Technique method of thin middle plate continuous casting and rolling production

The invention belongs to the technical field of molding, in particular to a technique method of thin plate continuous casting and tandem rolling, namely effective thin plate process (ETPP). The invention is composed of a conticaster and a rolling mill. Casting plate blanks are broken by the conticaster, a heating furnace is adopted to heat the plate blanks to a set temperature 1050-1200 DEG C, and then the plate blanks are delivered out through a roller way; iron scale on the surface of the plate blanks is removed by high-pressure water; the plate blanks are rolled by the rolling mill set and are performed with laminar flow cooling through a laminar flow cooling device; the slab bands are cooled to a target temperature of 550-780 DEG C and are coiled by a recoiling machine; and the rolling finished products can be delivered in whole coils or can be delivered through being cut into single plate or single stack by a transverse cutting unit. The process flow of the invention has simple equipment components, high