The NTJF High-Speed Servo Fin Production Line is an advanced, fully integrated automation system engineered for high-volume production of aluminum and copper fins. Designed specifically for global HVAC OEMs and tier-1 suppliers, this system delivers consistent fin geometry, maximum material utilization, and a minimized Total Cost of Ownership (TCO) under continuous 24/7 heavy-duty operation.
Technical Specifications
|
Item |
Specification |
|
Production Speed |
120–400 SPM |
|
Feeding Accuracy |
±0.01–0.03 mm |
|
Material Thickness |
0.08–0.30 mm |
|
Coil Width |
200–1200 mm (customized) |
|
Fin Pitch Range |
1.0–3.5 mm |
|
Control System |
PLC + HMI Touch Screen |
|
Drive System |
Full Servo System |
|
Operation Mode |
Continuous Automatic |
Integrated Engineering Solutions
The NTJF system synchronizes the entire process under a centralized control architecture to ensure stable output, reduced waste, and elevated production efficiency:
Closed-Loop Servo Feeding: Real-time position tracking completely eliminates material phase deviation.
Dynamic Tension Regulation: Adaptive powder-brake or servo unwinding stabilizes foil behavior during high-speed entry.
Heavy-Duty Rigid Frame: Highly dampened, stress-relieved machine structure absorbs cyclic vibrations at up to 400 SPM.
Premium Component Integration: Driven by world-class automation brands for maximum global parts availability and uptime.
Application Industries
This production line is widely used in:
Air conditioner evaporator & condenser manufacturing
Heat pump coil production
Refrigeration heat exchanger systems
Automotive radiator fin production
Industrial HVAC manufacturing
Industry Challenges Addressed
Traditional mechanical fin production lines often struggle with bottleneck efficiency and hidden costs. The NTJF engineering platform eliminates these systemic vulnerabilities at the source:
Fin Pitch Instability: Traditional lines suffer from pitch drifting during high-speed acceleration.
Material Deformation: Poor tension control causes aluminum/copper foil stretching or buckling.
High Scrap Rates: Phase deviation between feeding and stamping leading to frequent misfeeds.
Frequent Downtime: Rapid die wear and heavy vibration require constant maintenance.
Labor Dependency: High manual labor costs and human error during stacking and handling.
Core System Modules
Coil Handling & Decoiling Unit
Ensures stable unwinding of aluminum or copper coils with controlled tension to prevent deformation during high-speed operation.
Servo Feeding System
High-precision servo-driven feeding ensures accurate positioning and stable synchronization with stamping cycles.
Feeding accuracy: ±0.01–0.03 mm
Programmable feed length
Real-time motion synchronization
Progressive Stamping System
Performs continuous fin forming including punching, louver forming, collar forming, and trimming in a single progressive die setup.
Precision Die System
Engineered for long-term stability and consistent fin geometry.
Stable fin pitch control
Accurate louver formation
Optimized wear resistance for long production cycles
Automatic Stacking System
Finished fins are automatically aligned and stacked to eliminate manual handling and improve efficiency.
Commercial Value for Global Manufacturers
Increased Output Capacity
Compared with conventional mechanical lines, production efficiency is significantly improved under continuous operation.
Lower Operating Cost
Reduced scrap rate and optimized automation lower overall production cost per fin.
Reduced Labor Requirement
Fully automated feeding, stacking, and discharge reduce manual labor dependency.
Improved Product Consistency
Stable fin geometry improves thermal performance of heat exchangers.
Faster Investment Return
Most manufacturers achieve a shorter payback period due to higher efficiency and reduced waste.
Packaging & Shipping
Safe Export Packaging
All NTJF High-Speed Servo Fin Production Lines are packed using standard export protection methods to ensure safe delivery.
Anti-rust film protection for main machine
Shock-proof foam for precision parts
Fumigation-free wooden cases for key components
Steel frame fixation for heavy structures
Moisture protection for electrical cabinets
Global Shipping
We support international delivery terms:
FOB / CIF / EXW available
Shipping arranged with experienced freight forwarders
All necessary export documents provided
FAQ
Q: What materials can this production line process?
A: The line is designed for aluminum and copper fin materials commonly used in HVAC heat exchangers. Material thickness and specifications can be customized based on production requirements.
Q: What is the production speed of the machine?
A: The production speed ranges from 120 to 400 strokes per minute, depending on fin design, material, and stamping configuration.
Q: Is the fin design customizable?
A: Yes. Fin parameters such as fin pitch, louver angle, fin height, and collar structure can be fully customized according to product requirements.
Q: How accurate is the servo feeding system?
A: The servo feeding system ensures high precision with an accuracy of ±0.01–0.03 mm, which helps maintain consistent fin geometry during high-speed operation.
Q: Is the production line fully automatic?
A: Yes. The system is fully automated, including coil loading, feeding, stamping, cutting, stacking, and scrap discharge.
Q: Can the machine run continuously for long production cycles?
A: Yes. The system is designed for stable 24/7 industrial operation with a rigid frame structure and synchronized control system.
Q: Does NTJF provide installation support?
A: Yes. We provide installation guidance, operation training, and remote technical support. On-site service can also be arranged if required.
Q: What is the typical delivery time?
A: Delivery time depends on configuration, but generally ranges from 60 to 120 days after order confirmation.
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