- The world's largest ferromanganese smelting furnace
- Realizing CD (Customer Delight) through detailed customer-oriented service
Contributions to the steel industry as Japan's largest supplier of medium- and low-carbon ferromanganese.
High-efficiency stable production technology of No. 2 shaft type smelting furnace
The world's lowest reducing agent rate achieved through high-pressure blast by hot-blast stove and gas distribution control by bell-less type charging equipment
- High Mn yield by high-temperature operation
- Technology using small coke by high-pressure operation
- Smelting technology by which hot metal components can be adjusted from tap to tap
- Life extended by cooling the furnace body and using bricks of high corrosion resistance
- Introduction of computer-controlled integrated electrical instrumentation
Production capacity | 160,000t/year |
---|---|
Installation capacity | 450t/day |
Control room
Tapping
Raw Materialunloading
Raw material stock yard(manganese)
Shaking ladle (SL) realizing quality performance demanded by users
- A variety of grades that can be refined in combination with SF smelting
- Quality stabilized by fully automatic blowing with a sublance and computer
- World's highest level low-nitrogen product manufacturing technology
- Stable and highly efficient production of low-carbon products (C 0.5 ~ 1.0%)
Production capacity | 100,000t/year |
---|---|
Installation capacity/Heat size | 26t/heat |
Teeming
Hot metal charging
Product yard