Universal SUJ2 Hairpin Bending Machine Mandrel For Φ7 Copper Tube Bending
Precision-engineered universal mandrel designed for Φ7 copper tube bending applications. Manufactured from high-quality SUJ2 bearing steel with hard chrome plating for superior durability and performance.
| 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 |
- Ball head design enables omnidirectional movement for precise U-shaped bends
- Produces full, bright bends without wrinkles or scratches
- Compatible with tube outer diameters: Φ4.76 to 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
Universal Mandrel One-Way Mandrel Dull Mandrel Alloy Mandrel Aluminum tube mandrel
We are manufacturer.
It is an important bending tube part for CNC 3D tube bending machines and copper tube hairpin benders or return benders.
We require samples or drawings (either is sufficient). Our production engineers, with over 10 years of experience, expertly control tolerances and precision.
Typically 5-10 working days for in-stock items, or 10-25 working days for non-stock items (depending on quantity).
For payments ≤ $10,000 USD: 100% in advance. For payments > $10,000 USD: 50% T/T in advance, balance before shipment.
For additional questions, please feel free to contact us.
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