Product Name: large aluminum extrusion
Product Range: mechanical parts, auto parts, industrial parts, sports equipment
Suitable systems Types: Rail cars, large ships, high-speed trains, city subways and light rail trains, aerospace, naval weapons and machinery manufacturing industries, etc
Large aluminum extrusion profiles that we can produce to achieve high performance and large section of high-end aluminum profiles integrated molding. It improves the comprehensive utilization rate of aluminum profiles, high-end aluminum profiles for lightweight, high precision, diversified development to provide a “one-stop” efficient solution.
Do You Have A Super Large Aluminum Extrusion Need?
RETOP can help you realize your needs of extruding large aluminum profiles. With 5000 tons of large machine extrusion, we can produce large aluminum extrusion profiles to achieve high performance and large section of high-end aluminum profiles integrated molding.
RETOP has always been aims to improve high-end aluminum profiles for lightweight, high precision, diversified development to provide a “one-stop” efficient solution.
What Is Aluminum Extrusion?
Aluminum extrusion is a process that involves pushing aluminum metal material through a cylinder (die) of a specific cross section. The aluminum profile looks like an expanded assembly that is roughly the same thickness as the aluminum mold opening.
Typically, large aluminum extrusion process involves transforming the extruded ingot into an uninterrupted piece with a uniform cross section by pushing it through a die opening that is similar in appearance to the die opening at extremely high pressures.
How Is The Large Aluminum Extrusion Made?
There are two ways of aluminum extrusion: direct extrusion and indirect extrusion. The most common and widely used technique for aluminum extrusion is direct extrusion. The die head is held stationary by indirect extrusion, while the aluminium billet is driven through the die by a moving plunger. Shapes such as hollow tubes, solid rods, and rods are usually produced by direct extrusion.
Aluminum alloy profile is a heat-treatable aluminum material made with aluminum as the main raw material, adding silicon, magnesium, manganese and other alloy elements. Large aluminum extrusion is mainly used for building alloy profile and industrial aluminum profile. Aluminum profiles of different materials are composed of different chemical components, and their tensile strength, yield strength and hardness are different. Here is the table of chemical composition of aluminum alloy:
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Impurity | Al | |
| Unit | Total | ||||||||||
| 6005 | 0.6-0.9 | <0.35 | <0.1 | <0.1 | 0.4-0.9 | 0.1 | <0.1 | <0.1 | <0.05 | <0.15 | Surplus |
| 6060 | 0.3-0.6 | 0.35-0.6 | 0.1-0.3 | <0.1 | <0.1 | <0.15 | <0.05 | <0.1 | <0.05 | <0.15 | Surplus |
| 6061 | 0.4-0.8 | 0.7 | 0.15-0.4 | <0.15 | 0.8-1.2 | 0.04-0.35 | <0.25 | <0.15 | <0.05 | <0.15 | Surplus |
| 6063 | 0.2-0.6 | <0.35 | <0.1 | <0.1 | 0.45-0.9 | <0.1 | <0.1 | <0.1 | <0.05 | <0.15 | Surplus |
| Product Name | large aluminum extrusion |
| Product Range | mechanical parts, auto parts, industrial parts, sports equipment |
| Suitable systems Types | Rail cars, large ships, high-speed trains, city subways and light rail trains, aerospace, naval weapons and machinery manufacturing industries, etc |
| Aluminum Alloy | 5000 series, 6000 series, 7000 series |
| Temper | T5-T8 |
| Shape | According to customer’s demands |
| Color | According to customer’s demands |
| Surface Treatment | mill finished, anodized, wood grain, power coating, sand blasting, electrophoresis, brushed, polishing, etc |
| CNC Deep Processing | cutting, drilling, machining, punching, bending, tapping and so on |
| Certifications | CE, ISO, SGS, TUV, ROHS |
| Samples | free sample. 1-3 days delivered to you. |
| MOQ | 500KG for each profile |
| Delivery Time | Mold developing and sample conformation is 12-15 days, then production duration is 15-25 days after receipt of deposit from buyer. |
| Payment Terms | 30% deposit before production, and balance before shipment. |
| Port | Qingdao |
Retop offers a variety of aluminum surface services and colors options allowing you to perfectly customize your large aluminum extrusion profile.
1. Thin wall flattening and widening
2. Section complexity
3. Shape and size of high precision
1. Good hardness
2. High tensile strength
3. High wind pressure resistance
4. Corrosion resistance
5. Long service life
1. Experienced factory, we can make large aluminum extrusion as per your drawing or sample.
2. Factory reasonable price and higher quality because we have rich experienced and skilled production workers and professional engineers and strong purchasing team.
3. 24-hour online services.
4. One-stop service of aluminum profile
★ Mold Customization
★ Aluminum Extrusion
★ Surface Treatment
★ CNC Aluminum
A. 22 extrusion lines,machine size from 600 to 2500MT;
B. 2 anodize and 2 electrophoresis lines,imported from Japen and Korea;
C. 1″Thousand ton Grade” colorful powder coating line imported from Germany;
D. 1 Thermal break strip production line imported from Switzerland;
E. 1 Heat transfer wood-grain/timber production line imported from Korea.
We Are A Manufacturer Of Aluminium Profile With Well-Equipped Testing Facilities And Strong Technical Force, We Welcome New And Old Customers From All Walks Of Life To Contact Us For Future Business Relationships And Mutual Success!
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