Fully Automatic D-Shaped Tube Notching, Punching & Flat Slot Production Line - China Suppliers & Factory
Core Selling Points
Precisely match the cross-sectional characteristics of D-shaped tubes, ensuring stamping precision and consistency.
Integrate notching/punching/flat slot stamping, complete the whole process with one feeding.
No manual intervention from feeding to blanking, reducing costs and errors, efficiency increased by more than 3 times.
Can customize production lines for square tubes and other special tube types to meet personalized needs.
HD touch screen for process editing, quickly switch production of different specifications of tubes.
Heavy-duty frame + intelligent fault diagnosis, overall equipment efficiency ≥85%.
Product Details
Optimized mold and positioning system for the special cross-section of D-shaped tubes, ensuring the dimensional accuracy and coaxiality of notches, holes and slots, meeting strict assembly requirements.
Complete all processes with one feeding, avoid precision loss caused by multiple clamping, and greatly improve the qualified rate of finished products.
Equipped with an HD touch screen, it can visually edit the electrical actions of each process, quickly switch production of different specifications of D-shaped tubes and square tubes, adapting to small-batch and multi-model needs.
According to customer needs, develop stamping molds and production line layouts for square tubes and other special tube types, providing full-process services from scheme design to equipment delivery.
Heavy-duty frame with precision transmission structure, built-in intelligent fault diagnosis system, real-time monitoring of equipment status, ensuring 24-hour continuous production.
🛠️ Customization Service
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Tube Type Customization: Development of production lines for D-shaped tubes/square tubes and other special tube types.
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Process Customization: Add or delete additional processes such as positioning hole punching and pipe cutting.
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Function Expansion: Integrate visual inspection, automatic sorting and other modules.
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Production Line Planning: Design the optimal plan according to plant layout and production capacity goals.
🏭 Application Scenarios
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Large-scale production of D-shaped/square headers for automotive air conditioning.
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Precision processing of special tube headers for commercial vehicles and new energy vehicles.
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Supporting production of D-shaped/square tubes for customized refrigeration equipment.
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Precision stamping processing of special-shaped tubes in the refrigeration accessories industry.
📝 Order Notes
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Support customization by drawing/sample, provide tube type parameters to get an exclusive plan.
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On-site test run and video machine viewing can be reserved to confirm the equipment processing effect.
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Including professional technical guidance, equipment installation and commissioning, and after-sales maintenance services.
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Undertake whole-line procurement/small-batch customization, and quote accurately according to actual needs.
Frequently Asked Questions (FAQ)
❓ What tube profiles can this equipment process?
The machine features exclusive adaptation specifically optimized for D-shaped tubes. Additionally, we provide flexible customization options for square tubes and other special-shaped profiles based on your production drawings.
❓ Which processing steps are integrated into the system?
It integrates notching, punching, and flat slot stamping into a single process. The entire sequence is completed automatically with a single material feeding, eliminating multiple clamping steps.
❓ How does the automation feature improve efficiency?
With end-to-end automation from raw material feeding to final blanking, manual intervention is eliminated. This reduces human error, lowers labor costs, and increases overall production efficiency by over 3 times.
❓ Can we customize specific processes or add visual inspection?
Yes. We support custom process design (such as adding positioning hole punching or pipe cutting) and functional expansions including visual inspection systems, automatic sorting modules, and tailored production line planning.
❓ Can I test my own tube drawings and view the machine running?
Absolutely. We accept customization based on your specific drawings or samples. You are welcome to reserve an on-site test run at our facility or request a live video demonstration to verify the processing quality.



