1. Introduction of Coating Aluminum Coil
The stucco embossed aluminum sheet is also called aluminum embossed plate. It is based on the aluminum sheet. After calendering, the surface of the aluminum sheet is formed into various beautiful patterns. Therefore, the industry is called stucco embossed aluminum sheet, and the product is widely used.
The embossed aluminum sheet is corrosion resistant and has good thermal conductivity. The stucco embossed aluminum sheet can reduce the cost as much as possible and has excellent corrosion resistance under the premise of ensuring good thermal conductivity.
Tough and hardwearing
All our pre-coat aluminium finishes are tough and hardwearing, although if you are looking for an extended warranty then PVdF is an option. This is our paint finish pre-coated aluminium that has the ability to be folded during fabrication without any detriment to the surface.
2.RAW MATERIALS
(1000 - 3000 Ton Aluminum for Standing Inventory)
Alumimum Alloy Advantage:
1. Lightweight; aluminum has a density of 2.78 g/cm3, which is only 1/3 of steel.plasticity and easy processing;
2. High strength; high strength can be achieved by component configuration, processing, and heat treatment.
3. Does not burn and is not noxious in case of fire
4. Can be totally and repeatedly recycled through simple re-melting
5. Aluminium creates an impermeable barrier to air, water and wind
6. Not electron-static – does not attract dust and dirt
3. Paint & Coating Process
Advantage of Four Roller Coating Process
1. Corrosion-resistant; self-rust-proof ability;
2. The surface treatment is smooth, diverse and beautiful.
3. Easy to install; aluminum metal can be connected by riveting, welding, gluing and other means.
4. Environmentally friendly, 100% recyclable.
| 4. Details of Roll Coating Aluminum Coil | |
| Alloy | AA 5052 |
| Temper | H16, H26, H24, H22, H18, H32, H34 |
| Thickness | 1.0mm |
| Width | 1200/1300/1400/1500/1600 mm |
| Diameter | Standard dia: 1100mm |
| Interior dia: 150mm, 405mm, 505mm | |
| Weight | 0.05-3.0 Tons/coil |
| Coating | PVDF / PE / FEVE / Epoxy |
| Surface | Embossed, Mill finish, Coated, painted |
| Color | RAL or Customized |
| Gloss | 10-90%(EN ISO-2813:1994) |
| Coating Thickness | PE: more than 18 micron |
| PVDF: more than 25 micron | |
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Coating Hardness (pencil resistance) |
More than 2h |
| Coating Adhesion | 5J(EN ISO-2409:1994) |
| Impact Resistance | No peeling or cracking (50 kg/cm, ASTMD-2794:1993) |
| Flexibility (T-bend) | 90, 1T, 2T, 3T |
| MEK Resistance | More than 100 |
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why choose us |
IS09001 quality management system certification |
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ISO14001 Certification of the Environmental Management System
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OHSAS 18001 certification of occupational health and safety management system
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"Roll coated Metal Panel for construction" established standards Enterprise
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Supplier of the production line of color coated aluminum coil (roof & gutter, wall, ceiling, composite panel, roller shutter)
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China construction metal structure association "Steel structure gold award"
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5. Technology & Test
1. Corrosion-resistant; self-rust-proof ability;
2. The surface treatment is smooth, diverse and beautiful.
3. Easy to install; aluminum metal can be connected by riveting, welding, gluing and other means.
4. Environmentally friendly, 100% recyclable.
Aluminum Substrate / Coating Inspection Lab
A. From raw materials to process treatment, we cooperate with well-known brands with stable quality and reputation of the industry.
B. Adopting the German technology, through the three-times coating and baking, 12 testing procedures to ensure that no paint shedding, bumps, coating voids.
C. The advanced colorimeter and error-detecting facility on thickness to ensure the quality.
D. The introduction of 8 advanced production lines from Germany, including four color layer lines, two cutting lines, two embossing lines, and a new production line of the protective film.
E. Full sets quality inspection: include the control of raw materials, the measurement of thickness and color difference during production, as well as the measurement of thickness and bending of products before packing.
Colorimeter detects the color difference value between the standard sample "customer sample" and the finished product by 2300D Instruments.
