Automated Coil-Fed CNC Tube Fabrication for HVACR Manufacturing
Automated Rotary Transfer Tube Forming System for HVAC & Refrigeration Manufacturing
This automated rotary transfer tube forming system is designed for HVAC and refrigeration manufacturers that need versatile, high-performance tube fabrication across changing part designs and production volumes while reducing material and labor costs all within a small manufacturing footprint.
By combining coil-fed tube straightening, CNC tube cutting, mandrel bending, and end forming into one integrated platform, manufacturers can configure, expand, or reconfigure operations as requirements evolve — all within a compact manufacturing footprint.
Powered by Winton’s latest CNC control and tube fabrication automation software, the system delivers fast changeovers, smarter automation, and consistent, repeatable tube quality.
Product Video & Details
Versatile Tube Fabrication in One Automated System
This coil-fed tube manufacturing system performs multiple operations in one continuous process:
- Tube straightening from level-wound coil
- Precision CNC tube cutting
- Mandrel tube bending
- End forming
- Optional drilling or secondary operations
Straightening and cutting are standard. All other operations are modular and configurable, making the system suitable for both simple tube parts and complex formed assemblies in high-mix, high-volume production.
Configurable Automation That Scales with Production
The rotary transfer architecture allows manufacturers to:
- Add or skip forming stations
- Adjust automation levels over time
- Support new tube geometries without replacing equipment
Robotic transfer moves tubing between stations. An optional six-axis robot supports automated transfer to drilling, inspection, downstream assembly, or conveyance — enabling unattended operation.
Coil-Fed Automation for Aluminum and Copper Tubing
Processing aluminum or copper tubing directly from coil stock:
- Improves material utilization
- Reduces scrap
- Eliminates manual tube loading
This approach is widely used for HVAC heat exchangers, refrigeration evaporators and condensers, and appliance tubing.
Mandrel & Serpentine Bending for Performance-Critical Tubes
Automated mandrel bending:
- Maintains internal diameter
- Controls ovality
- Prevents tube collapse
The system also supports serpentine tube bending, allowing complex coil geometries to be produced in one automated process — without secondary handling or rework.
CNC Software Built for Flexibility
Winton’s Gen-2 tube fabrication software provides full system control with:
- Fast part changeovers
- Integrated collision detection
- Advanced diagnostics
- Tooling and mandrel protection
This software-driven approach allows manufacturers to quickly adapt to new parts, materials, and production demands.
Data-Driven Manufacturing & Industry 4.0 Ready
With OPC UA connectivity, the system supports:
- Real-time production monitoring
- Predictive maintenance
- Remote diagnostics
Efficiency, Labor Reduction & ROI
Combining tube cutting, bending, end forming, and optional drilling into one system reduces labor dependency, lowers scrap, improves repeatability, and accelerates ROI — all while minimizing floor space.
Automation Designed with Safety in Mind
Safety features include:
- Fully interlocked guarding
- Floor-mounted safety scanners
- Automatic motion stop upon personnel entry
These safeguards support safe unattended operation.
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Designed, Engineered & Built in the USA 
Every system is designed, engineered, and manufactured in Georgia, USA by Winton Machine, with training, service, and spare parts support.
Frequently Asked Questions:
What makes this tube forming system versatile?
Can it handle both simple and complex tube parts?
Yes. The system supports basic cut-and-bend tubes through complex serpentine and mandrel-bent geometries.
Is it suitable for high-mix HVAC and refrigeration production?
What materials can be processed?
Aluminum and copper tubing are commonly used in HVAC, refrigeration, and appliance applications.