Basic Info.
After-sales Service
Online Service
Type
Heat Sink Aluminium Profile, Industrial Aluminium Profile
Surface Finishing
Anodic Oxidation
Certification
CE, ISO, RoHS
Polished Aluminum Profile
Chemical Polishing
Product Description
Advantages of aluminum heat sink As a raw material, aluminum heat sink has the following characteristics.
1. Lightweight
Aluminum is a light metal with a density of only 2.7g/cm, about a third that of steel and copper (7.85g/cm and 8.9g/cm). Therefore, it is used to make heat sink enclosure. The weight of aluminum profile is lighter under the same volume, and the light weight aluminum profile is put into production to make light and thin aluminum heat sink enclosure , which is very consistent with the current trend of the pursuit of light and thin products.
2. Corrosion resistance
The working environment of the heat sink is complex, and the selected raw materials will be able to pass the corrosion resistance. Aluminum can form a dense oxidation film on the surface to prevent further corrosion inside, and after surface treatment, the aluminum heat sink has better corrosion resistance. Therefore, aluminum profile with this point can be used in the actual standing, not in the later period because of metal corrosion and affect the aesthetic and thermal performance.
3. Thermal conductivity
Heat conduction and heat dissipation ability is one of the indispensable properties of heat sink. The thermal conductivity value of aluminum is 204/W·(m·k), but the hardness of pure aluminum is low, deformation is easy to occur when heated, and the pure aluminum into aluminum alloy can not only ensure excellent thermal conductivity, but also ensure the aluminum heat sink has a long service life.
Often can take copper and aluminum to compare when raw material in the industry, although copper is better than aluminum really on thermal conductivity property, but cannot realize lightweight body, also want higher than aluminum alloy on cost, because this aluminum profile heat sink is more popular on market.
4. The non-magnetic
Non - magnetic is also an important property of the heat sink enclosure. Among them, the heat sink enclosure put into audio and electronic products should be non-magnetic. In order to avoid interfering with the transmission of signals, while the aluminum alloy, which does not contain iron, cobalt, nickel and other metals, is not magnetic, so as not to interfere with the normal operation of audio and electronic products.
5. Plasticity
The specific tensile strength, yield strength, ductility and corresponding work-hardening rate of metals all affect the range of shape variables. So different metals have differences in plasticity, and aluminum alloy is easy to forge and has a high plasticity, which is widely used in industry.
Product name | Aluminum Heat Sink |
Brand name | ALUT / OEM |
Usage | Motherboard, CPU, electronic components, SCR heatsink, rectifier heatsink |
Material | Aluminum alloy 6000 series |
Certificate | ISO9001-2008 ,SGS, ROSH |
Mold | Custom or standard model |
Main machining | Extrusion,cutting, milling, drilling, tapping, chamfering, anodizing,etc |
Payment term | T/T, West Union, and etc |
Surface Treatment | Anodizing,electroplating,powder coating |
Quality standard | GB/T5237.1-2008 |
Packaging | Carton , wooden box |
ALUT has a wide range of aluminum heatsinks that are available to ship within a few days. If an aluminum heatsink size is not available online we can usually offer an alternative part, or modify a part in stock to fit your needs. For lower volumes, we can also precision machine a heatsink to fit your design, and for larger volumes an extrusion can be made for your exact requirements. Please contact us if you need help selecting the correct solution.
The quantity and weight of aluminium heatsinks will be registered after being packed in cartons or wooden cases, and they can be shipped by sea or land according to the needs of clients.
As a professional aluminum heatsink manufacturer, we have the ability to deliver the finest visual design models, full-functional engineering prototypes, or short-run and low-volume manufacturing services, allowing you to verify your design thoroughly, and help you focus on the key elements of product development.
Q: What do I need to get a quotation ? |
A: To make a good quotation should be sure by the following things : 1. Existing samples or products drawings or 3D files. 2. Your request for products you are going to make, including quantity, surface treatment. |
Q: How much time do I need to quote? |
A: Usually a quotation for a product is sent in 24 hours after we receive enquiry with all the necessary details . |
Q: Can you assist in design? |
A: Yes, we can! We have a strong and experienced design team. |
Q: If I wish to send an electronic drawing to you, what types of files can you accept? |
A: We accept many file formats such as DXF, DWG, STP and IGS. |
Address:
Gaobian Industrial Zone, Shishan Town, Nanhai District, Foshan, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001, QHSE
Company Introduction:
Foshan Lvtian Aluminum Co., Ltd is a professional manufacturer with 5000 m2 of factory space specializing in aluminum extrusion, aluminum heat sink, aluminum bending, aluminum CNC machining, and other related products.
We have a total of 7 sets of 600T-10000T extrusion machines, 20 sets of CNC processing equipment, and more than 10 sets of aluminum profile bending equipment.
Aluminum surface treatment line: Anodizing, powder coating, electrophoresis, electroplating, etc.
Lvtian has been paying attention to every detail in the production process with ingenuity. The perfect and mature quality management system has guaranteed the quality of the products and strengthened the company′ S competitiveness in the aluminum profile precision machining industry.
For over 20 years, we′ve strived with utmost meticulousness and immense experience to set ourselves apart. It is about being ready for life-long learning, to continually surpass oneself, committed to a tradition of excellence, where success stimulates the desire to better oneself time and time again, then as now.