Headstock Tailstock welding positioners 1 Axis with Rail
Rotate Long Parts with Precision (with Rail system)
Headstock Tailstock welding positioners 1 Axis with Rail
Heavy-duty Cyclotron Headstock tailstock welding positioners 1 Axis with Rail system from 500 kgs to 5 tons load capacity. Designed for Chasis, dumpers, pipes, booms, structural frames, pressure vessels, wind components, and oversized fabrications requiring synchronized 360° rotation.
- Up to 5 Tons Load Capacity
- Smooth Variable Speed Rotation
- Precision Rotational Control
- Remote Control Options
- Designed for Continuous Industrial Operation




Key features
Upto 5 tons capacity
Cyclotron Headstock tailstock welding positioners are available from 500 kgs to 5 tons load capacity.
Workpiece Lengths Up to 10 Meters
Engineered to handle long and oversized fabrications up to 10 meters and beyond. Ideal for pipes, structural beams, pressure vessels, wind energy components, and other heavy-duty welding applications.
Variable Speed Rotation Control
The positioner features variable speed rotation control, enabling operators to precisely adjust the rotational speed to suit different welding processes, material thicknesses, and workpiece sizes.
Pendant operated
The ergonomic pendant control allows operators to conveniently control rotation, start/stop functions, and speed adjustments from a safe working distance, improving precision, productivity, and operational safety.
Branded gearbox and motors
Equipped with internationally recognized gearboxes and motors for reliable performance and long service life. Backed by a 1-year global warranty, allowing warranty claims and support anywhere in the world for complete peace of mind.
Synchronized Headstock-Tailstock Drive
The synchronized headstock-tailstock drive system ensures smooth and uniform rotation of long workpieces, minimizing misalignment and vibration while delivering stable positioning for high-quality welding results.
Safety first approach
Designed with operator safety as a top priority, the positioner incorporates multiple safety features including emergency stop systems, secure locking mechanisms, and reliable control options.
1 Year Warranty
Every positioner is backed by a 1-year warranty against manufacturing defects, ensuring dependable performance and customer confidence. Our dedicated support team provides prompt assistance.
Headstock tailstock positioner 1 axis with rail








Headstock tailstock 1 axis positioner with rail
| CY-HTP-1AX-R | Sym | Unit | CY-HTP-1AX-R-1 | CY-HTP-1AX-R-2 | CY-HTP-1AX-R-3 | CY-HTP-1AX-R-5 |
|---|---|---|---|---|---|---|
| Capacity | kg | 1000 | 2000 | 3000 | 5000 | |
| Rotation Speed | rpm | 0.2 - 1.2 | 0.2 - 1.15 | 0.2 - 1 | 0.2 - 1.2 | |
| Max. Rotational Torque | Nm | 1500 | 3000 | 4500 | 5000 | |
| Rotation Axle Height | H1 | Nm | 1200 | 1200 | 1300 | 1500 |
| Offset Distance | OF | mm | 150 | 150 | 150 | 100 |
| Worktable Diameter | ØD | mm | 500 | 500 | 500 | 700 |
| Max. Workpiece Diameter | mm | 1950 | 1950 | 1950 | 2450 | |
| Height | H3 | mm | 1600 | 1600 | 1800 | 2000 |
| Length | B | mm | 500 | 600 | 650 | 700 |
| Width | C | mm | 900 | 950 | 1050 | 1200 |
| Motor Power of Table | kW | 0.37 | 0.55 | 0.75 | 1.1 | |
| Weight | kg | 700 | 850 | 1100 | 1500 | |
| Rail stroke | S | mm | 1500 | 1500 | 2000 | 2500 |
*The above values can change without prior notice. The values are approximate.
Headstock tailstock Positioner technical charts
| CY-HTP-1AX-R | Sym | Unit | CY-HTP-1AX-R-1 |
|---|---|---|---|
| Capacity | kg | 1000 | |
| Rotation Speed | rpm | 0.2 - 1.2 | |
| Max. Rotational Torque | Nm | 1500 | |
| Rotation Axle Height | H1 | Nm | 1200 |
| Offset Distance | OF | mm | 150 |
| Worktable Diameter | ØD | mm | 500 |
| Max. Workpiece Diameter | mm | 1950 | |
| Height | H3 | mm | 1600 |
| Length | B | mm | 500 |
| Width | C | mm | 900 |
| Motor Power of Table | kW | 0.37 | |
| Weight | kg | 700 | |
| Rail stroke | S | mm | 1500 |
*The above values can change without prior notice. The values are approximate.
