Four Stands Continuous Cold Rolling Mill Machine For Precision Strips

Four Stands Continuous Cold Rolling Mill For Precision Strips For Q235, SL400, SS400, SPHC

1. Product description

Low Investment Cost
– Extremely flexible & productive solution for producing high quality & variety gauges of cold roll strip.Low Production Cost

– Continuous R&D of new roller material & quality have tremendously improved the roller wear resistant.Low Inventory Cost

– Allow to stock minimum range of raw material all the time.

High Product Flexibility
– High gauges flexibility achievable through AC drive screw jack control system.

High Operation Versatility
– A very simple machine with user-friendly operation control system.

High Precision Gauge
– Higher finishing gauge accuracy / tolerance achievable through new innovative precision work roll design &profile

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)