NIPPON STEEL CORPORATION

Quality characteristics of ZAM

Production line

ZAM is produced with HCGL in Setouchi Works Hanshin area (Toyo),
2CAL in Setouchi Works Hanshin area (Sakai), and
3CGL in Nippon Steel Nisshin A & C co., Ltd.(Chiba).

Production bases

Base Map

Setouchi Works Hanshin area(Toyo) HCGL(hot dipping line)

In this hot dipping line (HCGL), a vertical direct-fired reducing furnace and
a horizontal radiant tube furnace are combined to achieve improvement in both annealing furnace operation and product quality.
Incorporating four pots, this production line is capable of making several types of coated steel sheets (ZAM, Hot-dip galvanized sheet).
In addition, it covers a wide range of steel sheet thicknesses.

Toyo Works HCGL (hot dipping line)

HCGL annealing furnace
(Vertical direct-fired reducing furnace)

HCGL annealing furnace (Vertical direct-fired reducing furnace)

HCGL annealing furnace
(Horizontal radiant tube furnace)

HCGL annealing furnace (Horizontal radiant tube furnace)

Galvanizing pot

Galvanizing pot