... arc type five-roller continuous straightening CCM for square billet and rectangular bloomStrand quantity1,2,3,4,5,6, ... ,6.5,7,8,9,10,12,16mBillet specificationsquare billet 120×120,150×150,180×180,200×200,240× ... 240,300×300mmrectangular bloom(120~200)×(240~600)round billet Φ100~Φ450shaped blank 500×300×85,280×200×80Drawing ... guiding section) r5.25m continous casting machine for rectangle billet