LED Aluminum Profile more than 500 items
Warehouse Shipment|Customization|Free Sample
The Full Manufacturing Process of LED Aluminum Channel Extrusion
The Complete Extrusion Process of Aluminum Groove Profiles
- 01
Aluminum Log Cutting & Preparation
Adopt 6063-T5 aluminum alloy round logs, cut into short billets by sawing machine. Remove surface oxide scales and impurities, prepare raw material bllets for LED channel extrusion.
- 02
Preheat Billets & Special LED Die
Heat aluminum billets to 480℃ for high plasticity. Preheat the long thin open die specially for LED channels to 450℃, to avoid aluminum solidification, scratch and crack on thin-walled profiles.
- 03
High Pressure Extrusion Forming
Load heated billet into extrusion container. Thousands tons of hydraulic pressure push softened aluminum through customized U/V shape die, continuously extrude long LED channel blanks, whose cross-section fully copies the die cavity.
- 04
Online Air Quenching & Shaping
The hot thin LED channels are immediately cooled down by strong forced air blower. It stabilizes internal crystal structure and prevents bending deformation, laying foundation for aging treatment.
- 05
Traction & Stretching Straightening
Front tractor pulls profiles evenly to avoid twisting during extrusion. Then the stretcher stretches the channels slightly to eliminate internal stress, ensure perfect straightness for LED strip installation.
- 06
CNC Fixed-length Precision Sawing
Cut long 6m LED channels into standard 1m/2m finished size via CNC sawing machine, burr-free cutting surface, tolerance controlled within ±1mm, trim scrap ends.
- 07
High Temperature Aging Hardening
Stack LED channels neatly and put into aging furnace, keep constant temperature at 175℃ for 5 hours. 6063 alloy achieves T5 temper with enough hardness and anti-deformation performance.
- 08
Anodizing Surface Finishing
Channels go through degreasing, alkaline etching, neutralization, electrolytic anodizing, sandblasting coloring and sealing. Dense alumina film forms with excellent heat dissipation & corrosion resistance. Main finishes: silver matte & black sandblasted. Powder coating is rarely used for heat dissipation consideration.
- 09
Optional CNC Secondary Machining
Drill holes and slot on channel side walls for screw fixing and clip installation, compatible with surface-mounted, recessed and suspended linear lamp structures.
- 10
Finished Product Full QC Inspection
QC staff inspect dimension, straightness, oxide thickness and surface defects with calipers and testing instruments. Sort and label qualified LED aluminum channels by specifications.
- 11
Protective Film Wrapping & Packaging
Stick protective film on inner & outer surfaces to avoid scratch during transportation. Equip paper corner protectors, wrap with thermal shrink film, pack into cartons and deliver to lamp factories for LED strip assembly.
11 steps of the Full Extrusion Manufacturing Process of LED Aluminum Channels or we can get the description of Complete Extrusion Process of Aluminum Groove Profiles.You can download the catalogue here
Customization LED Aluminum Profile
We support custom mold‑opening for LED aluminum profiles.
If you cannot find a suitable aluminum channel for your project among our existing 500+ aluminum profiles, we can provide tailor‑made solutions based on your dimensional requirements.
Simply send us your CAD drawings together with your required quantity, and our team will get in touch with you promptly to offer a quotation.
No CAD drawings? No worries. You may provide a rough sketch with basic outlines and key dimensions. Our engineers will develop professional CAD drawings for you free of charge.
- Customized Aluminum Profile
- CAD Drwaing Design
- Custom Mold-Opening
Raw Material, Warehouse, Shipment
We keep dozens of tons of raw aluminum materials in regular stock, covering aluminum billets, square bars and round bars. Following the extrusion process, LED aluminum channels are manufactured and warehoused by dimension.
Value‑added operations such as surface finishing, reinforcement, drilling, edge notching and cutting can be carried out according to customer specifications.
Standard lengths including 1m, 2m, 3m and 6m are kept in permanent stock. Finishes available are matte aluminum, white and black.
This allows us to arrange prompt shipment against customers’ standard orders, serving as one of our core competitive strengths.
For custom sizes or special color requirements, fresh production and additional processing will be necessary. The corresponding lead time is 10‑20 working days.
Application Scenarios of Slim LED Aluminum Profile
Our slim LED aluminum channels, also known as LED light strip housings and mini LED extrusion profiles, are versatile lighting accessories for countless indoor lighting projects.
They are widely installed under cabinets, inside wardrobes, on retail display racks, wine cabinets and supermarket shelves. Perfect for residential spaces including living rooms, hallways and corridors, as well as commercial offices, stair treads and floor step lighting. The ultra-narrow aluminum casing enables concealed installation and uniform soft light output for decorative and functional ambient lighting.
1. Cabinet & Wardrobe
2. Display Rack & Commercial Cabinet
3. Office & Residential Interior
4. Stair & Step Lighting
Package introduction for Aluminum Profile
Each LED aluminum channel is individually packed in transparent PE plastic bag to avoid scratches caused by friction.
Kraft Paper Tube Packaging for LED Aluminum Channels, Protective Package for Long-distance Shipping, Prevent Aluminum Profiles from Scratches & Bending Deformation
Each aluminum channel is packed into thick kraft paper tube first, then placed inside extended corrugated carton. Double-layer protection provides stable compression resistance to prevent extrusion deformation and damage of profiles.
Long carton packaging for LED aluminum channels, reinforced with thick black paper corner protectors on four edges, bulk warehouse shipment
