Product Brief
This 12m long axis welding rotator is custom engineered for ultra long cylindrical workpieces.
Adopting integrated long axis synchronous drive structure, it effectively solves deflection and shaking problems of overlength shells during rotation.
Stable uniform rotation guarantees consistent circumferential welding quality.
Widely adopted for long pressure vessels heat exchanger barrels extended pipeline sections and tower cylinder production.
Technical Data
| Item | Specification |
|---|---|
| Effective Axis Length | 12000 mm |
| Applicable Workpiece Diameter | 300 mm -3500 mm |
| Rated Loading Capacity | Customized upon request |
| Rotating Linear Speed | 6 m per/ h -75 m per /h stepless adjustable |
| Drive Mode | Long axis synchronous drive |
| Roller Material | Polyurethane solid steel roller optional |
| Control System | VFD frequency conversion control |
| Operation Mode | Hand pendant control |
| Power Supply | 380V 50Hz customizable voltage and frequency |
Core Structural Advantages
Integral 12 meter long axis synchronous transmission keeps all rollers running at identical speed avoids workpiece slipping and torsion
Reinforced base frame with overall stress relief treatment minimizes structural deformation under long workpiece load
Even load distribution along full axis effectively reduces middle sagging of thin wall extra long cylinders
Industrial VFD control provides smooth stepless speed suitable for submerged arc welding and automatic girth welding
Optional and standard accessories
Standard Delivery Contents
1.12m integrated long axis transmission assembly
2.Heavy duty roller sets matched with long shaft
3.Frequency conversion electrical control cabinet
4.Handheld operation pendant
5.Complete connecting wire harness and protective parts
6.Integrated heavy load base frame
Optional Upgrade Items
1.High temperature resistant solid steel roller assembly
2.Wireless remote control module
3.Anti overload real time monitoring system
4.Moving rail base for integral horizontal displacement
5.Synchronous linkage interface for welding manipulator
6.Custom length extension and load boosting modification
Production Inspection Standard
1.All steel components adopt cutting and full welding forming 2.Overall high temperature annealing to eliminate internal stress
3.Long axis straightness calibration and dynamic balance testing
4.Motor and transmission group synchronous debugging
5.No load continuous running test before delivery
6.Full appearance anti rust treatment and export packing
Product packaging
Product Certificate
Frequently Asked Questions
Q1 What is the biggest advantage of long axis welding rotator compared with separated roller groups?
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A1 Synchronous long axis drive eliminates asynchronous rotation prevents workpiece torsion and slipping ideal for 10m plus long cylinders
Q2 Can this equipment support thin wall extra long shells?
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A1 Uniform multi point support along the axis reduces midspan deflection we can adjust roller layout according to wall thickness
Q3 Is it possible to realize linkage with automatic welding machine?
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A1 Reserved synchronous signal interface supporting optional linkage module to cooperate with welding manipulator
Q4 Can we customize loading capacity or longer axis size?
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A1 Non standard customization is available including load length roller layout and power configuration
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