Universal One-Way Mandrel for Precision Tube Bending
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 One-Way Mandrel is constructed from high-quality bearing steel with hard chrome plating for exceptional durability and performance. Its ball head design allows motion in one direction, making it ideal for small U-tube benders to create flawless copper or aluminum elbows without wrinkles or scratches.
This precision tool is essential for refrigeration and heat exchange industries, accommodating various tube diameters from Φ4.76 to Φ19.05. Custom sizes are available upon request.
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, providing equipment molds, vulnerable parts, and cutting tools for air conditioning and heat exchanger manufacturing. Our expertise extends to ceramic and tungsten steel parts for industries including:
- New energy and photovoltaics
- Fluid control and medical devices
- Semiconductor and aerospace
- Lithium batteries and petrochemicals
- High-precision automation equipment
- Electronic communication and 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 a trading company or manufacturer?
A: We are the manufacturer.
Q: What industry is the One-way Mandrel mainly used for?
A: It is an essential component for CNC 3D tube bending machines, copper tube hairpin benders, and return benders.
Q: How do you manufacture after the order is confirmed?
A: We require samples or drawings (either is sufficient). Our production engineers with 10+ years experience precisely control tolerances.
Q: What is your delivery time?
A: 5-10 working days for in-stock items; 10-25 working days for custom orders (quantity dependent).
Q: What are your payment terms?
A: ≤$10,000 USD: 100% in advance. >$10,000 USD: 50% T/T advance, balance before shipment.
For additional questions, please contact our team.
Your message must be between 20-3,000 characters!
