Sophisticated Design Features of the Self-Aligning Rotator:
Engineered with precision, the rotator seamlessly adjusts the workpiece position automatically, ensuring supreme alignment for welding without the need for manual input.
Boasting a robust base and an innovative roller grip design, it significantly reduces movement and vibration, guaranteeing unwavering alignment throughout the welding process.
Effortlessly integrates with a variety of welding equipment, including welding machines and positioners, optimizing and streamlining the entire welding operation.
Designed with operator safety in mind, it features overload protection, emergency stop mechanisms, and stable bases for enhanced safety during operations.
It's ideal for Pressure Vessels, Heat Exchangers, Tanks, Pipes, Monopiles, and a wide array of other cylindrical vessels.
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 expertise lies in crafting a premier range of cutting-edge self-aligning rotators and turning rolls. The SAR series is a testament to significant engineering advancements over traditional rotators, offering automated adjustments to accommodate workpieces of diverse weights and diameters.
A Global Leader in Professional Welding Rotators Manufacturing
We have over 20 years of unrivaled expertise in the realm of welding rotators,as well as welding positioners and manipulators.
We operate six state-of-the-art production lines and cater to clients throughout Europe, the U.S., the Middle East, and beyond.
Our products proudly bear CE Marking certification alongside ISO9001 Quality Management System certification,ensuring adherence to international standards and delivering superior performance..
Extensive case experience and support for customization.
Driven by the principle 'Customer demand first, product quality and business reputation first,' we emphasize fostering long-term customer relationships.
Company Overview

Product Certification


Warranty and After-Sale Service
1. We provide a 12-month guarantee period, ensuring complete machine quality assurance.
2. Within this period, should any issue arise due to inherent machine flaws, we take full responsibility.
3. Beyond the guarantee period, we offer complimentary technical advisory support for the machine's entire lifespan.
4. On-site engineer services are available if necessary.
Frequently Asked Questions (FAQ):
- Q: Are you a factory or a trading company?
A: We are both a direct manufacturer and a trading company.
2) Q: Where is your factory located? How can I visit?
A: Our factory is situated in Wuxi city,Jiangsu Province, China. You can fly to Shanghai airport directly. It is about a 2-hour drive from Shanghai to Wuxi..
3) Q: How does your factory ensure quality control?
A: Quality holds the utmost significance for us. Our factory has proudly obtained ISO approval, and we are backed by the renowned SGS report and the prestigious CE certificate to assure you of our commitment to excellence.
4) Q: Does your company accept CIF pricing?
A: Absolutely, yes. We will clearly outline the CIF pricing on our quotes, tailored specifically to the destination port, and taking into account any monthly variations.
5) Q: I would like to inquire if it is possible to have my logo on the product.
A: Our company is delighted to offer a customized logo service, ensuring your brand is elegantly represented. Please note there will be an additional service fee for logo modeling, unless you provide the necessarymaterials.
6) Q: Can your equipment be tailored to specific needs?
On-site Operations

Precision Machining Equipments

Secure Packaging Solutions

Efficient Container Loading for Delivery
