Introduction to Ral Color Aluzinc PPGL Coil
Color coated steel(PPGL coils). Color-coated steel sheets are based on cold-rolled steel sheets and galvanized and galvanized steel sheets. After surface pretreatment (degreasing, cleaning, chemical conversion treatment), coatings are applied continuously (roller coating method) and after baking and cooled products.
The practical application of color-coated steel plates is more extensive. It has the characteristics of no pollution, excellent weather resistance, corrosion resistance, high processing, etc. Therefore, color steel plates are widely used in construction, home appliances, transportation, packaging, machining, interior decoration, medical treatment, automobile industry, etc.
Among them, household appliances 31% construction 63% other 6%
PPGL coil production process
Double coat and double bake:
Unwinding - shearing - burr pressing - sewing (or welding) - pretreatment - tension roller - entry looper - brushing - degreasing treatment - cleaning (surface activation) - phosphating treatment - Cleaning - chrome treatment - drying - paint coating - baking curing - air cooling - water cooling - drying - secondary coating application - secondary baking curing - air cooling - - (Laminate - Embossing - Printing) - Water Cooling - Drying - (Stretch Straightening) Tension Roller - Outlet Looper - Tension Roller - Waxing (or Lamination) - Roll Pick
Common Test for Ral Color Aluzinc PPGL Coil
Substrate inspection
Paint film thickness detection
Cupping experiment
MEK wipe experiment
T-bend test
Hardness Testing
Gloss test
Package
Vertical package
Vertical packaging refers to how the color-coated sheet is placed vertically on a wooden pallet for packaging. The outside is wrapped with plastic film and kraft paper and then fastened with a galvanized sheet and steel tape.
Horizontal packaging
After the PPGL coil finish, it is wrapped with kraft paper, then packaged with a galvanized sheet; the coil surface and the ground are laid flat at 180 degrees, a horizontal package.
OUR COMPANY-JINGTAICOILS
Zibo Jingtai New Material Co.,Ltd was founded in 2008.Is a professional manufacturer and exporter specializing in STEEL COIL and ROOFING SHEET.Our main products include prepainted color steel coils(0.12-2.0mm*40-1250mm),hot dipped galvanized steel coil(0.11-4.0mm*40-1250mm), color coated aluminium steel coil, (0.12-1.5mm*40mm-1250mm,)galvalume/aluzinc steel coil(0.12-1.0mm*40-1250mm) and corrugated roofing sheet.(0.12-1.0mm*600-1250mm).
We have introduced senior management professional technical talents, adopted advanced equipment, and have first-class production lines.
1. Client all over the world.
2. Exported to more than 60 countries, especially South America, Central America, Africa, Southeast Asia, Central Asia, and the Middle East.
3. China government support enterprise, with 30 engineers, 50 bachelor's degree office staff, and 600 production workers.
4. 2 galvanized steel lines, 2 galvalume steel lines, 2 color coated steel lines, output 8,00, 000MT/YEAR
FAQ
Q1:Can we ask for a design for the coils?
A: Yes, we have many kinds of pattern coils. You could choose from our pattern or produce according to your pictures.
Q2:Can we get a sample to check your quality?
A: Free sample can send by DHL/FedEx/UPS.
Q3:Is the sample free， and How long can I expect to get the sample?
A: Samples are free. But need customers bear express charge. usually 5-7 days by DHL or FedEx
Q4:Packaging & Shipping:
A: Standard export waterproof packaging.Load by containers or Bulk. A shipping company can specify.
Q5:What about the lead time for production?
A: for regular sizes are about 7-25 days
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