Reliable Bending 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
This high-quality bending mandrel, made from GCr15 bearing steel and electroplated for durability, is designed for precision bending of copper and aluminum tubes. Compatible with both CNC tube bending machines and manual benders, it offers versatility for various manufacturing processes.
Widely used in production of gas water heaters, wall-mounted boilers, and refrigeration equipment, it ensures smooth, flawless bends without wrinkles or strain. The mandrel works with pipe diameters from Φ8 to Φ21, with options for custom specifications.
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
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. We also serve industries including new energy, fluid control, medical devices, semiconductor, aerospace, photovoltaics, lithium batteries, petrochemicals, high-precision automation equipment, electronic communication, and automotive.
Frequently Asked Questions
Q: What is the name of this product?
A: Bending Mandrel One-Way Mandrel Dull Mandrel Alloy Mandrel Aluminum tube mandrel
Q: Are you a trading company or manufacturer?
A: We are manufacturer.
Q: What industry is the Bending 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 samples or drawings. Our production engineers with over 10 years of experience know how to control tolerances and precision.
Q: How long is your delivery time?
A: 5-10 working days if in stock, or 10-25 working days if not in stock, depending on quantity.
Q: What are your payment terms?
A: Payment ≤ $10,000 USD: 100% in advance. Payment > $10,000 USD: 50% T/T in advance, balance before shipment.
For additional questions, please feel free to contact us.
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