Continuous Pickling is a production that the steel strip is pulled continuously through the acid tank and rinsing tank. The line is characteristic with high efficiency and output, and low electricity consumption. The annual output of the line is 600000~1000000 tons and the strip thickness is 2.0-6.5mm.

Process flow of continuous pickling line:

Loading manually →coil loading car→No. 1 payoff reel→No. 1 payoff scraper→No. 2 payoff reel→No. 2 payoff scraper→No. 1 five-roll straightening leveler →No. 2 five-roll straightening leveler→deflector roll→double-layer shear→converge pinch roll→welding machine→No. 1 bridle roll→No. 1 horizontal loop→No. 1 CPC→No. 2 bridle roll→descal→No. 3 bridle roll→No. 2 double roll CPC→pickling→water washing→drying→loop→No.4 bridle roll→pinch CPC unit→scrap coiling→three-roll tension roller→exit shear→oiling machine→exit deflecting pressing roll→tension reel→coil unloading car→coil receiving table

Technical parameter

Material	Strip thickness	Strip width	Process speed	Pickling medium
Hot rolled	1.0-4.5mm	500-1530mm	40-150m/min.	HCL