Brand Name: | Dull Mandrel |
Model Number: | Dull Mandrel 001 |
MOQ: | 10 PCS |
Price: | Negotiate Price |
Payment Terms: | T/T, D/A, D/P, L/C, Western Union, MoneyGram |
Supply Ability: | 10000 pieces per month |
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 |
Dull Mandrel Description:
This dull mandrel is made of high-quality bearing steel and uses a chrome-plated surface process. According to the shape of the rod end, it is divided into elliptical mandrels, semicircular mandrels and thumb-shaped mandrels. The dull mandrel is installed on a small U-shaped tube bender (return bender), a long U-shaped tube bender (hairpin bender) or a manual tube bender to bend copper and aluminum tube elbows or long U-shaped hairpin tubes.
It is widely used in the production and manufacturing workshops of household air conditioners, automotive air conditioners and rail transit air conditioners. The copper tube bent with this dull mandrel is full and bright without wrinkles or scratches. The outer diameter of the copper or aluminum pipe that can be bent includes: Φ4.76 Φ5 Φ6.35 Φ7, etc. Any specifications can be customized.
Guangzhou Runshi Mold Co., Ltd. focuses on the precision machinery manufacturing industry. Since its establishment, the company has mainly provided equipment molds, vulnerable parts, and cutting tools for air conditioning and heat exchanger manufacturing enterprises. It also provides ceramic parts and tungsten steel parts for industries such as new energy, fluid control, medical devices, semiconductor, aerospace, photovoltaics, lithium batteries, petrochemicals, high-precision automation equipment, electronic communication, automobiles and so on.