| CY-HTP-1AX-R | Sym | Unit | CY-HTP-1AX-2-R |
|---|---|---|---|
| Capacity | kg | 2000 | |
| Rotation Speed | rpm | 0.2 - 1.15 | |
| Max. Rotational Torque | Nm | 3000 | |
| Rotation Axle Height | H1 | Nm | 1000 |
| Offset Distance | OF | mm | 150 |
| Worktable Diameter | ØD | mm | 500 |
| Max. Workpiece Diameter | mm | 1950 | |
| Height | H3 | mm | 1220 |
| Length | B | mm | 600 |
| Width | C | mm | 950 |
| Motor Power of Table | kW | 0.55 | |
| Weight | kg | 850 | |
| Rail stroke | S | mm | 1500 |
*The above values can change without prior notice. The values are approximate.
| CY-HTP-1AX-R | Sym | Unit | CY-HTP-1AX-3-R |
|---|---|---|---|
| Capacity | kg | 3000 | |
| Rotation Speed | rpm | 0.2 - 1 | |
| Max. Rotational Torque | Nm | 4500 | |
| Rotation Axle Height | H1 | Nm | 1000 |
| Offset Distance | OF | mm | 150 |
| Worktable Diameter | ØD | mm | 500 |
| Max. Workpiece Diameter | mm | 1950 | |
| Height | H3 | mm | 1250 |
| Length | B | mm | 650 |
| Width | C | mm | 1050 |
| Motor Power of Table | kW | 0.75 | |
| Weight | kg | 1100 | |
| Rail stroke | S | mm | 2000 |
*The above values can change without prior notice. The values are approximate.
| CY-HTP-1AX-R | Sym | Unit | CY-HTP-1AX-5-R |
|---|---|---|---|
| Capacity | kg | 5000 | |
| Rotation Speed | rpm | 0.2 - 1.2 | |
| Max. Rotational Torque | Nm | 5000 | |
| Rotation Axle Height | H1 | Nm | 1250 |
| Offset Distance | OF | mm | 100 |
| Worktable Diameter | ØD | mm | 700 |
| Max. Workpiece Diameter | mm | 2450 | |
| Height | H3 | mm | 1500 |
| Length | B | mm | 700 |
| Width | C | mm | 1200 |
| Motor Power of Table | kW | 1.1 | |
| Weight | kg | 1500 | |
| Rail stroke | S | mm | 2500 |
*The above values can change without prior notice. The values are approximate.
Working of Head and tailstock positioner
The headstock and tailstock welding positioner operates on a dual-axis system, specifically designed to rotate long workpieces along their longitudinal axis. Here’s a breakdown of its core functionality:
1. Headstock (Powered End)
The headstock is the primary drive unit with a servo motor or gear-driven mechanism. It delivers controlled rotational motion to the workpiece. The speed, torque, and angular positioning are all programmable, ensuring consistent rotation during the weld sequence.
2. Tailstock (Support End)
Positioned opposite the headstock, the tailstock functions as the counter-support, holding the other end of the workpiece. Depending on the model, it can be manual or motorized. When powered, the tailstock can synchronize its motion with the headstock, particularly when balancing large or irregularly weighted components.
3. Workpiece Mounting and Clamping
The workpiece is fitted between the headstock and tailstock using custom fixtures or clamps designed to match the geometry and length of the component. Proper clamping ensures no lateral movement or wobble, even during high-speed rotation.
4. Integration with Robotic Welding Arm
The positioner is typically integrated into a robotic welding cell, where it works in tandem with an industrial robotic arm. The motion of the robotic welding positioner is fully synchronized with the movement of the robotic torch using programmable logic (via PLC or robot controller). This coordination allows for seamless multi-axis welding on complex geometries, reducing weld distortion and improving quality.
5. Programmability and Automation
Both the headstock and tailstock movements can be pre-programmed to ensure automatic workpart positioning. This means that once a part is fixtured, the entire welding sequence can run hands-free with minimal operator intervention.
Key features of headstock tailstock welding positioners
- 1. Dual-End Sturdy Support This positioner offers rigid support at both ends of the workpiece, minimizing deflection, sagging, and vibration during welding. By stabilizing the component throughout the weld cycle, the system ensures consistent weld penetration and high-quality seam integrity, particularly on long or asymmetrical structures.
- Optional Powered Tailstock For more demanding applications, the tailstock can be configured as a powered unit, capable of synchronized rotation with the headstock. This enhances the balance and alignment of especially heavy or off-center workpieces, leading to smoother motion control and better positioning accuracy.
