steel.
Maintenance of Welding Rotator
1. This welding rotator needs cleaning before putting into use. And to avoid aging, the rubber rollers should stay away from oils and high temperature. If possible, there should be a specific person to operate and maintain this device.
2. Before starting, the speed reducer should be full of 30# engine oil, which is also necessary when the environment temperature is below 0ºC.
3. The oil inside the speed reducer should be completely replaced after the use of first month, and later, the engine oil can be changed every six months.
4. The roller bed can not be used as the welding ground so that bearings can be prevented from damaging.
| · Trusted design | · Reliable Quality |
| · Renowned parts | · Inverter control |
| · Direct drive system | · Motorised travel option |
| · Build to order custom design | · OEM |
Wheel introduction
Polyurethane wheels offer exceptional abrasion resistance, versatile processing, wide applicability, and superior resistance to oil, ozone, aging, radiation, and low temperatures. They also provide strong adhesion, excellent sound transmission, biocompatibility, and blood compatibility.
Motor introduction
Top quality rotator manufacturer
1.With over 20 years of specialized experience in manufacturing self-aligning rotators.
2.Our products feature a bearing capacity that ranges from 5 tons to 400 tons.
3.We provide CE and ISO certifications, ensuring compliance with stringent sub-regulations. Additionally.
4.We offer a one-year warranty and free wearing parts.
5.Our highly skilled technical team is dedicated to supporting you and your large-scale projects, such as wind turbine welding.
Product certification
Step into the future of welding technology with our cutting-edge solutions.
From automated processes to intuitive controls, our products are at the forefront of innovation, providing you with the tools you need to stay ahead in today’s competitive market!
Wuxi ABK Machinery Co.Ltd is a professional manufacturer of welding rotator in China. And our welding rotator mainly includes standard welding rotator, adjustable welding rotator, and special welding rotator. We can also provide our clients around the world with many other products including welding turntable, pile welding machine, wind tower production line, H beam welding line, pipe welding equipment, CNC cutting machine, grinding machine, roll forming machine, plate bending machine, etc. We have obtained ISO and CE certification, and we also offer OEM service.
