... 2. Main ComponentsShaft furnace, holding furnace, continuous casting machine, in-line refinery, oil hydraulic shears, straightener, induction heating furnace, continuous ... of cast bar: 2280mm24.4. Type of rolling: two-roller + three-roller stands4.5. Number of rolling pass: 2 + 124 ... Continuous rolling machine5.3.1. Type of rolling: two-roller + three-roller5.3.2. Transmission ratio between two ...