CNC Machined Anodized Aluminum Parts Aluminum Alloy Joint Piece
(1) Description of 6063 aluminum alloy (other material are available)
6063 is an aluminum alloy, with magnesium and silicon as the
alloying elements. 6063 has a density of 2.68g/cm^3 (0.0975
lb/cubic inch). The mechanical properties of 6063 depend greatly on
the temper, or heat treatment, of the material. It has generally
good mechanical properties and heat treatable and weldability. 6063
is widely used in all kinds of architecture and industrial
structure profiles which request good strength and high corrosion
resistance, such as auto parts, machine parts, building, vessel,
windows and doors, furniture. It is typically produced with very
smooth surfaces fit for anodizing.
(2) Chief manufacture technological process
Aluminum ingot → Melting and casting → Extrusion → Cross section
testing → heat treatment → Mechanical property testing → Surface
treatment (Powder coatingAnodizingElectrophoresisPolishing) →
Inserting → Surface physical and chemical property testing →
Packing → Packing quality testing → Shipment
(3) General Chemical Composition of 6063 Alloy
(4) Mechanical Properties of Sections under Room Temperature
|Tensile strength test||Hardness test|
|( b0.2Mpa)||( %)||.mm||HV||HW|
|No less than)(≥)|
(5) Introduction on surface treatment of Aluminum profile:
|Mill finish||Finish of aluminum itself, with a natural anodic layer formed in
the air, week corrosion resistance|
|Anodizing||Through an electrical process to form a certain layer of anodic
layer on the surface of profile, available in different colors,
including silver, champagne, dark bronze, golden, black|
|Electrophoresis||Base on anodized process, an extra transparent film is formed to
make the surface clearer and look bit of shining, with very good
|Powder coating||The powdered paint is electro-statically charged and sprayed onto
the part, to form a thick layer to protect the surface. with very
good corrosion resistance, available in all kinds of color|
|Wooden grain||New technology in finishing to form a texture look like real wood.
Hand touch or film transferring are both available|
|Polishing||By buffing and chemical process to form mirror like finish,
suitable for decorative application|
1. Excellent Corrosion Resistance
2. Electrical Conductivity (Excellent conductor of heat and
3. Non magnetic
7. Good wear resistance & anti-scratch.
(7) Machining Equipments and Test equipment
1. Machining Equipments
CNC machining center, CNC milling machine, CNC lathes, Precision
punching machine, Continuous punching machine, Multistage drilling
and tapping machine, Hydraulic linear bearing precision cutting saw
machine, Automatic wire cutting machine, Automatic pipe bending
machine, Shrinking tube machine, Grinding machine, Aluminum welding
machine and all of the testing equipment.
2. Test equipment list
|No.||Testing Item||Equipment name|
|1||Salt spray test||Salt spray test machine|
|4||PH value||PH value tester|
|5||Screw thread measuring||Screw plug gauge|
|6||Inner diameter||Inside micrometer|
|7||Coating thickness||Coating thickness tester|
|8||Outer diameter||Outside micrometer|
|9||Flatness measuring||Plug gauge|
|11||Arc size||R gauge|
(8) Our main products:
Aluminum profile, Non-standard industrial profile, Heat sink
profile, Sunflower heat sink, Shell of LED, Machinery parts,
Electronic panel and accessories, Aluminum frame, Aluminum
furniture parts, Aluminum office and living products, Auto parts,
Construction aluminum profiles, Doors and windows Die-casting
parts, Deep machining parts, etc.
① Architectural aluminum profile (doors & windows and curtain
② Aluminum radiator
③ General industrial aluminum profile: mainly used for industrial
production and manufacturing, such as automated machinery
equipment, customized mold machinery equipment, electronics
④ Aluminum alloy profile rail vehicle structure: mainly used for
rail vehicle body manufacturing.
⑤ Aluminum alloy frame for mounting exhibitions, decorative
(10) FAQ to save your precious time
Q1: Do you make customized products based on our design drawings?
A: Yes, we are a professional metal fabrication factory with an
experienced engineering team to make custom products according to
Q2: Will my drawing be safe after you get it?
A: Yes, we will not release your design to third party unless with
your permission. And we can sign the NDA before you send the
Q:3 What is the MOQ?
A: Usually we don’t set MOQ, but the more, the cheaper. Besides, we
are happy to make prototype or sample for clients to ensure quality
Q4: What’s the thickness for anodizing? Can you do 15um?
A: Our normal thickness is about 8~10 um. Yes, we can do 15 um and
Q5: What color you can do for powder coating? The thickness for
A: We can do any color for powder coat as long as you can provide
the color sample. Our normally powder coating thickness is 45~80
Q6: What’s the payment term?
A: Usually by T/T, 40% deposit and the balance paid before
Q7: What certification do you have? What’s your standard?
A: We have ISO certification. Our standard is DIN, AAMA, AS/NZS,
Q8: What’s the delivery time for samples and mass production?
A: (1). 2-3 weeks to open the new moulds and make free samples.
(2). 3-4 weeks after receipt of deposit and confirmation of the
Q9: What’s the packing way?
A: Commonly we use hard carton box with EP foam, also we can make
as per customers' requirements.
Q10: Whether some samples can be provided?
A: Yes, just need some sample cost, we will return it back when
proceed into mass production.
(11) Product show
(12) Packaging Details
1. Inside: PE foam, outside: hard carton
2. PE foam/plastic film to separate out each profile
3. Gross weight of each carton be less 10kg to protect the safety
of goods on transportation.
4. Packed depend on customer’s requirement.
Want to know more about us?
Please feel free to call me (86-189 4241 6994), add my Skype:
hongrui-jojo or send inquiry to me now! You will get what you need!