... steel wire production line contains the wire drawing machine, annealing furnace, cooling bath, vertical take-up. The stainless steel ... wire production line contains the wire drawing machine, annealing furnace, cooling bath, vertical take-up. Straight type ... are 20 pipes, and the annealing furnace tube is 332) Annealing temperature: 800-900°C3) Annealing speed: 15m/min4) The outside ...