Powder Coated Printed aluminium Extrusions profile for windows and
|Product||Powder Coated Printed aluminium Extrusions profile for windows and
|Material||Alloy 6060, 6061, 6063, etc.|
|Color||Different colors available (black, blue, green, champagne, bronze,
golden, vermillion, etc.)|
|Surface treatment||Mill finish, anodized, electrophoretic coating, powder coating,
thermal break, wood grain/wood-in-shift, etc.|
|Mould||Based on your drawing or use our mould free|
|Sample time||Usual practice: within 15 working days against payment|
|Usages||Windows, doors, curtain wall, solar panel, LED panel, heat sink,
|Certified||ISO9001-2008 Quality System,|
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
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
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
3. Which color you want or tell us the architectural style you
4. Purchase quantity. It will convenient us to give you the best
Welcome to visit our company !
Choose us & contact us !