6m Powder Coated Aluminium Extrusions Shape Customized For Decoration

Powder Coated Printed aluminium Extrusions profile for windows and doors​

Product Description

Process control analysis of aluminum material before spraying

Aluminum coating pretreatment technological process of a lot of, can according to the specific circumstances, such as workshop condition namely, space position and size, the workpiece material (manufacture, hot-rolled plate, galvanized sheet, aluminum alloy, glass fiber reinforced plastic, etc.), surface condition (corrosion, rust-proof oil, sundry), production batch, quality requirement of choice. Different manufacturers adopt different processes. As the overall process and quality requirements of car production are basically the same, the preceding process usually has two types:

1, pre-production processing

Typical process flow: pre-degreasing, degreasing, wash I, acid wash, wash II, and neutralization,Water wash III, phosphatification, water wash IV, passivation

2.Product preprocessing

The general procedure is: degreasing, washing, the setting of the meter, the phosphating and washing.

Spraying pretreatment of commonly used equipment is joint spray type cleaning machine, the cleaning principle is by means of spraying chemical and mechanical force, to complete the degreasing, phosphating, passivation, such as cleaning process.

The typical procedure of the spray joint cleaning machine is: degreasing, washing, tabulation, phosphating, passivation, washing, pure water washing.

The structure is characterized by the arrangement of the spray tube in the front line of the production line, which is provided by the pump of each tank. There is a door barrier between each procedure to prevent the fluid. The heating form of each heating bath is in the slot and outside. Inner heater has line pipe, coil tube, corrugated board etc. The outside heater has the column tube heater, the plate heater and so on. The heating medium has hot water, steam, heat conduction oil and so on. The oil removal system and slag removal system are respectively in the degreasing and phosphating process. A ventilator at the top of the tunnel is designed to prevent the overflow of steam from the top of the tunnel and the door hole.

Corporate Introduction :

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 "Hongying" brand. Strong comprehensive strength and excellent service make Yong long "Hongying" 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.

Please tell us the information below, and we will give the best suggestion to you !

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.

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