Universal SUJ2 Hairpin Bending Machine Mandrel For Φ7 Copper Tube Bending
| Attribute | Value |
|---|---|
| Product Name | Universal Mandrel One-Way Mandrel Dull Mandrel Alloy Mandrel Aluminum tube mandrel |
| Material | SUJ2 GCr15 or YG8 |
| Specification | Φ4.14、Φ6.0、Φ6.22、Φ6.85、Φ8.55、Φ8.8、Φ14.1、Φ18.3 |
| Processing | Precision CNC Lathe Turning |
| Heat Treatment | HRC 60°-62° |
| Cutting Tube ID | Φ4.76 Φ5 Φ6.35 Φ7 Φ7.94 Φ9.52 Φ12.7 Φ15.88 Φ19.05 |
| Quality | 100% Inspection |
| Surface Finish | Ra 0.8 |
| Surface Treatment | Hard chrome plating |
| Service | OEM or ODM |
| Application | CNC 3D Tube Bending Machine, Copper Tube Hairpin Bender, Return bender |
| Usage | Bending Copper, Aluminum and Steel Tube |
The Universal Mandrel is crafted from imported bearing steel SUJ2 with a hard chrome plated surface. Its ball head design allows for omnidirectional movement, making it ideal for installation on long U-tube bending machines (Hairpin benders) to achieve efficient U-shaped bends in copper or aluminum tubes.
- Produces full, bright bends without wrinkles or scratches
- Compatible with tube outer diameters: Φ4.76 Φ5 Φ6.35 Φ7 Φ7.94 Φ8.9 Φ9 Φ9.52 Φ12.7 Φ12 Φ14.5 Φ15.88
- Custom specifications available upon request
- Precision CNC lathe turning ensures consistent quality
- Hard chrome plating provides superior surface durability
Φ4.14, Φ6.0, Φ6.22, Φ6.85, Φ8.55, Φ8.8, Φ9.6, Φ10.6, Φ12.9, Φ14.1, Φ15.5, Φ16.5, Φ18.3
Widely used in air-conditioning heat exchangers, evaporators, and condensers manufacturing workshops.
Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing, providing equipment molds, vulnerable parts, and cutting tools for various industries including:
- Air conditioning and heat exchanger manufacturing
- New energy and fluid control
- Medical devices and semiconductors
- Aerospace and photovoltaics
- Lithium batteries and petrochemicals
- High-precision automation equipment
- Electronic communication and automotive
For additional questions, please feel free to contact us.
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