Maozhong Precision specializes in manufacturing custom precision CNC machined aluminum knurled knob components for industrial equipment, automation systems, semiconductor machinery, optical instruments, and medical devices. Produced using imported Star, Citizen, and Tsugami Swiss-type CNC machines, our components deliver exceptional dimensional accuracy, superior surface finish, and reliable assembly performance.
High Precision Aluminum Knurled Knob Components for Industrial Applications
Our precision-machined aluminum knobs are designed to provide accurate adjustment, secure fastening, and excellent user control. With tight tolerances up to ±0.005mm and consistent machining quality, Maozhong Precision supports both prototype development and high-volume production projects.
Key Features of CNC Machined Aluminum Knobs
Precision Swiss CNC Machining
- Imported Star, Citizen, and Tsugami Swiss-type CNC machines
- Machining diameter range from 2mm to 33mm
- Tolerance capability up to ±0.005mm
- Excellent concentricity and dimensional consistency
Enhanced Grip Design
- Precision knurled outer surface
- Improved manual adjustment and handling
- Uniform texture and premium appearance
- Suitable for industrial and instrumentation applications
Custom Manufacturing Services
- OEM and ODM production
- Custom dimensions and configurations
- Rapid prototyping support
- Flexible low and high-volume production
Available Materials
Aluminum Alloys
- Aluminum 6061-T6
- Aluminum 7075
- Aluminum 2024
Stainless Steel Materials
- 303 Stainless Steel
- 304 Stainless Steel
- 316 Stainless Steel
Other Materials
- Brass C3604
- Brass H62
- Titanium Alloy
- Copper Alloys
- Engineering Plastics
Surface Finishing Options
Aluminum Surface Treatments
- Clear Anodizing
- Black Anodizing
- Hard Anodizing
- Sandblasting
Metal Surface Treatments
- Electropolishing
- Passivation
- Nickel Plating
- Chrome Plating
- Zinc Plating
Applications
Industrial Equipment
Used in industrial control systems, machine assemblies, and precision adjustment mechanisms.
Automation Equipment
Suitable for robotic systems, automated production lines, and motion control assemblies.
Medical Devices
Applied in diagnostic equipment, surgical instruments, and precision medical assemblies.
Semiconductor Equipment
Used in semiconductor manufacturing and inspection equipment requiring tight tolerances and stable performance.
Manufacturing Process
Production Workflow
- Drawing Review and DFM Analysis
- Material Procurement and Inspection
- Swiss CNC Turning
- Milling, Drilling and Tapping
- Knurling Process
- Deburring and Surface Finishing
- Precision Inspection
- ZEISS CMM Verification
- Cleaning and Packaging
- Shipment
Why Choose Maozhong Precision
Advanced Manufacturing Capabilities
- Over 70 imported Star, Citizen and Tsugami Swiss CNC machines
- Multi-axis CNC machining capabilities
- Stable production quality and efficiency
- Complex precision component manufacturing
Quality Assurance System
- ZEISS Coordinate Measuring Machine (CMM)
- KOSAKA Roundness Tester
- KOSAKA Surface Roughness Tester
- SYLVAC Precision Measuring Equipment
- Olympus Microscopes
- Automated CCD Inspection Systems
Global Service Support
- Manufacturing facility in Dongguan, China
- U.S. company support for local communication
- Fast quotation response
- Engineering support and DFM recommendations
- Prototype to mass production solutions
Technical Specifications
| Item |
Capability |
| Machining Process |
Swiss CNC Turning & Milling |
| Diameter Range |
2mm – 33mm |
| Tolerance |
±0.005mm |
| Materials |
Aluminum, Stainless Steel, Brass, Titanium, Copper |
| Production Type |
OEM / ODM |
| Surface Finish |
Anodizing, Plating, Polishing, Passivation |
| Inspection Equipment |
ZEISS CMM, KOSAKA, SYLVAC |
Request a Quote
Looking for a reliable CNC machining partner for precision aluminum knob components? Contact Maozhong Precision today for engineering support, DFM analysis, rapid prototyping, and competitive production solutions.
