Custom CNC Milled Black Anodized Aluminum Mounting Plate, Precision Custom Fixture Base Plate | Chenrong Precision

Product Overview

This custom CNC milled black anodized aluminum mounting plate is a precision machined fixture component with irregular outline, central large bore and multiple counterbore mounting holes. CNC milling ensures high flatness and accurate hole positioning. Matte black anodized surface improves wear resistance, corrosion resistance and appearance. Widely used for automation equipment, test jigs, mechanical assemblies and custom machinery. We support custom manufacturing according to your CAD drawings or samples, including prototype and small batch orders.

Key Features

1. Precision CNC milling, excellent flatness and tight positional tolerance for holes
2. Matte black hard anodizing finish, scratch-resistant, anti-corrosion and non-reflective
3. Custom irregular profile, central through bore and counterbore holes for flush assembly
4. Lightweight aluminum alloy with good rigidity and excellent machinability
5. Fully customizable: outer contour, hole layout, hole size and plate thickness
6. Material options: 6061 / 6063 aluminum alloy available
7. Accept prototype, low volume and mass production orders

Product Parameters

• Processing Type: CNC Milling
• Material: Aluminum Alloy 6061 (Optional: 6063 Aluminum Alloy)
• Surface Treatment: Black Anodized Finish
• Tolerance: ±0.005~0.02mm (subject to drawing requirements)
• Acceptable File Format: STEP, IGES, STL, DWG, DXF, PDF
• Order Type: Prototype, Small Batch & Mass Production

Application Scenarios

Automation equipment fixtures, test tooling bases, mechanical mounting brackets, optical equipment frames, custom industrial machinery assemblies.

Our Service

✅ Free quotation after receiving your CAD drawings

✅ In-house CNC milling workshop, full-process production monitoring

✅ Strict dimensional inspection before shipment, inspection report available on               request

✅ Anti-scratch protective packaging for precision aluminum parts

✅ Fast lead time for prototype and small batch orders

✅ One-stop service: CNC machining + deburring + anodizing + secondary                     processing

Why Choose Us

We are a professional manufacturer specialized in CNC precision machining. We have rich experience in custom aluminum fixture plates and mounting brackets. Our engineering team reviews your drawings before production to optimize manufacturability and help you control production cost.

Short Product Brief

Custom CNC milled black anodized aluminum mounting plate with irregular profile, central bore and counterbore holes. Matte black finish, designed for automation fixture and equipment assembly. Send us your CAD drawing for quotation.

Keywords

CNC milled aluminum mounting plate, black anodized fixture plate, custom aluminum base plate, precision machined jig plate, aluminum equipment bracket

PAQ / FAQ

Q1: What aluminum alloys are available?

A: Standard material is 6061 aluminum alloy. 6063 aluminum alloy is optional based on your requirements.

Q2: Can we adjust the anodizing thickness?

A: Yes, we can provide standard or hard black anodizing according to your specification.

Q3: What drawing formats do you accept for quotation?

A: STEP, IGES, STL, DWG, DXF and PDF. 3D STEP file is preferred for accurate quotation.

Q4: What is your MOQ?

A: Flexible MOQ. We accept 1 piece for prototype, small batch and mass production.

Q5: What tolerance can you achieve?

A: Normally ±0.005~0.02mm. We can meet strict tolerance requirements marked on your drawing.

Q6: How long is the prototype lead time?

A: Normally 3–7 working days for prototype. Bulk lead time depends on quantity and machining complexity.