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All we do is usually connected with our tenet ” Client very first, Belief first, devoting about the food stuff packaging and environmental security for Aluminium, China Building Material, We aspire to meet the demands of our customers globally. Our range of merchandise and services is continuously expanding to meet customers’ requirements. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

Aluminum Extrusion Profiles

Weihua technology (aluminum extrusion machining centers) industrial aluminum – aluminum profile mold – extrusion – surface – finishing, one-stop service, certification enterprises;We focus on: CNC aluminum extrusion, complex parts CNC processing, non-standard parts CNC processing,1 inch to 100 inch display border processing manufacturers, car monitor computer monitor, TV mobile phone, border processing customization, welcome to map customization ~

Advantages of aluminum cell phone case

Traditional PC, ABS and other plastic materials housing, feel poor, material low-end, limited design, poor heat dissipation effect, low protection of electrical internal components.The innovative appearance of the metal mobile phone case, beautiful color, excellent performance, to overcome the shortcomings of the plastic case, has become the mainstream of mobile phone shell products.

Aluminum alloy shell is made of aluminum alloy materials, aluminum alloy surface after oxidation coloring, beautiful appearance, high grade, decorative good;Resistant to dirt, easy to clean and keep clean;Convenient processing, high flexibility, in the electronic IT industry in mobile phones, ipads, computer cases and other aspects have been widely used.Its advantages are:

(1) generous appearance, beautiful color and lustre;

(2) comfortable feel, fashionable and high grade;

(3) wear resistance and durability;

(4) high strength, fast heat dissipation, good protection of components, can be done ultra-thin;

(5) aluminum alloy is light in weight, ductile and easy to shape, which is conducive to ensuring and improving the quality of processed products;

(6) resistant to dirt, easy to clean.

Characteristics and applicability of aluminum alloy of mobile phone case:

5052 alloy:

It belongs to al-mg series antirust aluminum alloy, with good corrosion resistance, good weldability, good low temperature performance and moderate strength.The main alloying element of 5052 is magnesium, which cannot be strengthened in heat treatment, has good plasticity and high working hardening rate.

Widely used in corrosion resistant, weldable, medium strength aluminum alloy structural materials;For example, it is used for products with high appearance requirements and good weldability.Various liquid and gas containers and other small load parts made by deep drawing;Also often used in traffic vehicles, ships of sheet metal parts, instruments, street lamp bracket and rivet, hardware products, electrical shell.

6013 alloy:

It is a new type of al-mg-si-cu aluminum alloy, mainly containing magnesium, silicon, copper, manganese and other elements, with good comprehensive performance.6013 is suitable for products with high requirements on strength, corrosion resistance and anodic oxidation coloring performance;

The alloy has a wide range of applications in mobile phone casings, aerospace, ships, transportation and construction sectors.When used for the aluminum alloy of mobile phone shell, the production process is firstly to punch out a base plate, then through grinding, sandblasting, oxidation coloring or coating, and finally polishing, finally forming a complete metal case of mobile phone.

6063 alloy

It belongs to al-mg-si series high plastic aluminum alloy.Heat treatment can be strengthened, good impact toughness, not sensitive to notch, with moderate strength;Excellent welding performance and corrosion resistance, no stress corrosion cracking tendency;Excellent thermoplastic, high speed extrusion structure of complex profiles;Excellent decorative performance, processing surface is very clean, and easy to anodize and color.

It is the most widely used alloy in al-mg-si series, which is commonly used in building decoration materials, aluminum for the housing of mobile phones and computers, irrigation pipes and extrusion materials for furniture, platforms, vehicles and fences.

6061 alloy

It belongs to al-mg-si alloy, with higher content of magnesium and silicon than 6063 and a small amount of copper.Therefore, its strength is higher than that of 6063, but the quenching sensitivity is also higher than that of 6063. Wind quenching cannot be realized after extrusion, so it needs re-solution treatment and quenching aging to obtain higher strength.High strength, good plasticity and excellent corrosion resistance;

In particular, there is no stress corrosion cracking tendency.It has good weldability, corrosion resistance and cold working ability.Anodized color, easy to coat, suitable for building decoration materials and general structural materials.

Used to require a certain strength, weldability and high resistance to corrosion of all kinds of industrial structural, such as aircraft parts, camera parts, coupler, ship accessories and hardware, electronic accessories and fittings, decorative or various hardware, hinges, head, head, brakes, hydraulic piston, piston parts, electrical accessories, valves and valve is a kind of wide use range, promising alloy.

With the improvement of consumption concept, appreciation level and industrial technology, the aluminum enclosures material of mobile phones will be constantly upgraded, and the aluminum enclosures material of future mobile phones is likely to be more amazing, more upscale and personalized.

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The main process shows as below

Step 1:6063 round bar ?100*350MM

Step 2:Natural gas environmental protection aluminum rod heating furnace

Step 3:Electromagnetic mold heating furnace

Step 4:1000 tons of high-precision profile extruder

Step 5:Natural gas environmental protection aluminum aging furnace

Step 6:Double-rail type automatic sawing machine

“Our 40,000 square meters facility has the capabilities to meet all your extrusion aluminum, logo plates,precision stamping needs coupled with multiple fabrication options to produce high-quality products solutions. ”

― WEIHUA