High-Precision CNC Machined Magnesium Housing with Dual PEO & Cerakote Surface

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Packing	As customers requirement
Material	Aluminum, Stainless Steel, Titanium, Brass, Plastic
Procwss	CNC Milling and Turning
Cad File Compatibility	STEP, IGES, DXF, DWG
Packaging Details	Custom Packaging
Coating Options	Anodizing, Plating, Powder Coating
Supply Ability	Prototype to Mass production
Supply	OEM
Size	1/2" - 24"
Payment Terms	L/C,D/A,D/P,T/T
Quality Control	ISO 9001 Certified, 100% Inspection
Delivery Time	5-8 days
Roughness	Ra 0.2-1.6 and Based on your drawings
Materials	Al6061
Cnc Machines	3-axis, 4-axis, 5-axis CNC machines
Machining Tolerance	±0.01 mm (tighter tolerances available)
Max Workpiece Size	500 x 500 x 300 mm
Thickness	0.9mm-5.0mm
Type	Other Machining Services
Place of Origin	China
Model Number	OEM/ODM
Brand Name	JYH
Certification	ISO9001,IATF1969

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Product Details
Company Details

Product Specification


Packing	As customers requirement	Material	Aluminum, Stainless Steel, Titanium, Brass, Plastic
Procwss	CNC Milling and Turning	Cad File Compatibility	STEP, IGES, DXF, DWG
Packaging Details	Custom Packaging	Coating Options	Anodizing, Plating, Powder Coating
Supply Ability	Prototype to Mass production	Supply	OEM
Size	1/2" - 24"	Payment Terms	L/C,D/A,D/P,T/T
Quality Control	ISO 9001 Certified, 100% Inspection	Delivery Time	5-8 days
Roughness	Ra 0.2-1.6 and Based on your drawings	Materials	Al6061
Cnc Machines	3-axis, 4-axis, 5-axis CNC machines	Machining Tolerance	±0.01 mm (tighter tolerances available)
Max Workpiece Size	500 x 500 x 300 mm	Thickness	0.9mm-5.0mm
Type	Other Machining Services	Place of Origin	China
Model Number	OEM/ODM	Brand Name	JYH
Certification	ISO9001,IATF1969
High Light	Dual PEO & Cerakote Surface Treatment Magnesium Housing ，±0.005 mm Tolerance CNC Machined Enclosure ，Lightweight Magnesium Alloy Precision Machined Component

High-Precision CNC Machined Magnesium Housing with Dual PEO & Cerakote Surface Treatment

Engineered for weight-critical applications requiring exceptional structural integrity, this custom-machined magnesium alloy housing delivers maximum strength-to-weight performance. Utilizing multi-axis CNC milling, the component features complex thin-wall geometries, precision mounting lugs, and a centered hexagonal perforation grid designed for optimal ventilation and EMI shield balance.

To overcome the natural susceptibility of magnesium alloys (AZ91D / AZ31B) to environmental oxidation, this component undergoes an advanced dual-layer surface treatment process:

Plasma Electrolytic Oxidation (PEO) Base layer: Creates a dense, ceramic oxide layer deep within the substrate, providing superior corrosion resistance, dielectric breakdown strength, and wear durability.
Cerakote Ceramic Finish Topcoat: A thin-film thermal ceramic coating applied over the PEO layer to deliver a non-reflective matte aesthetic, enhanced chemical protection, and UV resistance without compromising tight mechanical tolerances.

Key Technical Specifications

Material	Lightweight Magnesium Alloy (AZ91D / AZ31B / WE43)
Machining Capabilities	5-Axis CNC Precision Milling & Drilling
Primary Base Finish	Plasma Electrolytic Oxidation (PEO / Micro-Arc Oxidation)
Secondary Coating	Tactical Matte Cerakote Finish (Custom Colors Available)
Tolerance Precision	Up to ±0.005 mm (±0.0002 in)
Primary Applications	UAV Gimbals, Drone Housings, Optical Housings, Aerospace & Defense

Surface Treatment Performance Advantage

Corrosion Protection: PEO layer blocks salt spray degradation, exceeding standard anodizing limits on magnesium.
Thermal Stability: Cerakote topcoat withstands elevated operating temperatures while maintaining color stability and mechanical protection.
Weight-to-Strength Optimization: Magnesium provides a ~33% weight reduction over standard 6061 aluminum while maintaining rigidity.
Precision Fitting: Micro-thin coating deposition keeps tight bore tolerances, threaded holes, and mounting bosses within spec without post-coating re-machining.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter,Importer 
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Year Established:

2018 


Total Annual:

3000K-4000K
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Employee Number:

80~100 


Ecer Certification：

Verified Supplier 

About JYH Precision Machining JYH Precision Machining is a leading provider of high-precision manufacturing solutions, specializing in CNC machining, rapid prototyping, and low-volume production. Established in 2018, our company has quickly become a trusted partner for industries requi... About JYH Precision Machining JYH Precision Machining is a leading provider of high-precision manufacturing solutions, specializing in CNC machining, rapid prototyping, and low-volume production. Established in 2018, our company has quickly become a trusted partner for industries requi...

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Shenzhen Jinyihe Technology Co., Ltd.
Building 9, first floor，Hengmingzhu Science & technology park，Shajing Street shenzhen
https://www.cncprecision-machining.com/

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