Specification of Prepainted Galvalume Steel Coil (AZ150+PVDF, Anti-finger):
1) Capacity: about 10,000 ton per month for aluzinc steel
2) Standard: JIS3321/ASTM A792M
3) Thickness: 0.15mm-1.2mm, all available
4) Width: 600mm-1250mm, all available
5) Length: according to the customer's request
6) Coil ID: 508/610mm
7) Hardness:Soft
8) Coating: AZ150
9) Color series: RAL color
10) Min trial order: 10 ton each thickness, 1x20' per delivery 
11) Application: it is ideal for a wide range of applications, especially when superior atmospheric resistance is required, such as pre-engineered buildings, architectural panels, roofing, siding, cladding, and many other building components.

Structure Of Prepainted Galvalume Steel Coil (AZ150+PVDF, Anti-finger): 

Production Facility of Prepainted Galvalume Steel Coil (AZ150+PVDF, Anti-finger):
Pay-off Section
The operating principles and functions are similar to the galvanizing process, except that it uses a joiner to fasten the steel sheets together.
Clean, Pre-treatment and Chemical Coating
The GI coil is cleaned at the degreaser tank, where oil and dust are removed by chemical means. The white rust formed on the surface can be removed at the brush assembly. The clean coil will then be coated with conditioner and chromate at the conditioner and chromate tank respectively, to provide better adhesion and corrosion resistance ability.
Prime and Finish Coating
A basic layer of paint, called primer, is applied on the chemical coater in order to strengthen the corrosion resistance and paint adhesion ability. The requested colours and specifications of paint will be applied at both the top and bottom of the primer coated coil to complete the painting work.
Prime and Finish Oven
The primer coating is further cured at the primer oven and cooled at the primer water quench to ensure the painted coil is completely cured. Similarly, the finish oven and finish water quench also serve to ensure that the paint applied is completely cured and cooled.

JIS3321 Wooden Pattern Color Coated Steel Coil

JIS3321 Wooden Pattern Color Coated Steel Coil

JIS3321 Wooden Pattern Color Coated Steel Coil

JIS3321 Wooden Pattern Color Coated Steel Coil

JIS3321 Wooden Pattern Color Coated Steel Coil

Production Line of Prepainted Galvalume Steel Coil (AZ150+PVDF, Anti-finger):

A typical Horizontal Color Coated Galvanized Steel Coil Line would comprise with the following steps:

Process Flow Diagram:

Pay off reel → double cut shear → welder-notcher → entry accumulator → pre cleaning section → furnace → hot bridle → zinc pot → air knife → after cooler → water quench → dryer → skin pass mill → dryer → tension leveler → dryer → chemical coater → chemical oven → cooler → exit accumulator → oiler → exit shear → tension reel.

Shanghai Metal Corporation is an international manufacturer and supplier for Prepainted Galvanized Steel Coil. We have two prepainted lines based on galvanized steel coil. Our monthly output for each line is approxiamtely 5,000 ton.

Products Testing of Prepainted Galvalume Steel Coil (AZ150+PVDF, Anti-finger)

Packaging of Prepainted Galvalume Steel Coil (AZ150+PVDF, Anti-finger)

Tianjin Zhanzhi is branch company of Shanghai Zhanzhi steel Group, a professional international business company. located in Tianjin City, China, own convinent sea shipment, train transport, and air carried. our product could supply to any inland country and coastal country.

At present, the company involved in the following industry:

1. Steel trade. Agent of Baosteel, Anshan Steel, Shougang Group, Benxi Steel Group Corporation, Hebei Iron & Steel Group, Jiuquan Iron &Steel Group, Liuzhou Iron and steel Co., Ltd. and other domestic well-known steel mill’s products, including steel coils, galvanized steel coils and plate, steel plate, high strength ship plate, stainless steel, H-beam, I-bean, wire rods etc. Service in forty thousand enterprise such as Gree, Midea,Butler, Geely, Volkswagen, XCMG, LONKING, YULONG STEEL PIPE, Himin and so on. Our products are involved in the processing machinery, steel structure engineering, environmental protection, equipment manufacturing, electric power engineering, automobile, shipbuilding and other industries.

2. The steel processing and distribution. In order to better provide one-stop steel processing, storage, distribution services for customers, company has established the steel processing and distribution center inShanghai, Quanzhou, to meet the needs of different customer groups.

3. Steel raw materials and fuel. For the upstream steel industry chain and the expanding of steel raw materials and fuel business, our company establish a stable steel raw materials and fuel supply base.

4. Real Estate and Financial Investment. In order to improve the competitiveness of the company, enhance the brand value. Our company actively develops diversified business development space around the main steel trade, involved in real estate development, financial investment business. At present, the company has hold shares of many real estate enterprises, at the same time makes equity investments in large financial groups.