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At JYH Precision Machining, we manufacture high-quality CNC machined handheld device housings designed for demanding industrial environments. The product shown is a precision-machined enclosure body commonly used for handheld scanners, measuring devices, inspection tools, barcode readers, portable controllers, and smart industrial terminals.
This type of housing is engineered to provide excellent structural strength, accurate assembly positioning, and premium surface appearance, while ensuring long-term durability under vibration, repeated handling, and outdoor/warehouse working conditions.
With over 10 years of mechanical engineering and precision manufacturing experience, we understand the most critical requirements for handheld housings: tight tolerance control, clean cosmetic finish, stable part-to-part consistency, and perfect fit for internal electronics.
Product Overview
This product is a custom CNC machined handheld housing, combining a robust upper enclosure structure with a grip handle design. The housing provides:
Strong protection for internal PCB, sensors, display modules, and battery units
Stable mounting features for screws, inserts, and sealing components
High-end appearance with anodizing or painting finishes
Reliable dimensional stability for mass production assembly
We support complete manufacturing from prototype to low-volume and bulk production.
Key Features
High Precision CNC Machining
The enclosure is produced using advanced 3-axis / 4-axis / 5-axis CNC machining, ensuring complex geometry and accurate internal cavities.
Consistent dimensional control
Sharp edge management and deburring
Stable tolerance performance across batches
Lightweight but Strong Structure
Handheld products require a perfect balance between lightweight design and high impact resistance. We use aluminum alloys or engineering plastics depending on application requirements.
Excellent Surface Finish
The external surface can be treated for premium cosmetic quality, including:
Anodizing (black, silver, blue, custom colors)
Powder coating
Spray painting
Sandblasting + anodizing
Laser engraving for logos and serial numbers
Assembly-Ready Design
We machine accurate assembly features including:
Screw holes
Positioning slots
Battery compartment interfaces
Display mounting surfaces
USB / charging port cutouts
Button openings and sensor windows
This ensures the housing can be installed directly into your assembly line with minimal rework.
Common Applications
This CNC machined handheld housing is widely used in:
Barcode scanners / RFID handheld terminals
Industrial inspection and measurement tools
Portable medical diagnostic devices
Handheld laser marking controllers
Warehouse logistics terminals
Smart manufacturing control devices
Portable test equipment enclosures
Outdoor handheld communication devices
Material Options
We provide a wide range of materials depending on your product requirements.
Aluminum 6061 / 7075, Stainless Steel, Magnesium, ABS, PC
Tolerance Capability
±0.01mm to ±0.05mm (based on structure)
Surface Roughness
Ra 0.8-3.2 (customizable)
Surface Finish
Anodizing, Hard anodizing, Powder coating, Painting, Sandblasting
Production Volume
Prototype, Low-volume, Mass production
Customization
Logo engraving, serial marking, assembly-ready machining
Inspection
Full QC report available (CMM report supported)
File Format Accepted
STEP, IGES, STL, DWG, PDF
Why CNC Machining is Ideal for Handheld Device Housings
Handheld device housings often require complex shapes, tight tolerance, and durable materials. CNC machining provides key advantages:
Stronger than Injection Molded Prototypes
CNC machined aluminum housings provide real functional testing for:
Drop resistance
Heat dissipation
Internal PCB installation
Final assembly fit
Faster Product Development
For R&D projects, CNC machining allows quick modifications without expensive molds.
Best for Low-Volume and High-End Devices
Many industrial and medical handheld products require small to medium production volumes. CNC machining provides flexibility and premium appearance.
Manufacturing Method Comparison
Method
Best For
Advantages
Limitations
CNC Machining
Prototypes & low-volume production
High precision, fast design changes, premium quality
Higher cost per part for very large quantities
Die Casting
Medium to high volume metal housings
Good consistency, lower unit cost in bulk
High mold cost, longer lead time
Injection Molding
High volume plastic housings
Very low unit cost for mass production
Mold investment required, less structural strength than metal
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Importer
Year Established:
2018
Total Annual:
3000K-4000K
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...
