Uses of the steel strip pickling line
A pickling line for steel strips is made up of pay-off equipment, tension control equipment, strip centring devices, hydrochloric acid baths, water cleaning baths, hot-blast drying and reels to re-winding the strips treated. In addition, pickling lines are also equipped with acid regeneration or wasted acid recycle system.
The pickling line is used to prepare clean input material for the consequent cold strip steel rolling production.
|
Specification |
Products | ||
|
1200 Pick. line |
1450 Pick. line | ||
|
Material to be rolled |
Q195, Q235,Q215 |
Q195, Q235,Q215 | |
| Input
material |
Thickness(mm) |
2.0 – 4.0mm |
1.8– 4.5mm |
|
Width (mm) |
600 - 1050mm |
800 - 1300mm | |
|
Diameter (mm) |
φ1600/φ508 |
φ2150/φ610 | |
|
Weight of Coil |
12 T |
25 T | |
|
Max. line velocity |
60m/min |
120 m/min | |
|
Type of pickling |
Hydrochloric acid / Push-pull | ||
|
Type of screw down |
AC inverters |
AC inverters | |
|
Line logic control |
PLC |
PLC | |
|
Processing control instruments |
Yes |
Yes | |