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Guangzhou Runshi Mould Co., Ltd.

  • China,Guangzhou
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China Hairpin Bender Mandrel for OD 7mm Aluminum Tube Bending Heat Pump Production
China Hairpin Bender Mandrel for OD 7mm Aluminum Tube Bending Heat Pump Production

  1. China Hairpin Bender Mandrel for OD 7mm Aluminum Tube Bending Heat Pump Production
  2. China Hairpin Bender Mandrel for OD 7mm Aluminum Tube Bending Heat Pump Production
  3. China Hairpin Bender Mandrel for OD 7mm Aluminum Tube Bending Heat Pump Production

Hairpin Bender Mandrel for OD 7mm Aluminum Tube Bending Heat Pump Production

  1. MOQ: 10 PCS
  2. Price: Negotiate Price
  3. Get Latest Price
Payment Terms T/T, D/A, D/P, L/C, Western Union, MoneyGram
Supply Ability 10000 pieces per month
Delivery Time 10-25 work days
Packaging Details Plastic box and carton box packaging
Product Name Universal Mandrel One-Way Mandrel Dull Mandrel Alloy Mandrel Aluminum tube mandrel
Material SUJ2 GCr15
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 65°-68°
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 PVD coating
Service OEM or ODM
Application CNC 3D Tube Bending Machine,Copper Tube Hairpin Bender,Ruturn bender
Usage Bending Copper,Aluminum and Steel Tube
Brand Name Universal Mandrel
Model Number Universal Mandrel 001
Certification TS16949
Place of Origin china

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Product Specification

Payment Terms T/T, D/A, D/P, L/C, Western Union, MoneyGram Supply Ability 10000 pieces per month
Delivery Time 10-25 work days Packaging Details Plastic box and carton box packaging
Product Name Universal Mandrel One-Way Mandrel Dull Mandrel Alloy Mandrel Aluminum tube mandrel Material SUJ2 GCr15
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 65°-68° 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 PVD coating Service OEM or ODM
Application CNC 3D Tube Bending Machine,Copper Tube Hairpin Bender,Ruturn bender Usage Bending Copper,Aluminum and Steel Tube
Brand Name Universal Mandrel Model Number Universal Mandrel 001
Certification TS16949 Place of Origin china
High Light Heat Pump Production Bender MandrelAluminum Tube Bending Mandrel7mm Tube Hairpin Bender Mandrel
Hairpin Bender Mandrel for OD 7mm Aluminum Tube Bending Heat Pump Production
Product Specifications
Product Name Universal Mandrel One-Way Mandrel Dull Mandrel Alloy Mandrel Aluminum tube mandrel
Material SUJ2 GCr15
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 65°-68°
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 PVD coating
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 aluminum tube mandrel is made of high-quality bearing steel with bright titanium-plated surface. Specially designed for aluminum tube bending to prevent aluminum powder from sticking to the surface, which may cause bent pipe fittings to be unqualified.

The mandrel can be installed on various tube bending equipment including hairpin benders, return benders, CNC tube benders, and manual tube benders. It is widely used in heat pump production, aluminum tube heat exchangers, and refrigerator heat exchanger production workshops.

Tube fittings bent with this mandrel are full and bright without wrinkles or scratches. Compatible with aluminum tubes of various outer diameters including: Φ4.76, Φ5, Φ6.35, Φ7, Φ7.94, Φ8.9, Φ9, Φ9.52, Φ12.7, Φ12, Φ14.5, Φ15.88, etc. Custom specifications 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
Aluminum tube mandrel close-up view
Mandrel side profile showing precision machining
Mandrel in production environment
Multiple mandrels of different sizes
Mandrel surface detail showing PVD coating
Mandrel installed in bending machine
Bent aluminum tubes produced with mandrel
Quality inspection of mandrel
Application Industry
Heat pump production line using mandrels

Manufacturer: 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 enterprises. We also supply ceramic and tungsten steel parts for industries including new energy, fluid control, medical devices, semiconductor, aerospace, photovoltaics, lithium batteries, petrochemicals, high-precision automation equipment, electronic communication, and automotive.

Manufacturing workshop producing mandrels
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 Alloy Mandrel mainly used for?
A: It is an important bending tube part for CNC 3D tube bending machines and copper tube hairpin benders or return benders.
Q: How to manufacture after the order is confirmed?
A: We need samples or drawings (one is sufficient). Our production engineers have over 10 years of experience in controlling tolerances and precision.
Q: How long is your delivery time?
A: 5-10 working days for in-stock items, 10-25 working days for non-stock items (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 any other questions, please feel free to contact us.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Year Established:

    2010

  • Total Annual:

    1500000-2000000

  • Employee Number:

    80~100

  • Ecer Certification:

    Verified Supplier

 Company Introduction:          Guangzhou Runshi Mould Co., Ltd. was established in September 2010 and is located in the core city of Guangzhou in the Guangdong Hong Kong Macao Greater Bay Area. It is adjacent to Shenzhen and Dongguan to the east, Zhongshan in Foshan...  Company Introduction:          Guangzhou Runshi Mould Co., Ltd. was established in September 2010 and is located in the core city of Guangzhou in the Guangdong Hong Kong Macao Greater Bay Area. It is adjacent to Shenzhen and Dongguan to the east, Zhongshan in Foshan...

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  • Guangzhou Runshi Mould Co., Ltd.
  • 101,NO.3,Lane1,Xiao Tang Fang New District,Zhang bian Village,Nancun Town,Panyu District, Guangzhou
  • https://www.diespareparts.com/

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