Product Description
| Product Name |
20mm to 1000mm wide 30000+ standard models CNC machined custom aluminum heat sink extrusion heat sink profile |
| Material |
AL 6063 T5 |
| Detailed Size |
As per customers' design |
| Max Aspect Ratio( Fin Height / Fin Gap) |
More than 20 times aspect ratio heatsink can be extruded by 800 Tons--6000 Tons extruding machines by most advanced technology |
| Max Width |
Ultra wide extruded heatsink can be made by our unique friction welding technology |
| Standard Mold Qty |
30,000+ sets standard molds in stock for your option,saving your R&D cost |
| Sample Service |
Samples with differernt sizes are availabe for prototypes test within 1 week |
| Production Process |
Profiles Extruding---Cutting---CNC Machining(Milling, Drilling,Tapping)---Deburring--- Cleaning--- Inspecting--Packing |
| Surface Treatment |
Degreasing,(Black) Anodizing,Sand Blasting,Painting,Chromating and Laser marking. |
| Reference Standard |
GB/T 3190-2008,GB/T 14846-2008,ISO 2768 |
| Experience |
More than 20 years professional manufacturing experience |
| Application |
LED Lighting,Inverter,Welding Machine,Communication Device,Power Supply Equipment,Electronic Industry,Thermoelectric Coolers/Generator,IGBT/UPS Cooling Systems,etc. |
Product Information:
1. Shape: Customized as per drawing
2. Material Available:1000series ~ 7000series
Certifications
Factory & Products Pictures
What is Aluminium Extrusion?
Extrusion is the introduction of a heated aluminium ingot into a container and forcing it at high pressure through the profiled opening of a die which corresponds to the cross-section of the extrusion.
Why Aluminium Extrusion?
More and more people are realizing the benefits that aluminium extrusion can offer: The unique properties of aluminium in combination with the virtually unlimited opportunities the aluminium extrusion process gives to adapt product shape to innovate, reduce cost and maximize efficiency. From automotive to architecture, furniture to facades, lifts to lighting, the use of aluminium extrusions is extensive and new applications are being discovered every day.
Besides, the cost of aluminium extrusion is significantly lower than other processes, such as casting or forming and other extrusion processes such as plastic. Costs vary depending on the size, type, and complexity of extrusion.
In addition, the low density of aluminium results in a lightweight profile compared to other materials, which is easy to handle down the supply chain, as well as being cheaper and more environmentally friendly to transport.
How to change the design into a real product?
CAD drawings evaluation as per extrusion natures-
CAD drawings finalized-
Tooling drawings approved and 100% prepayment for tooling fee-
Tooling development-
Extrusion-
Off-tool samples for approval-
30% Prepayment for bulk production-
Bulk production-
Balance payment-
Delivery
Our Advantages
1. Technician team: over 30 years of experience in Aluminium extrusion for industrial application.
2. Rich source of Aluminium ingot locally.
3. Export staff embodied with fluent English communication skills, good knowledge in aluminium extrusion industries, and exports. Stable and reliable to help to sort out all problems.
4. Wide range of Aluminium alloy materials available.
5. Undertake any quality problems unconditionally.
FAQ
Q1: Any MOQ required?
A: We accept any quantity you may need. But there will be a set-up charge for small orders.
Q2: What is the lead time for tooling and off-tool samples?
A: For small tooling (External size less than 229mm), it takes about 10-15 days for tooling and about 5 days for off-tool samples preparing.
Q3: How about the payment terms?
A: For tooling, 100% prepayment by TT bank; for bulk production, 30% prepayment by TT bank, and balance against delivery.
Q4: Will you send videos or pictures in the processing?
A: Yes, we will keep you updated about the status here by sending videos or pictures.
Q5: What characteristics make a heatsink a good one?A: High heatsink surface;Good aerodynamics;Good thermal transfer within the heatsink;Perfect flatness of the contact area;Good mounting method.
You can start with a small trial. Just send me your drawings!
Look forward to hearing from you.
Audited Supplier 
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