Guangzhou Runshi Mould Co., Ltd.
                                                                                                           
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16 Years
Since 2010
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Exceptional Durability Φ7 One-Way Mandrel for OMS Return Benders

Price Negotiable
Price: Negotiate Price
MOQ: 10 PCS
Delivery Time: 10-25 work days
Brand: One-way Mandrel
Product Description
Exceptional Durability Φ7 One-Way Mandrel for OMS Return Benders
Product Overview

Precision-engineered one-way mandrel crafted from high-quality bearing steel with hard chrome electroplating for exceptional durability and performance. Designed for small U-tube bending machines (return benders) to create precise copper or aluminum tube elbows.

Key Features
  • Ball head swings in one direction for precise bending
  • Produces smooth, wrinkle-free, and scratch-free elbows
  • Hard chrome plating for superior wear resistance
  • Precision CNC lathe turning with 100% quality inspection
  • Wide range of available specifications
  • OEM/ODM services available
Technical 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
Surface Finish Ra 0.8
Surface Treatment Hard chrome plating
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

Applications
  • CNC 3D Tube Bending Machines
  • Copper Tube Hairpin Benders
  • Return benders
  • Refrigeration and heat exchange industries
  • Bending copper, aluminum and steel tubes
Product Images
One-Way Mandrel close-up view showing precision machining
One-Way Mandrel side profile showcasing chrome plating
One-Way Mandrel dimensional view
One-Way Mandrel in production environment
One-Way Mandrel quality inspection
One-Way Mandrel packaging
One-Way Mandrel specifications diagram
One-Way Mandrel application example
Manufacturer Information

Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing, providing equipment molds, vulnerable parts, and cutting tools for various industries including:

  • Air conditioning and heat exchanger manufacturing
  • New energy
  • Fluid control
  • Medical devices
  • Semiconductor
  • Aerospace
  • Photovoltaics
  • Lithium batteries
  • Petrochemicals
  • High-precision automation equipment
  • Electronic communication
  • Automotive
Manufacturing facility of Guangzhou Runshi Mold Co., Ltd.
Frequently Asked Questions
What is the name of this product?
Universal Mandrel One-way Mandrel Dull Mandrel Alloy Mandrel Aluminum tube mandrel
Are you trading company or manufacturer?
We are manufacturer.
What industry is the One-way Mandrel mainly used for?
It is an important bending tube parts for CNC 3D tube bending machine and copper tube hairpin bender or return bender
How to manufacture after the order is confirmed?
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.
How long is your delivery time?
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, it is according to quantity.
What is your terms of payment?
Payment10000USD, 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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