CNC Precision Aluminum Flange Housing

GRANDIND® manufactures high-precision CNC Precision Aluminum Flange Housing (GI-CNC-AL-004) for global industrial OEM customers.

This custom aluminum housing is crafted from high-quality industrial 6061 aluminum alloy, known for its lightweight yet high rigidity, excellent machinability and long service life. After precision CNC turning and milling processing, all mounting holes, flange face, inner cavity and connecting dimensions maintain ultra-tight tolerances for perfect alignment and seamless installation.

All surfaces are treated with professional matte grey anodizing. This finish greatly enhances surface hardness, wear resistance and anti-corrosion performance, protects the grey anodized aluminum part from scratches, oxidation and harsh industrial working environments, while delivering a sleek, premium industrial metal appearance.

Key Product Advantages

Integrated flange design for easy bolt mounting and secure connection

Strict flatness and concentricity control for high-load dynamic operation

Uniform matte grey anodized finish for consistent aesthetics and durability

No deformation under long-term continuous working conditions

This precision CNC machined aluminum flange is widely applied in automation equipment, transmission systems, robotic machinery, industrial instrumentation and mechanical connection assemblies.

We offer full customization: custom overall size, hole pattern, cavity depth, tolerance requirement and surface treatment options. Both prototype small batches and large mass production orders are supported. Every single industrial aluminum flange goes through full dimensional checking and quality testing before shipment.

GRANDIND holds over 20 years of professional CNC aluminum machining experience, delivers reliable quality and competitive lead time for worldwide clients.