Minda stacking and sorting systems organize timber into groups for storage or the next production step. Conveyors deliver material to a handling station, where pieces or layers are positioned to build an orderly stack. Production controls coordinate destinations and transfer movements using the sorting information available from upstream operations. This provides a buffer between processes and helps keep different material groups separate. Stack formation, supports and discharge arrangements vary with the plant layout. The system handles assigned grades rather than independently certifying timber quality.