Hot-rolling polishing equipment and hot-rolling process for porous fiber membrane material

The invention relates to the technical field of hot rolling, in particular to hot rolling and polishing equipment and a hot rolling process for a porous fiber membrane material.The hot rolling and polishing equipment comprises a plurality of sets of heating rollers, an elastic roller, a first direction adjusting roller, a second direction adjusting roller and a first middle roller, the multiple sets of heating rollers are vertically arranged, and the elastic roller is arranged in the middle of the heating rollers; the first direction adjusting roller is arranged on one side of one set of heating rollers, the second direction adjusting roller is arranged on one side of the other set of heating rollers, and the first middle roller is arranged on one side of the second direction adjusting roller. By means of the arrangement group of the heating rollers, the flatness of the calendered porous fiber membrane material can be improved, the flatness and smoothness of the smooth surface of the material can be improved,