How can pulp-residue separation performance be quantified on a commercial grinding mill?

Quantify separation using solids content in the liquid phase and residual liquid in the wet solids, with fixed raw-material moisture. For multi-product use, test representative low, medium, and high operating points to reveal the available adjustment range. If several specifications are required, document each setting so future operators can reproduce the approved process. Do not accept an unspecified “maximum capacity” claim when the real application requires a defined quality level. This information also helps the buyer estimate utilities, staffing, spare parts, and expected maintenance requirements before installation.