Custom CNC Machined Aluminum Enclosure, Precision Milled Instrument Housing |

Product Overview

This custom CNC milled aluminum cavity enclosure is precision one-piece machined from solid aluminum block. It comes with multiple cutouts, holes and integrated mounting bosses. The brushed raw aluminum surface keeps the original metal texture. Widely used for industrial testing instruments, automation equipment and electronic control modules. We accept custom fabrication based on your CAD drawings or samples, supporting prototype and small batch orders.

Key Features

1. One-piece CNC milling from solid aluminum, high structural rigidity and stability
2. Integrated mounting bosses, multi-size cutouts and threaded holes for easy assembly
3. Brushed raw aluminum finish, no coating, retains natural metallic texture
4. Strict tolerance control, ensures perfect fitting for internal electronic components
5. Fully customizable: outer dimension, cavity depth, hole layout and cutout shape
6. Flexible material grades: 6061 / 7075 aluminum alloy available
7. Accept prototype, small batch and mass production orders

Product Parameters

• Processing Type: CNC Milling
• Material: Aluminum Alloy 6061 (Optional:7075 Aluminum Alloy)
• Surface Treatment: Brushed Raw Aluminum (custom anodizing available)
• Tolerance: ±0.005~0.02mm (per drawing requirements)
• Acceptable File Format: STEP, IGES, STL, DWG, DXF, PDF
• Order Type: Prototype, Small Batch & Mass Production

Application Scenarios

Industrial testing instruments, automation control equipment, optical devices, electronic modules, new energy equipment and other precision mechanical housings.

Our Service

✅ Free quotation after receiving your CAD drawings

✅ In-house CNC workshop, full production process monitoring

✅ Strict dimensional inspection before shipment, inspection report available upon request ✅ Anti-scratch protective packaging for aluminum cavity parts 

✅ Fast lead time for prototype and small batch orders

✅ One-stop service: CNC machining + surface treatment + secondary machining

Why Choose Us

We are a professional manufacturer focusing on CNC precision machining. We have rich experience in solid block milled aluminum cavity enclosures. Our engineering team will review your drawings before production to optimize manufacturability and help you control production cost.

Short Product Brief

Custom one-piece CNC milled aluminum cavity enclosure with multiple cutouts and mounting bosses. Brushed raw aluminum finish. Suitable for industrial instrument and electronic equipment housing. Send us your CAD drawing for quotation.

Keywords

CNC milled aluminum enclosure, solid aluminum cavity housing, custom aluminum instrument box, CNC machined aluminum housing, aluminum enclosure with mounting bosses

 FAQ

Q1: What material is used for this aluminum cavity enclosure?

A: Standard material is 6061 aluminum alloy. 7075 aluminum alloy can be selected if higher strength is required.

Q2: Can you add anodizing surface treatment?

A: Yes. We can provide silver anodizing, black anodizing and other surface finishes based on your request.

Q3: What drawing formats do you accept for quotation?

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

Q4: What is your MOQ?

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

Q5: What tolerance can you achieve?

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

Q6: How long is the prototype lead time?

A: Usually 3-7 working days for prototype. Bulk order lead time depends on quantity and machining complexity.