Self Aligning Rotator Design Features:
The Self Aligning Welding Rotator is meticulously engineered to autonomously adjust the workpiece's position, guaranteeing seamless alignment for impeccable welding, all without the need for manual adjustments. This innovative engineering marvel ensures precision and efficiency in every weld, making it an indispensable asset in modern industrial applications.
Boasting a robust and stable foundation coupled with an innovative roller grip design, this rotator drastically reduces movement and vibration, thereby ensuring unwavering consistency during the welding process. Its cutting-edge structural integrity ensures that every project is handled with the utmost stability and precision.
Effortlessly integrates with an array of welding equipment including welding machines and positioners, optimizing and streamlining the entirety of the welding workflow for maximum efficiency. The seamless compatibility and integration capabilities redefine operational productivity, making it a pivotal component in any advanced welding setup.
Equipped with advanced safety features like overload protection and emergency stop functions, along with a steady base, this rotator prioritizes operator safety at every stage of use. Its commitment to safety reassures operators, allowing them to work with confidence and security.
It's perfectly suited for a diverse range of applications, including Pressure Vessels, Heat Exchangers, Tanks, Pipes, Monopiles, and Other Cylindrical Vessels. Its versatile application spectrum makes it an ideal choice for industries demanding high-quality welding solutions.

Product Parameters
Model |
SAR-5 |
SAR-10 |
SAR-20 |
SAR-30 |
SAR-40 |
SAR-50 |
SAR-60 |
SAR-80 |
Turning Capacity |
5 tons |
10 tons |
20 tons |
30 tons |
40 tons |
50 tons |
60 tons |
80 tons |
Loading Capacity-Drive |
2.5 tons |
5 tons |
10 tons |
15 tons |
20 tons |
25 tons |
30 tons |
40 tons |
Loading Capacity-Idler |
2.5 tons |
5 tons |
10 tons |
15 tons |
20 tons |
25 tons |
30 tons |
40 tons |
Vessel size |
250-2300mm |
320-2800mm |
500-3500mm |
900-4200mm |
600-4200mm |
800-4200mm |
750-4800mm |
850-5000mm |
Adjust Way |
Self Aligning Rollers |
Motor Power |
0.75 KW |
1.1 KW |
1.5 KW |
1.5 KW |
2*1.5 KW |
2*2.2 KW |
2*2.2 KW |
2*3 KW |
Rotation Speed |
100-1000mm/min Variable Frequency Driver |
Roller wheels |
Rubber / PU / Steel Wheels |
Roller size |
Φ250*140mm |
Φ300*10mm |
Φ350*180mm |
Φ350*200mm |
Φ400*200mm |
Φ400*200mm |
Φ450*200mm |
Φ500*220mm |
Voltage |
220V / 380V / 415V / 440V / 480V / 575V ~ 50/60Hz 3Phase |
Control system |
Remote hand box 8m cable (Rotation Forward / Stop / Rotation Reverse / Emergency Stop / Rotation speed display) |
Color |
RAL 3003 RED+9005 Black |
Model |
SAR-100 |
SAR-120 |
SAR-150 |
SAR-200 |
SAR-300 |
SAR-400 |
SAR-500 |
Turning Capacity |
100 tons |
120 tons |
150 tons |
200 tons |
300 tons |
400 tons |
500 tons |
Loading Capacity-Drive |
50 tons |
60 tons |
75 tons |
100 tons |
150 tons |
200 tons |
250 tons |
Loading Capacity-Idler |
50 tons |
60 tons |
75 tons |
100 tons |
150 tons |
200 tons |
250 tons |
Vessel size |
1000-5500mm |
1000-5500mm |
1000-5500mm |
2000-6000mm |
2000-6000mm |
2500-7000mm |
2500-7000mm |
Adjust Way |
Self Aligning Rollers |
Motor Power |
2*3 KW |
2*3 KW |
2*4 KW |
2*4 KW |
2*5.5 KW |
2*5.5 KW |
2*7.5 KW |
Rotation Speed |
100-1000mm/min Variable Frequency Driver |
Roller wheels |
Rubber / PU / Steel Wheels |
Steel Wheels |
Roller size |
Φ500*280mm |
Φ500*280mm |
Φ500*300mm |
Φ600*400mm |
Φ700*250mm |
Φ700*300mm |
Φ800*300mm |
Voltage |
220V / 380V / 415V / 440V / 480V / 575V ~ 50/60Hz 3Phase |
Control system |
Remote hand box 8m cable (Rotation Forward & Reverse / Stop / Emergency Stop / Rotation speed display) |
Color |
RAL 3003 RED+9005 Black |
Our SAR series signifies a breakthrough in engineering, elevating self-aligning rotators and turning rolls to new heights with their ability to automatically adapt to workpieces of varied weights and diameters, surpassing traditional models. This revolutionary series enhances operational flexibility and efficiency, setting new benchmarks in the welding industry.
