20‑stand ultra-precision CNC four‑roll hot rolling mill, suitable for the finishing rolling stage of alloy materials. Roll material: heat‑resistant steel; Roll hardness: HRC 61–63. Roller lowering method: servo‑CNC; Roller lowering adjustment mode: CNC‑controlled lowering, with both collective and individual adjustments available.
20 ultra-precision CNC hot rolling mills are suitable for the roughing stage of hot rolling alloy materials. Roller material: heat-resistant steel; Roller hardness: HRC 63–65 Roller downward pressure method: servo CNC; Roller downward pressure adjustment method: CNC-controlled, with both collective and individual adjustments available.