DTZ1300-25 Colored Aluminum Coil Coating ProductionLine
Technical Instruction
1. Rawmaterials
Aluminum coils: 1100H18, 3003H16 or3003H18
Coating materials: PVDF, PE, AC
2. Finished products: Coated aluminum coils
3. Particulars of design
Speed of the coating lines
Pretreatment line: 20-25m/min
Coatingline: 20~25m/min
4. Width and thickness of the coils
Width: 1240-1600mm; Thickness: 0.10-0.50mm
5. Process flow
Pretreatment Line
Uncoiler—Jointer—TensionTest-—Degrease—Washing—Chromising—
Washing—Dryer—Drive—Coiler
Coating Line
Uncoiler—Strip Jointer—TensionTest—Coating—Dryer—Balance-Drive-Coiler
Particulars of design: The pretreatmentline and the coating line can function independently. And they can be connectedto be an integrate pretreatment & coating line.
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