7　Distributing and Indurating of Pellets

7.1　General Requirements

7.1.1　The green balls bed on indurating machine shall be distributed uniformly.

7.1.2　The grate-kiln and straight grate technologies should be applied and the single line capacity should be maximized during design and construction of iron ore pellet plants.For the existing shaft furnaces which are still in operation necessary technical modification shall be conducted.