Product Introduction

This aluminum flange mounting bracket is a precision CNC machined part used for equipment installation, positioning, and structural connection. The part has an irregular three-lug flange shape, with a large central opening and multiple screw holes around the mounting areas.

The bracket is mainly used as a fixed support part or flange mounting interface. Its extended arms provide stable installation points, while the central through hole can support shaft clearance, pipe passage, sensor placement, or mechanical connection depending on the final assembly design.

The product is made from aluminum alloy and finished with black anodizing. The black surface is not zinc plating; it is more suitable to describe it as black anodized aluminum. This surface treatment gives the part a clean appearance and improves surface protection for industrial use.

Compared with sheet metal parts, this product is a solid machined aluminum component. CNC milling is more suitable for producing the outer profile, center hole, threaded holes, counterbore positions, and engraved markings with better structural consistency.

KONSTUN Precision Technology supports CNC machining of Aluminum Mounting Brackets, flange parts, equipment support plates, and precision mechanical components for industrial equipment and assembly projects.

Key Specifications & Parameters

Product Type: CNC machined aluminum flange mounting bracket

Product Form: Flange support plate, three-lug mounting bracket, equipment fixing bracket, machined aluminum support part

Material Options: 6061 aluminum alloy, 7075 aluminum alloy, or other suitable aluminum materials

Processing Methods: CNC milling, drilling, tapping, boring, counterboring, engraving, deburring, and surface finishing

Surface Treatment Options: Black anodizing, natural anodizing, hard anodizing, sandblasting, polishing, or other required finishes

Structure Features: Large center through hole, three mounting lugs, threaded holes, counterbore holes, engraved markings, curved outer profile, solid aluminum body

Application Fields: Industrial automation equipment, machinery assemblies, new energy equipment, fixture systems, positioning structures, flange mounting systems

Drawing Support: 2D drawings, 3D files, CAD, STEP, STP, PDF files, or physical sample reference

Product Features & Functions

Stable Flange Mounting Structure
The three-lug design provides multiple fixing points, helping the bracket stay stable during equipment installation and mechanical assembly.

Large Center Through Hole
The central opening can be used for shaft clearance, mechanical alignment, pipe passage, sensor placement, or other assembly requirements.

Precision CNC Machined Details
CNC milling allows the part to achieve clean edges, accurate hole positions, curved profiles, threaded holes, and smooth mounting surfaces.

Black Anodized Surface Finish
The black anodized finish improves the appearance of the aluminum part and provides surface protection suitable for industrial equipment use.

Solid Aluminum Support Performance
Compared with thin sheet metal brackets, the machined aluminum body offers stronger structural support for fixed mounting and positioning applications.

Engraved Identification Marking
Model codes, orientation marks, or identification characters can be machined or engraved on the surface to support product recognition and assembly management.

Specific Application Scenarios

Industrial Automation Equipment
Used as a mounting support plate for automation modules, sensors, rotating mechanisms, positioning assemblies, or equipment connection points.

Mechanical Equipment Assembly
Suitable for machine frames, mechanical fixtures, drive systems, and structural mounting areas requiring a strong Aluminum Support Bracket.

New Energy Equipment
Can be applied in new energy devices, power equipment, battery-related systems, or module mounting positions where lightweight metal support is needed.

Fixture and Tooling Systems
The part can work as a fixed bracket or positioning plate in jigs, fixtures, and testing equipment that require accurate hole locations.

Flange Connection Applications
The large center hole and surrounding mounting points make it suitable for flange-style connection between mechanical parts and equipment modules.

Precision Hardware Projects
Suitable for projects requiring machined aluminum brackets with black finish, clean appearance, and accurate assembly interfaces.

FAQ

Q1: What is this aluminum flange bracket used for?
A1: It is used for equipment mounting, structural support, flange connection, positioning, and mechanical assembly applications.

Q2: Is the black surface zinc plated?
A2: No. For aluminum parts, the black finish is usually black anodizing or hard anodizing, not zinc plating. Zinc plating is more commonly used for steel parts.

Q3: Why is CNC machining suitable for this product?
A3: CNC machining can produce the solid aluminum body, curved outer shape, center hole, screw holes, threaded areas, and engraved markings with good consistency.

Q4: What materials are commonly used for this bracket?
A4: 6061 aluminum alloy is commonly used. 7075 aluminum can also be selected when higher strength is required.

Q5: What applications can use this mounting bracket?
A5: It can be used in industrial automation, machinery equipment, new energy systems, fixture tools, positioning structures, and precision assembly projects.

Q6: What makes this part different from sheet metal brackets?
A6: This product is a solid CNC machined aluminum part, offering thicker structure, stronger support, and more precise machined features than typical thin sheet metal brackets.