customized fan shaft for automotive engines

Our fan shafts are expertly crafted from 7A04 aluminum alloy, a high - performance material that combines exceptional strength and low weight. The dual - layer coating system, consisting of a chromate conversion coating and UV - resistant paint, offers comprehensive protection against corrosion and harsh environmental factors. With a wide range of diameters from 4mm to 35mm and lengths from 18mm to 350mm, these fan shafts can be tailored to diverse industrial applications. Each shaft undergoes a meticulous production process, including precision cutting, CNC machining, and strict quality inspections, ensuring superior performance and reliability. Our professional packaging method guarantees safe delivery, making our fan shafts the ideal choice for customers seeking high - quality, customized solutions.

Parameter	Details
Material	7A04 Aluminum Alloy
Coating	Chromate conversion coating  UV - resistant paint
Diameter Range	4 - 35mm
Length Range	18 - 350mm
Surface Finish	Smooth, uniform
Packaging	Vacuum - packed in anti - static bags  Placed in shock - absorbing foam boxes

Industrial Ventilation

For a large - scale industrial ventilation project, our fan shafts with a diameter of 35mm and length of 300mm were installed in massive ventilation fans. The high - strength 7A04 aluminum alloy enabled the shafts to withstand high - speed rotations and heavy loads, and the chromate conversion coating prevented corrosion caused by industrial pollutants, significantly extending the lifespan of the ventilation equipment.

Our fan shaft manufacturing excels in advanced tech, precision, and quality.

Rigorous Quality: Multiple inspection points, using CMMs and spectrometers, ensure products meet top standards.