Precision Bending Mandrel For Air Conditioning And Heat Exchanger Manufacturing
Product Specifications
| 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 |
Product Description
The Universal Mandrel is constructed from imported SUJ2 bearing steel and coated with a hard chrome layer for durability and high performance. Its flexible ball head swings freely in all directions for precise bending of copper and aluminum tubes, ensuring smooth, wrinkle-free results without scratches.
Ideal for air-conditioning heat exchangers, evaporators, and condensers, this mandrel accommodates tube diameters from Φ4.76 to Φ19.05, with custom specifications available.
Available Specifications
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
Product Images
Application Industry
Manufacturing Expertise
Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing, providing equipment molds, vulnerable parts, and cutting tools for air conditioning and heat exchanger production. Our expertise extends to ceramic and tungsten steel parts for industries including:
- New energy
- Fluid control
- Medical devices
- Semiconductor
- Aerospace
- Photovoltaics
- Lithium batteries
- Petrochemicals
- High-precision automation equipment
- Electronic communication
- Automotive
Frequently Asked Questions
What is the name of this product?
Universal Mandrel One-Way Mandrel Dull Mandrel Alloy Mandrel Aluminum tube mandrel
Are you a trading company or manufacturer?
We are manufacturer.
What industry is the Universal Mandrel mainly used for?
It is an important bending tube component for CNC 3D tube bending machines, copper tube hairpin benders, and return benders.
How do you manufacture after the order is confirmed?
We require samples or drawings (either is sufficient). Our production engineers, with over 10 years of experience, precisely control tolerances and dimensions.
What is your delivery time?
5-10 working days for in-stock items; 10-25 working days for custom orders, depending on quantity.
What are your payment terms?
Orders ≤$10,000: 100% advance payment. Orders >$10,000: 50% T/T in advance, balance before shipment.
For additional questions, please feel free to contact us.
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