The continuous 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, continuous 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 mill, three-stand cold rolling mill, four-stand cold rolling mill and five-stand cold rolling mill, which equipped with hydraulic screw-down AGC and automatic thickness gauge, and applied with the technology of endless rolling and automatic welding.

Process flow of tandem cold rolling mill:

Payoff reel→pinch roll & straightener→shear→welding machine→entry loop→bridle→No. 1 stand→thickness gauge→No. 2 stand→No. 3 stand→No. 4 stand→thickness gauge→hydraulic shear→tension reel→wrapper→coil loading car

Technical parameter

Specification	Three-stand Tandem	Four-stand Tandem	Five-stand Tandem
Material	Hot rolled and pickled	Hot rolled and pickled	Hot rolled and pickled
Rolling type	Continuous	Continuous	Continuous
Input strip thickness	2.0mm-3.0mm	2.0mm-4.0mm	2.0mm-4.0mm
Output strip thickness	0.5mm-1.2mm	0.4mm-1.2mm	0.3mm-1.2mm
Width	450-1250mm	450-1250mm	450-1250mm
Max. rolling speed	480-900m/min.	480-1200m/min.	480-1500m/min.