color coating line  

1. Specifications

raw material:cold rolled strip,GI,GL,aluminum strip 
thickness:0.15-2.0mm 
width:300-1550mm 
speed:20-150m/min

 2. Descripting of color coating line:

 Color coating line is a processing of coating sheet with organic paint. The coated sheet has good characteristic such as easy printing, processability, corrosion resistance, decoration, as well high strength and good deformability. It is deep working product and energy-saving material. Recent years, high quality and multi-function color coating strip is developed rapidly and the color steel plate with high corrosion resistance, high deformability, fingerprint resistance and bacteria resistance etc will be good prospect. We can provide the following lines, Color coating line for building, Color coating line for home appliance, Color coating line with fluorocarbon, decorative or insulation coating, and Color Printing Line etc, according to your requirements.

 3. Technical Parameter for the color coating line:

 strip width:800-1250mm

 strip thickness:0.2-1.2mm

 original material: GA, tinning-plated strip

 outside diameter: φ800-1600mm

 inside diameter: φ508/φ610mm

 speed:25-100m/min.

 coating process: continuous two side two-coating-two-drying

coating thickness: face side layer dry coating thickness can be adjusted among 5-15μm, two side monolayer                            primer drying thickness can be adjusted among 5-10μm

capacity: 30~120 thousand ton per year 

energy type: natural gas, electricity, liquid petroleum gas, coal, coal gas

degreasing form: two chemical degreasing +three water cleaning +pure water spray

energy save method: incinerator & heat recovery, energy-saving, emission reduction.

4. Process Flow of the color coating line:

 Manually loading → pay-off reel →shear→riveter→entry looper→alkali washing→water washing →hot air drying →chemical coating →chemical coating drying →primer coating →primer drying →air cooling →water cooling→drying →finish coating →finish drying →air cooling →wate cooling →drying→exit looper →shear→coilers→manually unloading