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Black Anodized Zinc Plated Aluminum Alloy Cnc Machining OEM Door Knobs
OEM
Elevate the modern look of your space with our sleek black door knobs, designed to add a touch of sophistication to any room.
Delivery
EXW, FCA, CIF
minimum order
1 piece
Quantity
US $0.26 - US $1.99
/ piece
Elevate the modern look of your space with our sleek black door knobs, designed to add a touch of sophistication to any room.
| Key Attributes | |
| Machining Capabilities | CNC Machining Processes:Broaching, Drilling, Etching/Chemical Machining, Laser Machining, Milling, Turning, Wire EDM, Rapid Prototyping |
| Materials Supported | Aluminum, Brass, Bronze, Copper, Hardened Metals, Stainless Steel, Steel Alloys, Plastic |
| Micro-Machining or Not | Micro Machining |
| Key Processes | CNC Milling, Turning, Drilling |
| Tolerance Standards | Industry-standard precision |
| Surface Treatments | Anodizing, Plasting, Polishing, etc. |
| Applications | Control Systems, Automotive Components |
| Place of Origin | Guangdong, China |
| Model Number | CUSTOM |
| Service Type | Customized OEM/ODM Manufacturing |
| Drawing Formats | PDF, CAD, IGES, STEP |
| Delivery Time | 7-30 Days |
| MOQ | 10 pcs |
· Product Overview
These Custom Precision Anodized Aluminum Knobs are engineered for intuitive control and aesthetic enhancement in audio equipment, industrial devices, and electronic systems. Featuring a sleek black anodized finish with precision-machined details (including linear and radial texturing), they combine ergonomic design, durable construction, and visual sophistication, making them ideal for applications where both functionality and aesthetics are paramount.
· Core Specifications
- Material: Aerospace-Grade Aluminum Alloy (6061-T6) – Lightweight, high-strength, and compatible with precision machining and corrosion-resistant anodizing.
- Process Standards:
- CNC Turning & Machining: Dimensional tolerance controlled within ±0.02mm, ensuring precise fit with potentiometers or control shafts.
- Anodizing (Black): Wear-resistant, color-fast anodized coating compliant with industry standards for durability and scratch resistance.
- Texturing Options: Precision-machined linear or radial patterns for enhanced grip and visual distinction.
· Application Scenarios
- Audio Equipment: Knobs for amplifiers, mixers, equalizers, and custom audio gear, providing tactile control over volume, tone, and effects.
- Industrial Control Panels: Knobs for PLCs, instrumentation, and machinery controls, enabling precise adjustment in manufacturing and automation environments.
- Musical Instruments & Effects: Components for synthesizers, guitar pedals, and electronic instruments, blending functionality with artistic design.
- DIY Electronics Projects: Custom builds for home audio systems, robotics controllers, and hobbyist electronic devices.
· Production Process Introduction
- Material Preparation: Source certified 6061-T6 aluminum rods and conduct mechanical property (hardness, tensile strength) testing.
- CNC Machining: Utilize multi-axis CNC lathes to turn the knobs, creating precise dimensions, shaft openings, and decorative texturing (linear or radial).
- Anodizing: Apply black anodizing process to achieve a uniform, scratch-resistant finish; optional post-machining for specialized texturing.
- Quality Inspection: Verify dimensional accuracy via gauges, check surface finish consistency, and ensure compatibility with standard control shafts.
· Packaging and Shipping Methods
- Packaging: Each knob is individually wrapped in anti-scratch film and placed in foam-lined boxes. Bulk orders are secured in custom trays with protective dividers to prevent surface damage during transit.
- Shipping: Supports International Express (DHL, FedEx, UPS), Air Freight, and Sea Freight. Tracking information is provided for all shipments, and consolidated logistics solutions are available for cost efficiency.
· Process
· Frequently Asked Questions (FAQ)
Q1: What is the Minimum Order Quantity (MOQ)?
A1: For standard designs, MOQ is 200 pieces per model. For fully custom projects (unique dimensions, texturing, or anodizing colors), MOQ is 500 pieces (negotiable for prototype orders with volume commitments).
Q2: What is the Lead Time?
A2: Standard orders ship within 10–15 working days. Custom orders requiring unique machining or anodizing processes take 18–25 working days.
Q3: Can I Customize These Knobs?
A3: Yes. Customization is available for dimensions (shaft size, overall diameter/height), surface texturing (linear, radial, or custom patterns), anodizing color (RAL palette for aluminum), and branding (laser marking/engraving). Provide your technical drawings or design concepts for a tailored solution.
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