Guangdong Yonglong Aluminum Co., Ltd.
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1. Pretreatment of parts
Typical process flow: pre degreasing → degreasing → water washing I → pickling → water washing II → neutralization → water washing III → surface conditioning → phosphating → water washing IV → passivation,
The manufacturer can make appropriate adjustment according to the actual situation of the factory.
As a pre-treatment of parts, pickling and derusting are essential. However, in the process of pre-treatment, it is best to separate the rusted parts from the non rusted parts, and the rusted parts into
Pickling shall be carried out. It is better not to carry out pickling for non corroded parts.
2. Product pretreatment
Product pretreatment is to immerse the whole product into the bath liquid for surface treatment, which has been adopted by many manufacturers at present. The transfer between processes includes manual control and automatic control
There are two kinds of automatic control. More advanced is the use of PLC program automatic control, which can realize the automatic transfer between processes. The general process is: degreasing → washing →
Surface conditioning → phosphating → water washing.
The common equipment for spray pretreatment is the spray combined cleaning machine. Its cleaning principle is to remove oil and water with the help of spray mechanical force and chemical action
Phosphating, passivation, cleaning and other processes.
| Description | China Made Best Quality Green Powder Coated Aluminium Extruded Profiles 6063 |
| Material Thickness(t) | 0.8-2.0 mm |
| Materiral | aluminum alloy 6063 |
| Annealing Treatment | T3-T8 |
| Color | pink,blue,beige,green,white,black,yellow,red,etc, (RAL series) |
| Surface Treatment | powder coated, wood grain, polished and etc |
| Shape | Square, Round, Flat, Oval, and according to customer's drawing. |
| Length | Normal length=6m or in customer's order |
| Usage | Building, Production Line, Decoration, Industrial, Transportation, Door and window, etc. |
| Package | 1. Pearl cotton foam for each profile; 2. Wrap with shrink film exterior; 3. Packed according to customer request. |
| Advantages/Features | Providing colorful products with various mechanical performances to adapt all kinds of architectural styles |
Guangdong Yong long Aluminum Co., Ltd. is located in the No. 10 (Sanjiang market) of Leping Town, Sanshui District, Foshan. The company was founded in 1997. It is a comprehensive and large-scale aluminum profile enterprise integrating the research and development, production and sales of aluminum alloy profiles. The company is leading the "Hong Ying" brand. Strong comprehensive strength and excellent service make Yong long "Hong Ying" sell well all over the country and exported to Southeast Asia, Europe, South America and many other countries.
The company has 900 employees, including 120 high and intermediate engineering technology and management personnel, with advanced and perfect design, production, testing and testing methods as well as perfect sales network and after-sales service system. The products sell well in more than 10 national and foreign ports, Australia and Taiwan areas.
By purpose
1. Building aluminum profiles (divided into doors, windows and curtain walls)
2. Radiator aluminum profile.
3. General industrial aluminum profiles: they are mainly used for industrial production and manufacturing, such as automatic mechanical equipment, cover sealing framework, and customized mold opening according to their own mechanical equipment requirements, such as assembly line conveyor belt, elevator, dispensing machine, testing equipment, shelf, etc. most of them are used in electronic machinery industry and dust-free room.
4. Aluminum alloy profile of rail vehicle structure: mainly used for manufacturing rail vehicle body.
5. Mount Aluminum profiles, make aluminum alloy picture frames, and mount various exhibitions and decorative paintings.
By alloy composition
It can be divided into 1024, 2011, 6063, 6061, 6082, 7075 and other alloy grades of aluminum profiles, of which 6 series are the most common. The difference between different grades lies in the different proportion of various metal components. Except for the commonly used door and window aluminum profiles such as 60 series, 70 series, 80 series, 90 series, curtain wall series and other architectural aluminum profiles, there is no clear model distinction for industrial aluminum profiles, Most manufacturers process according to the actual drawings of customers
By surface treatment
1. Anodized aluminum
2. Electrophoretic coated aluminum
3. Powder sprayed aluminum
4. Wood grain transfer aluminum
5. Fluorocarbon sprayed aluminum
6. Polished aluminum (divided into mechanical polishing and chemical polishing, in which chemical polishing costs the most and the price is the most expensive)
1. Where you intend to use the aluminium profiles?
2. If you have the estrusion drawing, send us and we develop the correspondence mold.
3. Which color you want or tell us the architectural style you like.
4. Purchase quantity. It will convenient us to give you the best price.