| 摘要 |
PROBLEM TO BE SOLVED: To improve the metallization of reduced iron while suppressing reduction in a production amount (ton/hour).SOLUTION: While rotating a storing body 501 whose inside is stored with reduced irons, AC power is fed to a coil 502 fitted to the outer circumference of the storing body 501. When the storing body 501 is rotated in this way, by the mutual contact among the three or more reduced irons, a closed circuit by the three or more reduced irons is formed, and also, the contact positions of the respective three or more reduced irons with the other reduced irons are made to move. |
