Spun 5052 Aluminum Conical Lamp Shade Dark Grey Hard Anodized Aluminum Spinning

This OEM spun aluminum conical lamp shade is seamlessly shaped from 5052 aluminum sheet by advanced CNC metal spinning technology, forming a weld-free integrated conical housing.

We complete precision secondary CNC turning and milling operations to machine the top center hole, bottom U-notch and mounting pin holes. All edges are fully deburred and polished as pre-treatment before surface finishing.

The final surface adopts matte dark grey hard anodizing plus sealing treatment, delivering excellent wear resistance, corrosion resistance and uniform textured appearance.

As a reliable custom metal spinning manufacturer, we support full customization based on your technical drawings or physical samples. We can adjust dimensions, wall thickness, hole layout, notch shape and anodizing colors to match your lighting product design requirements.

• Indoor pendant lamp & industrial hanging light fixtures
• Commercial retail lighting, cafe & restaurant decorative lights
• Office task lighting, modern architectural interior lamps
• Decorative ambient lighting housing, designer custom light fixtures
• Exhibition hall, showroom customized lighting enclosures

• OEM & ODM custom service: Accept custom designs from technical drawings or supplied samples
• Adjustable parameters: Outer diameter, height, wall thickness, hole position, cutout geometry
• Multiple surface treatment options: Hard anodizing in different matte colors, sandblasting, polishing
• Flexible secondary CNC machining: turning, milling, drilling, tapping as required
• Small batch trial production & mass volume manufacturing available
• Custom packaging solutions for finished lighting components

• Seamless spun forming eliminates weld seams, solving uneven surface & easy corrosion issues of welded lamp housings
• Precise CNC secondary machining ensures consistent hole & notch positioning, avoiding assembly mismatch
• Hard anodized matte surface provides stable texture color, preventing easy scratching during installation and usage
• 5052 aluminum material balances structural rigidity and lightweight performance, less prone to deformation
• Custom manufacturing service avoids forced adaptation to standard sizes; we tailor parts to fit your lamp assembly
• Stable dimensional tolerance across mass production, reducing rejection rates during your finished lamp assembly

• Raw material incoming inspection to verify 5052 aluminum alloy material certification
• First article inspection after CNC spinning & each CNC machining process
• Dimensional testing with calipers and coordinate measuring tools to guarantee tolerance compliance
• Visual inspection for surface defects before and after anodizing treatment
• Random sampling testing of anodized layer thickness, hardness and corrosion resistance
• Full deburr check to eliminate sharp edges for safe assembly
• Final finished product full inspection before packaging and shipment

Q1: Can you produce spun aluminum lamp shades based only on my samples?

A: Yes. We provide reverse engineering service, we can make samples and mass production according to your physical samples or CAD drawings.

Q2: What minimum order quantity do you support for custom aluminum lamp housings?

A: We support small batch trial orders and large-scale mass production. Contact us to discuss your order quantity demands.

Q3: Is it possible to change the anodizing color of this spun aluminum light cone?

A: Sure, we offer multiple matte hard anodized color options, customized colors can be negotiated.

Q4: Can I adjust the wall thickness and overall dimensions of the conical lampshade?

A: Yes, all key dimensions, wall thickness and structural cutouts can be customized to your requirements.

Q5: How long is the lead time for custom sample and mass production?

A: Sample lead time depends on machining requirements; mass production lead time will be confirmed after drawing confirmation.