Guangzhou Runshi Mould Co., Ltd.
                                                                                                           
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16 Years
Since 2010
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Multipurpose Chrome Plated Finish Steel Mandrel For Hairpin Bender Or Return Bender

Price Negotiable
Price: Negotiate Price
MOQ: 10 PCS
Delivery Time: 10-25 work days
Brand: Universal Mandrel
Product Description
Multipurpose Chrome Plated Finish Steel Mandrel For Hairpin Bender Or Return Bender
This high-performance Universal Mandrel is precision-engineered for bending copper, aluminum, and steel tubes in various industrial applications. Featuring a hard chrome-plated finish for maximum durability and wear resistance.
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 manufactured from imported SUJ2 bearing steel with a hard chrome-plated finish for superior strength and wear resistance. Its ball head design enables full 360-degree movement, making it ideal for long U-tube benders.
This mandrel ensures smooth, wrinkle-free, and scratch-free tube bending results. Widely used in manufacturing air-conditioning heat exchangers, condensers, and evaporators, it accommodates various tube diameters 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
Universal Mandrel close-up view showing chrome plating
Universal Mandrel side profile showing precision machining
Universal Mandrel in production environment
Universal Mandrel dimensional details
Universal Mandrel quality inspection
Universal Mandrel packaging
Universal Mandrel technical specifications
Universal Mandrel application example
Application Industry
Universal Mandrel used in HVAC manufacturing process
Manufacturer Information
Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing, providing equipment molds, vulnerable parts, and cutting tools for various industries including:
  • New energy
  • Fluid control
  • Medical devices
  • Semiconductor
  • Aerospace
  • Photovoltaics
  • Lithium batteries
  • Petrochemicals
  • High-precision automation equipment
  • Electronic communication
  • Automotive
Guangzhou Runshi Mold manufacturing facility
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.
If you have another question, please feel free to contact us.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Runshi Mould Co., Ltd.
Location 101,NO.3,Lane1,Xiao Tang Fang New District,Zhang bian Village,Nancun Town,Panyu District, Guangzhou
Contact Person jackbing

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