550mm Four Stands Continuous Cold Rolling Mill SPHC For Precision Strips For Q235 SL400

1. Product description

550mm Four-High four stands Continuous Cold Rolling Mill for Precision Strips for Q235, SL400, SS400, SPHC

2. Reference Process flow:

Unwinding frame→welding platform→hydraulic shear→including hydraulic device→floor looper→high turnover bracket→alignment→1# frame, 2# frame, 3# frame, 4# frame →winding machine.

3. ​Equipment Composition:

1.Material: hot rolled carbon steel after trimming (Q235, SL400, SS400, SPHC, etc.)
2.Thickness: H≤2.75mm Width: B≤520mm
3.Thickness: H≤0.7mm,Width: B≤520mm
4.Incoming coil diameter (inner/outer): 508/1500mm
5.Output coil diameter (inner/outer): 508/1500mm
6,Rolling speed: V≤250m/min
Note: The above parameters are for reference only, it could be manufactured according to customer's requirements.

4.SGS Inspect photos

5. Equipment list

1. Hydraulic expansion and contraction uncoiler:  one set;

2. Hydraulic shear  :                                                one set;                            

3. Welding platform (welder customized):             one set;

4. Landing material storage looper:                        one set;

5. Feeding process platform (with roller guide) :    one set;

6. Four sets of four-high rolling mill:                      one set;

7 Discharging process platform (with hydraulic shear) :one set;

8. Hydraulic winding machine:                                one set;    

9. Electric control cabinet:                                     one set;

10. Dilute oil station:                                              one set;

11. Hydraulic station:                                             one set;

12. Hydraulic station for bending roll:                   one set;

13. Process lubrication station (user's own)          one set;

14. Four thickness measuring instruments (customized by users)   Four sets;

15. Oil and Gas Station                                           one set;

6. Warranty term: 12 months (excluding easy-broken parts)