China wholesale Cold Rolled Steel Plate - Q235,Q195-Q345;SPCC,SPCD,SPCE CR-Cold rolled steel coil/sheet (Strip/coil/sheet) – Yifu

Production

Product details:
Due to no heating in the production process, there is no hot rolling often occur pitting and oxide iron defects, good surface quality, high finish. Moreover, the size precision of cold-rolled products is high, and the properties and structure of cold-rolled products can meet some special requirements, such as electromagnetic properties, deep drawing properties, etc.

The Production Process

Uncoiler—–Tandem cold rolling mill—–Recoiler—-Cleaning—–Entry looper—–Continuous annealing furnace—–Exit looper—–Recoiler

Equipment

Equipment advantages

1.High running speed
0-1000m/min full digital DC adjustable, silicon controlled power supply, smooth operation.

2.Product specifications
The thickness automatic control system with excellent performance, width 750-1320mm, thickness 0.06-2.0mm, and thickness tolerance ±10μm, high precision products.

3.System stability and advanced
Fuzzy plate shape control system is adopted, which is combined with the plate shape measuring roller of ABB Company in Sweden. The required plate shape can be rolled according to customer’s demand. R-700PLC system developed by Hitachi can improve system stability and shorten maintenance time.

Application

Cold roll/CR STEEL COIL has good performance, high flatness, high surface finish, clean and bright surface of cold rolling plate, easy to coating and plating processing, mainly used in automobile, printed iron bucket, construction, household appliances and other industries, is galvanized sheet, color coated board of high quality substrate.

Shipping &transport

Workshop