Degreasing and Rinsing Line for Steel Coils

degreasing and rinsing line is applied for removing oil,residual iron and other contamination on the strip. thickness:0.2-2.0mm

Degreasing and rinsing line

1.description for the degreasing and rinsing line:

When the strip runs through alkali liquid tank, and the strip is set as anode or cathode through DC with reversal polarity, then gas created on surface of the strip, which emulsifies the oil film and separate the oil from the strip surface. It is proved by productive practice that the processing of electrolytic degrease is better than alkali degrease in many sides, such as degreasing efficiency and quality.

2.The technical Parameter of degreasing and rinsing lineprocess method: middle conduction methodmaterial: cold rolled carbon structure steel. Excellent carbon structure steel, stainless steel and low alloy steel rollsteel strip condition: 08AL, SPCC, SPCD, SPCE, 304unit driving method: main driving adopt SIEMENS AC frequency controlling system

Material	Thickness	Width	Coil Weight	Oil Content	Energy
Plain carbon steel, low alloy steel	0.2~2.5 mm	300~1350 mm	Max25 t	1000 mg/m2	Electricity, steam

 3.The process Flowof degreasing and rinsing line:Manually loading →pay-off reel →double-rolls pinch →shear→platform →C shape resistance welder →No.1 S bridle roll →pre-washing →No.1 brushing machine→ chemical degreasing →No.2 brushing machine →No.3 brushing machine →electrolytic degreasing →deflector roll →No.1 water washing →No.4 brushing machine →No.2 water washing →No.3 water washing →No.4 fresh water washing →

blowing /hot air drying →No. 2 Sroller bridle →exit pinch shear → exit deflector roll →coiler →manual unloading

Degreasing and Rinsing Line for Steel Coils