three-stand Tandem cold rolling mill:
Material thickness :2.0-3.0mm
Product thickness :0.5-1.2mm
Max Rolling speed :240m/min
tandem cold rolling mills for producing cold rolled coils
1.Description of the tandem cold rolling mill:
The Tandem cold rolling mill is that several mills are laid out in the line, and strip will pass the mills continuously till termination product. The quantity of rolling passes equal to the quantity of mill stands. Compared with single mill,Tandem cold rolling mill has high-efficiency, good quality and high automatic degree, so that it suit for production with high yield.
We can provide two-stand cold rolling mills, three-stand cold rolling mills, four-stand cold rolling mills and five-stand cold rolling mills, which equipped with hydraulic screw-down AGC and automatic thickness gauge, and applied with the technology of endless rolling and automatic welding.
2.Technical Parameter of tandem cold rolling mill:
| Date Mill | Three-stand Tandem cold rolling mill | Four-stand Tandem cold rolling mill | Five-stand Tandem cold rolling mill |
| Material thickness | 2.0-3.0mm | 2.0-4.0mm | 2.75-4.0mm |
| Product thickness | 0.5-1.2mm | 0.5-1.2mm | 0.5-1.2mm |
| Max Rolling speed | 240m/min | 300m/min | 300m/min |
3.Process Flow of Tandem cold rolling mills:
Pay-off Reel → Pinch Roll or Straightener →Shear →Welder →Entry Looper →
Five-roll Bridle →No.1 Stand →Thickness Gauge →No.2 Stand →No. 3 Stand→No. 4 Stand → Thickness Gauge →Hydraulic Shear → Coiler
