Multipurpose Chrome Plated Finish Steel Mandrel For Hairpin Bender Or Return Bender
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 a high-performance tool made from imported SUJ2 bearing steel with a hard chrome-plated finish for maximum strength and wear resistance. Its ball head allows for full 360-degree movement, making it perfect for use in long U-tube benders for bending copper and aluminum tubes.
The mandrel ensures the resulting tube is smooth, wrinkle-free, and scratch-free. Widely used in the manufacturing of air-conditioning heat exchangers, condensers, and evaporators, it can handle tube diameters like Φ5, Φ7, Φ12.7, Φ15.88 and more, with customizable sizes 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
Manufacturer Information
Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing. Since its establishment, the company has provided equipment molds, vulnerable parts, and cutting tools for air conditioning and heat exchanger manufacturing enterprises. We also supply 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
Q: What is the name of this product?
A: Universal Mandrel One-Way Mandrel Dull Mandrel Alloy Mandrel Aluminum tube mandrel
Q: Are you trading company or manufacturer?
A: We are manufacturer.
Q: What industry is the Universal Mandrel mainly used for?
A: It is an important bending tube part for CNC 3D tube bending machine and copper tube hairpin bender or return bender
Q: How to manufacture after the order is confirmed?
A: We need to provide samples or drawings, one of which is sufficient. Our production engineers are professionals with over 10 years of experience, and they know how to control tolerances and precision.
Q: How long is your delivery time?
A: Generally it is 5-10 working days if the goods are in stock. Or it is 10-25 working days if the goods are not in stock, depending on quantity.
Q: What is your terms of payment?
A: Payment ≤ 10000USD, 100% in advance. Payment > 10000USD, 50% T/T in advance, balance before shipment.
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