- High Load-Bearing Capacity Built to handle extreme workloads, this robotic positioner supports payloads ranging from a few hundred kilograms to several tons, depending on the model. This makes it ideal for heavy fabrication industries where large-scale components are the norm, such as oil and gas, shipbuilding, construction equipment, and aerospace.
- Industrial-Grade Construction The system is constructed using high-strength, wear-resistant steel alloys and components, designed for continuous-duty operation in harsh industrial environments. The rugged frame and precision-machined bearings ensure long service life, minimal maintenance, and reliability under demanding usage conditions.
- Programmable and Robotic Integration Compatible with robotic welding arms, the headstock-tailstock positioner can be fully automated via CNC controllers or robot programming interfaces. It allows for accurate, repeatable positioning for multi-pass welding, complex joint configurations, and batch production tasks, boosting productivity and reducing human error.
- Advanced Safety Systems To protect both operators and equipment, the robotic welding positioner is equipped with a range of integrated safety features, including: Limit switches to prevent over-rotation Overload detection systems for torque and weight protection Emergency stop mechanisms for rapid response Remote control operation to maintain safe working distances
Advantages of headstock tailstock welding positioners
- Superior Stability: During Welding These positioners offer axial support at both ends of the workpiece, dramatically increasing structural stability during rotation. This dual-end support is crucial when handling long or heavy components, as it prevents deflection, sagging, and vibration, factors that often compromise weld quality. The result is a more stable, controlled, and precise welding environment.
- Precision-Controlled Rotation: With a motorized headstock, operators can achieve highly accurate control over rotational speed and positioning. This capability is particularly beneficial for: Long seam welds Circular welds Multi-pass robotic welding
- Optimal Weld Accessibility: One of the biggest welding challenges is accessing difficult-to-reach weld zones. With this positioner, the workpiece can be rotated and tilted to achieve ideal torch angles and line-of-sight access for all weld areas. This promotes: Full weld fusion Deeper penetration Reduced spatter
- Enhanced Operator Safety: Manual handling of large workpieces introduces risks such as crush injuries, back strain, and exposure to hazardous welding arcs. By automating workpiece positioning, these positioners remove the need for manual lifting and frequent repositioning, significantly: Reducing operator fatigue Preventing OSHA-reportable incidents Creating a safer and more ergonomic work environment
- Greater Operational Flexibility: Welding businesses often handle a diverse range of projects, from structural frames to custom pipework. The modular design of headstock and tailstock positioners allows for: Quick fixture changes Adaptation to various workpiece lengths, diameters, and weights Smooth switching between production runs
- Long-Term Cost Efficiency: While the initial investment in a robotic positioner may be significant, the return on investment (ROI) is undeniable. Over time, you will see measurable cost reductions through: Lower labor dependency Faster cycle times Reduced weld defects and rework Higher throughput Consistent part quality These savings compound over projects, making this equipment an asset rather than an expense.
Conclusion
From a technical and operational standpoint, the headstock and tailstock robotic welding positioner is a game-changer in welding industry. It ensures superior weld quality, faster production cycles, and also creates a safer, more productive work environment. For any welding business looking to stay competitive in today’s automated manufacturing landscape, this equipment is a must-have.
If you are exploring reliable solutions, we recommend Cyclotron Automation. We specialize in delivering high-quality, customizable headstock-tailstock robotic welding positioners built to meet your specific industrial needs. Let’s revolutionize your welding process. Contact us today and take your welding business to the next level.
Get Yours with Cyclotron Automation
Upgrade your welding operations with Cyclotron Automation. Our Headstock tailstock welding positioners are a strategic investment designed to deliver high-quality welds while significantly reducing operational costs and downtime. With these advanced machines, large and heavy workpieces are easily handled, allowing you to achieve precise welds every time without manual repositioning. Their motor-assisted controls enable smooth rotation, tilting, and vertical movement, ensuring that each weld is executed at the optimal angle for unmatched consistency and strength.
At Cyclotron Automation, we understand that every welding requirement is unique. That’s why we are committed to helping you select the best headstock tailstock welding positioner that fits your budget and specific needs. Shop with us to experience cutting-edge technology that enhances productivity, improves safety, and drives long-term savings. Let’s discuss your welding requirements, and we’ll recommend the perfect solution to elevate your operations. Get yours with Cyclotron Automation today!
Headstock Tailstock welding positioner
Headstock Tailstock welding positioner (with Rail)