Reclaim water and oversize slurry particles from the classifiers are also fed into the ball mill. In the mill, the crushed limestone and reclaim water mix together to form fresh limestone slurry.

滤液回收水以及旋流器分离下来超尺寸的物流也进入磨机系统，研碎的石灰石和回收水一起混合成新鲜浆液。