General Information of Carbon Steel 1450mm 6hi Cold Rolling Mill/Equipment/Machine
The production of this unit is to roll hot rolled coils with the thickness of 2.0~4.5mm into high precision cold rolled coils with the thickness of 0.18~1.5mm through several time of rolling. The scale of the cold rolling production line is a production of 225 thousand tons of cold rolled steel coils per year. It adopts the UCM-type single-stand 6-roll reversible cold rolling mill. The work roll of the rolling mill is equipped with positive and negative bending. The intermediate roll is equipped with positive bending and twitch. The uncoiler is equipped. Both front and rear frames are equipped with coiler, thickness gauge, laser velocimeter etc., which can realize large tension rolling and guarantee high-speed and stable production with specified thinness.
Characteristics of the Rolling Mill
1450 6-roll reversible cold rolling unit is the cold rolling production line with designed annual output of 225 thousand tons and adopts UCM-type single-stand mill. Roll pickled hot rolled coils into cold hard coils. The unit is equipped with hydraulic AGC. The work roll is equipped with positive and negative bending and subsection cooling. The intermediate roll is equipped with the positive bending and moving, and the front and rear frames are equipped with double X-ray thickness gauge, double-laser velocimeter, etc. 1450mm six rolling mill.The highest speed is 1200 m/min, the Maximum tension is 18 tons, The maximum rolling force is 1800 tons, The Minimum rolling thickness is 0.18 mm. The Maximum rolling width is 1300 mm
Our usual Configuration of cold rolling mill :
| Items |
Specifications |
| 1 |
Width range(mm) |
350-1450 |
| 2 |
Highest speed(m/min) |
1200 |
| 3 |
Max rolling force(T) |
2000 |
| 4 |
Max coiling tension(T) |
24 |
| 5 |
Finished Product Thickness(mm) |
0.08+ |
| 5 |
Application in Alloy steel |
65Mn and 30 CrMn |
| 6 |
Various profile adjustment |
Positive /negative bending of working roll, bending and twitching of intermediate roll, depressing for deviation adjustment and subsection cooling function; double-station roll changing carriage, oil gas lubrication system for roll bearing and automatic rolling line adjustment device. |
| 7 |
Electric drive system |
Siemens S7-400PLC as main controller; AGC system is cotrolled by SIEMENS s7-416+FM458. |
| 8 |
Key elements |
EMG automatic centering system; ,MOOG servo valve, Sony magnetic scale, Polytec laser velocimeter, Dr-Brandt tensiometer. |
Our advantage:
1) Customized Production
2) High cost-effective product
3). All-around pre-sales & after-sales services
4) Independent intellectual property rights
We usually do cusotmized manufacturing, please fill in the the following design form, we can offer you professional proposal.
Any further questions or professional advice, please feel free to contact with me
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