Your Go-To Professional Welding Rotators Manufacturer with Unmatched Global Expertise
We have cultivated over 20 years of unmatched expertise in crafting superior welding rotators, welding positioners, and welding manipulators. Our decades of experience culminate in products that are not only technically superior but also tailored to meet the unique demands of our global clientele.
We operate 6 state-of-the-art production lines and proudly serve an expansive clientele across Europe, the U.S., the Middle East, and beyond. Our global reach and innovative manufacturing capabilities ensure that we meet the highest standards of quality and customer satisfaction worldwide.
Our exceptional products proudly bear CE Marking and ISO9001 Quality Management System certifications,ensuring adherence to international standards and delivering unparalleled performance. These certifications are a testament to our commitment to quality and excellence in all our operations..
Rich case experience and personalized customization support. Our tailored solutions are designed to meet the specific needs of each client, providing innovative solutions and unprecedented levels of customer satisfaction.
Our company ethos: 'Customer demand first, alongside product quality and business reputation.' We are steadfast in nurturing long-term customer relationships. This commitment to our customers is the cornerstone of our success and drives us to deliver outstanding service and quality.
Company View
Product Certificate

Warranty and After sale service
1. We offer an extensive 12-month warranty period covering the entire machine's quality. This comprehensive warranty ensures peace of mind and underscores our confidence in the durability and reliability of our products.
2. During this warranty, any issues arising from machine flaws are fully our responsibility. We prioritize customer satisfaction and stand by our products unreservedly.
3. Beyond the warranty period, we provide complimentary technical advisory support for the machine's entire lifespan. Our commitment to customer service extends well beyond the initial purchase, reflecting our dedication to lasting partnerships.
4. On-site engineer services are available when necessary to ensure seamless operations. We go the extra mile to ensure that every customer receives the full benefit of our technical prowess and support.
FAQ:
- Q: Are you a factory or a trading company?
A: We proudly operate as both a direct manufacturer and a trading company. This dual capability allows us to offer the best of both worlds - direct production quality and comprehensive trading expertise.
2) Q: Where is your factory located? How can I visit there?
A: Our state-of-the-art factory is located in the bustling city of Wuxi,Jiangsu Province, China. Visitors can conveniently fly to Shanghai. Once there, we warmly invite you to witness our advanced manufacturing processes and meet our expert team. Experience a seamless journey straight from the airport. Enjoy the scenic drive from Shanghai to Wuxi, which takes you on a picturesque 2-hour car ride, offering a glimpse into the charming landscapes of this bustling region.
3) Q: What measures does your factory employ to ensure impeccable quality control?
A: Quality is our utmost priority, and we are wholeheartedly committed to excellence. Our factory proudly holds the prestigious ISO certification, along with SGS reports and the revered CE certificate, assuring our clients of top-tier standards that meet international benchmarks.
4) Q: Does your company accommodate CIF pricing arrangements?
A: Yes, indeed. We transparently offer CIF pricing on our quotes, meticulously considering the destination port and accounting for monthly variations, ensuring clarity and fairness for our valued clients.
5) Q: Is it possible to have my custom logo featured on the product?
A: Our company is delighted to support bespoke logo services. Please note there may be an additional service fee for logo creation, unless youcould provideyour own design files.
6) Q: Can your equipment be customized to specific needs?
A: Absolutely! Our expert design team is poised to tailor our equipment to your precise specifications and unique requirements, ensuring an ideal solution for your specific industry demands.
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