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 |
The one-way mandrel is manufactured from high-quality bearing steel with hard chrome electroplating. Its unique ball head design allows swinging in one direction only, making it ideal for small U-tube bending machines (return benders) in refrigeration and heat exchange applications.
Key benefits include:
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
Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing for: