Design Basis of 1450 Color Coating Line /Production line
1. Material: Galvanized steel coil
2.Max steel coil weight: 10ton
3. Weight of finished steel coil: 5-10 tons
4. the outer diameter of steel coil:φ900-1500mm
5. the inner diamater of the steel coil: φ508mm
6. thickness:0.15-0.8mm
7. width: 600-1250mm
8.Designed Process speed: Max60m/min
9. Energy: Steam, water and electricity
10. Roller Coating Process: Continuous Double Coating and Double Baking
11. The linear speed before and after the inlet and outlet loops is max720m/min.
12. Coating Thickness of Color Plate: The thickness of the front single-layer dry film can be adjusted between 8 and 15 microns, and the thickness of the front and reverse single-layer primer dry film can be adjusted between 5 and 15 microns.
13. On the premise that the galvanized substrate meets the national standard GB2518-88 and the paint thickness and paint index of the color plate meets the national standard, the coating quality index of the color plate meets the relevant technical parameters of GB12754/91.
14.Cross-layer deviation in width direction of color plate roll with one side ≤±1.0mm
15.Production program: 60,000 tons per year (calculated according to the maximum process speed corresponding to steel plate specification 1050 mm x 0.4 mm, 300 working days per year, 24 hours per day).
Entry section
Double uncoiler configuration, the uncoiler is with drive, actively uncoiling, the tension can be adjusted; Hydraulic shrinkage;
The inlet shear adopts hydraulic shear to improve the flexibility of the preparation process.The sewing machine has an independent hydraulic system, double-row sewing, punching process is completed at the same time.
Configuration of flattening machine to flatten joints and edge burrs;
The storage capacity of the inlet looper is 150 m, ensuring 1.5 minutes of rewinding operation time.
Drive system:
The whole production line is a large-scale automatic production line with two coatings and two bakes on both sides of continuous production.
Our advantage:
1) Customized Production
2) High cost-effective product
3). All-around pre-sales & after-sales services
4) Independent intellectual property rights
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Specification requirements
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Specification requirements
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Metal grade of incoming material
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Width of incoming material
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Inner diameter of finished products
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Inner diameter of incoming material
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Outer diameter of finished product
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Outer diameter of incoming material
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Annual capacity
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Incoming Coil weight
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Max speed requirements
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This solution was initially designed for our African client, For More information of this 1450 color coating line Please feel free contact us!
Audited Supplier 
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