... kinds of steel. 1. Slitting,recoiling,leveling,cross-cutting series line:It consists of decoiling,material-guiding,slitting and ... pieces seperating,tension control,recoiling,levelling, length-gauging,&cross-cutting, ... equipments. Decoiling, edge-trimming, leveling, cut-to-length line series (Technical parameters scope is the same with the ...