Brief Introduction

This custom CNC machined black anodized aluminum frame is manufactured by precision CNC milling. Made of high-grade aluminum alloy, it features lightweight structure, high rigidity, stable dimensional accuracy and black anodized surface for anti-corrosion and wear resistance. Widely used for instrument housing, automation equipment and mechanical enclosures. OEM & ODM custom service is available, factory direct supply with reliable quality.

Product Overview

This irregular hollow frame component is processed by high-precision 5-axis CNC milling. The internal reinforcing rib structure, positioning holes and special contour are finished in one clamping to ensure high precision and good assembly consistency. Black anodizing treatment is applied on the surface to form a dense protective layer, improving corrosion resistance and scratch resistance while presenting a uniform matte black appearance.

Every finished workpiece will pass strict dimensional inspection before shipment. We accept custom manufacturing according to your CAD drawings or physical samples. Both prototype trial order and mass production are supported.

Key Features

• Premium aluminum alloy material, lightweight with high structural rigidity
• 5-axis CNC milling, complex contour & internal rib structure with tight tolerance
• Black anodized surface finish, anti-corrosion, scratch-resistant and elegant matte look
• Precision positioning holes, burr-free surface, easy assembly and matching
• Available for prototype small orders and large-volume mass production
• OEM & ODM custom service, made to your CAD drawings or samples
• Full dimensional inspection for every part before packing

Application

Custom CNC machined aluminum frames are widely used in automation machinery, precision instruments, optical equipment, robotics, test jigs and electronic equipment housings, serving as mounting frames, support housings and structural enclosures.

Technical Specifications

• Material: Aluminum Alloy (6061 / 6063 / 7075 optional)
• Machining Process: 5-axis CNC Milling, Deburring
• Tolerance: ±0.01mm, customizable based on requirements
• Surface Finish: Black Anodizing; optional: clear anodizing, sandblasting, brushing
• Packaging: Anti-rust paper + export carton or fumigated wooden case
• MOQ: 1 piece for prototype order
• Supply Ability: 5000 Piece / Pieces per Month

Our Advantage

We are a professional CNC machining factory specializing in custom metal machined parts. We provide CNC turning and CNC milling services for aluminum, stainless steel, alloy steel, brass and engineering plastics. Strict quality control is implemented from raw material processing to finished product inspection.

We offer competitive factory price, fast lead time and responsive technical support. Welcome to send your drawings or samples for quotation!

FAQ