Dull Mandrel Description:

Dull Mandrel for Tube Bending:This premium dull mandrel, crafted from high-quality bearing steel and treated with a durable chrome-plated finish, is designed to facilitate precise tube bending. Available in elliptical, semicircular, and thumb-shaped configurations, it is ideal for use with small U-shaped tube benders, long U-shaped benders, or manual benders. Commonly used in the production of copper and aluminum tube elbows or U-shaped hairpin tubes in air conditioning systems for residential, automotive, and rail transit applications. The mandrel ensures clean, wrinkle-free bends with a bright, smooth finish. It supports bending tubes with diameters such as Φ4.76, Φ5, Φ6.35, Φ7, and can be customized to any specification.

Dull Mandrel 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

Dull Mandrel Show:

Application Industry:

Manufacturing Workshop:
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.

FAQ

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 Dull Mandrel mainly used for?

A: It is an important bending tube parts 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, it is according to quantity.

Q: What is your terms of payment ?

A: Payment<=10000USD, 100% in advance. Payment>10000USD, 50% T/T in advance ,balance before shippment.

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