Multiple Type CNC 3D Tube Bender Mandrel for Air Conditioning Heat Exchangers
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
Durable Bending Mandrel for Tube Shaping
Made from high-quality GCr15 bearing steel with electroplated surface for superior strength and wear resistance, this bending mandrel is engineered for precision bending of copper and aluminum pipes. Compatible with both CNC and manual tube benders, it delivers flawless, smooth bends without wrinkles or distortion for applications in gas water heaters, wall-mounted boilers, and refrigeration systems.
Available Sizes
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 (Custom sizes available upon request)
Product Gallery
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 production. Our expertise extends to ceramic and tungsten steel components for industries including new energy, fluid control, medical devices, semiconductors, aerospace, photovoltaics, lithium batteries, petrochemicals, automation equipment, electronic communication, and automotive applications.
Frequently Asked Questions
What is the name of this product?
Bending Mandrel One-Way Mandrel Dull Mandrel Alloy Mandrel Aluminum tube mandrel
Are you a trading company or manufacturer?
We are the manufacturer.
What industry is the Bending Mandrel mainly used for?
Essential bending tube component for CNC 3D tube bending machines, copper tube hairpin benders, and return benders.
How to manufacture after the order is confirmed?
We require samples or drawings (either is sufficient). Our production engineers with 10+ years experience precisely control tolerances and machining accuracy.
How long is your delivery time?
5-10 working days for in-stock items; 10-25 working days for custom orders (varies by quantity).
What are your payment terms?
Orders ≤$10,000: 100% advance payment. Orders >$10,000: 50% T/T advance, balance before shipment.
For additional inquiries, please contact our technical team for prompt assistance.
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