Fully Automatic D-Shaped Tube Notching, Punching & Flat Slot Production Line - Quality Suppliers & Factory in China
- Tube Type Customization: Development of production lines for D-shaped tubes/square tubes and other special tube types.
- Process Customization: Add or delete additional processes such as positioning hole punching and pipe cutting.
- Function Expansion: Integrate visual inspection, automatic sorting and other modules.
- Production Line Planning: Design the optimal plan according to plant layout and production capacity goals.
- Large-scale production of D-shaped/square headers for automotive air conditioning.
- Precision processing of special tube headers for commercial vehicles and new energy vehicles.
- Supporting production of D-shaped/square tubes for customized refrigeration equipment.
- Precision stamping processing of special-shaped tubes in the refrigeration accessories industry.
Support customization by drawing/sample, provide tube type parameters to get an exclusive plan.
On-site test run and video machine viewing can be reserved to confirm the equipment processing effect.
Including professional technical guidance, equipment installation and commissioning, and after-sales maintenance services.
Undertake whole-line procurement/small-batch customization, and quote accurately according to actual needs.
This equipment is specifically optimized for D-shaped tubes. However, we also provide customization services to adapt the production line for square tubes and other special tube shapes to match your requirements.
By integrating notching, punching, and flat slot stamping processes into one single system, the machine completes all actions in one feeding cycle. This eliminates the need for multiple manual clampings, boosting efficiency by over 3 times while reducing errors.
Yes, we provide full customization services. You can customize the tube type (D-shaped/square), add or remove processes (like cutting and positioning hole punching), expand functionalities with visual inspections, and request custom production line planning.
The machine is widely used in processing D-shaped and square headers for automotive air conditioning, commercial or new energy vehicles, customized refrigeration equipment, and general refrigeration accessories.
We design customized molds and positioning systems tailored to the exact cross-section of your tubes. Additionally, we support customization by drawings/samples and offer on-site test runs or video machine viewings before delivery to ensure the equipment meets your quality standards.



