Precision Stamping Die for Micro-Channel Header Pipes in Automotive Heat Exchangers

• Customization: Available
• Warranty: 1years
• Application: Car, Die
• Model NO.: Customized Products
• Material: High-Speed Steel
• Processing Method: Punching and Shearing Mould
• Technics: Forming Die
• Process Combination: Single-Process Mould
• Manufacturing Technology: Automation Technology
• Driving Motor Type: None
• Mold Cavity Technology: CNC Milling
• Milling Speed: Normal Speed
• Parts Detection Method: Measurement of Three Axis NC
• After-sales Service: Training and Instruction Manual Guidance, to Be De
• Production Frequency: 15 Seconds Each
• Upgrade and Transformation: Upgradable
• Packaging Type: Wooden Box (Fumigation-Free Material)
• Negotiable: Yes
• Transport Package: The Molds Are Packaged in Wooden Boxes (Made From
• Specification: 1m~2.5m
• Trademark: noll
• Origin: Shenzhen, China
• HS Code: 84804190
• Production Capacity: 1, 000, 000 Units/Year
• Package Size: 130.00cm * 120.00cm * 120.00cm
• Package Gross Weight: 3000.000kg

Product Description

Micro-Channel Header Pipe Precision Stamping Die for Next-Gen Automotive Heat Exchangers (Surface Roughness Ra≤0.8μm)

Product Description

Product Name:Micro-Channel Header Pipe Precision Stamping Die for Next-Gen Automotive Heat Exchangers (Surface Roughness Ra≤0.8μm)

Category:Stamping Die

Product Description:

This cutting-edge precision stamping die is engineered for manufacturing ultra-efficient micro-channel header pipes critical to next-generation automotive heat exchangers. Combining advanced blanking, piercing, baffle stamping, and slotting processes, it achieves unmatched dimensional accuracy and surface quality (Ra≤0.8μm) essential for high-performance thermal management in EVs and hybrid vehicles. Designed for seamless integration with fully automated production systems, it ensures zero-defect mass production of complex micro-channel geometries.

 

 

 

 

Key Advantages:

1. Nanoscale Surface Precision - Delivers Ra≤0.8μm surface roughness via mirror-finish hardened inserts, minimizing fluid resistance and enhancing heat transfer efficiency by up to 22%.

2. Micro-Channel Fabrication Expertise - Forms 0.5-1.2mm wide micro-flow channels with ±0.015mm positional accuracy using patented anti-distortion tooling.

3. Integrated Multi-Process Tooling - Executes blanking, precision piercing, 0.2mm baffle stamping, and slotting in a single progressive die station, eliminating secondary machining.

4. Automation-Optimized Design - Features standardized quick-change cartridges and robotic handling interfaces, enabling 27-second mold changeovers for flexible production.

5. Extended Service Life - Utilizes CVD-coated carbide inserts in high-wear zones, sustaining precision through 1.5 million cycles even with high-strength aluminum alloys (e.g., AA6061-T6).

6. Leak-Proof Geometry Control - Maintains ±0.02mm wall thickness uniformity across complex multi-port headers, ensuring 100% pressure-tight joints.

Ideal for EV battery coolers, fuel cell stacks, and ultra-compact radiators, this die sets new benchmarks for thermal efficiency, manufacturing sustainability, and automation readiness in tomorrow's mobility solutions.

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About Us

Shenzhen Jinzhu Precision Technology Co., Ltd. Mould Branch shines as a beacon of technological advancement, establishing itself as a high-tech powerhouse dedicated to the precision crafting of stamping molds for automotive heat exchange systems. Our arsenal of state-of-the-art stamping automation equipment, coupled with our cutting-edge precision stamping products, fortifies our reputation. Our adept engineering and technical team is the cornerstone of exemplary mold design and manufacturing. Our relentless pursuit of excellence has been rewarded with ISO9001, ISO14001, and IATF16949 certifications, underscoring our commitment to quality. Our extensive product line features automotive air conditioning evaporators, radiators, condensers, heater cores, and progressive thermal management systems, catering to new energy batteries and energy storage cooling modules. Our unwavering dedication to quality and innovation has solidified our esteemed standing in the industry.

As we journey into the future, the Jinzhu Mold Division remains unyielding in fostering a corporate culture anchored in dedication, excellence, innovation, and pragmatism. Our steadfast mission is to elevate the Jinzhu Mold brand, offering superior molds and stamping components to clients across the globe. We are devoted to cultivating enduring partnerships with our clients, driving mutual growth and shared prosperity for the years ahead!

Endowed with a comprehensive production and quality assurance system, we stand ready to initiate manufacturing for you at a moment's notice, ensuring unparalleled service.

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Shipping time

DHL: Experience swift and reliable delivery within 3-5 working days;
UPS: Choose dependable service with delivery within 5-7 working days;
TNT: Count on reliable shipping within 5-7 working days;
FedEx: Enjoy a smooth and comfortable delivery within 7-9 working days;
EMS: Embark on a journey to you in 12-15 working days;
ChinaPost: Delivery time varies, tailored to each destination country;
Sea: Transit time varies, accommodating different destination countries.

Micro-Channel Header Pipe Precision Stamping Die for Next-Gen Automotive Heat Exchangers (Surface Roughness Ra≤0.8μm)