Gold Anodized CNC Aluminum Plate | Custom Precision Machining

Gold-Anodized Precision CNC Aluminum Mounting Plate

I. Product Overview

Hongsinn Precision offers custom CNC precision machining and anodizing services for aluminum alloys. The product shown in the image is a gold-anodized aluminum mounting plate. It features a rectangular design with a large, central elliptical through-hole, surrounded by various precision mounting and positioning holes. The corners are chamfered, making the component well-suited for installation and structural connection requirements in diverse industrial equipment.

The part is manufactured using processes such as CNC milling, precision drilling, contour machining, and chamfering. We can precisely control external dimensions, aperture sizes, hole positioning, and fit specifications based on the client’s engineering drawings.

The surface undergoes a gold-anodizing process, which imparts a uniform metallic finish to the aluminum alloy and enhances its wear and corrosion resistance according to specific technical requirements.

Hongsinn Precision supports OEM/ODM customization. We can manufacture components based on 2D engineering drawings, 3D CAD models, or physical samples provided by the client, catering to needs ranging from prototype development and small-batch trial runs to full-scale mass production.

Technical Specifications

Product Features

1. Precision CNC Aluminum Machining

The product’s outer profile, elliptical openings, mounting holes, and positioning holes are machined using CNC (Computer Numerical Control) milling, ensuring that the component’s dimensions and structure strictly adhere to design specifications.

2. Gold Anodized Surface Finish

The surface features a gold-anodized finish, providing an attractive metallic aesthetic while enhancing surface hardness, wear resistance, and corrosion resistance. Specific performance characteristics depend on the anodizing process and the required coating thickness.

3. Precision Opening Design

The center incorporates a large, elliptical through-hole. The shape and dimensions of this opening can be adjusted based on the equipment's internal architecture, available installation space, and functional requirements.

4. Multi-Hole Mounting Configuration

The perimeter includes various mounting and positioning holes, facilitating secure fastening with bolts, equipment installation, and structural alignment. Hole diameters, spacing, and the total number of holes can be customized according to engineering drawings.

5. Lightweight Aluminum Alloy Construction

Aluminum alloy offers a low weight-to-strength ratio and excellent machinability, making it an ideal material for industrial components that require a balance of low weight, structural integrity, and a high-quality appearance.

6. OEM/ODM Customization

We offer bespoke manufacturing (OEM/ODM) services, including custom dimensions, opening configurations, hole layouts, material grades, and surface finishes—tailored to meet requirements for high-precision parts, whether for diverse product varieties or small-batch production runs.

Scope of Application

1. Industrial Automation Equipment

Can be designed—based on specific equipment architecture—as mounting panels, fixing plates, equipment connection plates, or internal structural support components for automation systems.

2. Precision Machinery

Suitable for machinery requiring precise apertures, accurate positioning, or lightweight structural design; can serve as equipment mounting plates or custom connection panels.

3. Optical and Instrumentation Equipment

Can be configured for use as mounting panels for instruments, internal fixing structures, or auxiliary mounting components for precision equipment.

4. Electronic and Industrial Control Equipment

Can be designed—according to product architecture—as internal mounting plates for electronic enclosures, module fixing plates, or structural connection components.

5. Specialized and Non-Standard Machinery

Ideal for custom equipment projects that require unique aperture shapes, non-standard hole patterns, or specific, non-standard mounting dimensions.

Hongsinn Precision Manufacturing Advantages

• Established in 2010, with over 15 years of experience in precision machining
• ISO 9001:2015 Quality Management System certified
• ISO 14001:2015 Environmental Management System certified
• Equipped with the AFMING GMU-800 EVO 5-axis machining center
• Extensive inventory of CNC lathes, turn-mill centers, and machining centers
• Inspection using Zeiss CONTURA Coordinate Measuring Machines (CMM)
• Supports rapid prototyping, as well as small-batch and high-volume production
• Products exported to markets in Europe, the US, Germany, Japan, Canada, and Southeast Asia

Frequently Asked Questions

• 1. Are you a trade company or manufacturer?

  We are a manufacturer with more than 14 years of experience in CNC machining and sheet metal fabrication.

• 2. Can you protect my business? Will my drawing be safe after you get it?

  Yes, we can sign the NDA before you send the drawing.

• 3. Available for customized design drawings?

  Yes, we accept CAD, STEP, IGS, PDF, Solidwork, etc.

• 4. Do you provide samples?

  Yes, there is a sample charge, which can be refunded when you place the order.

• 5. How soon can I get your quotation?

  Within 12 hours.

• 6. What's the lead time?

  5-25 working days, based on order quantity.