Over time the mill's machinery was updated: in 1868 the existing wire machine was replaced with a silk dressing machine; a corn screen was installed in 1871; an oatmeal plant was added in 1880; the water wheel was replaced with an American-built water-powered "Victor" turbine in 1887; and in 1889 the plant was converted from millstones to roller milling, making it one of the earliest conversions in Tasmania. This last change, to roller milling, was recorded by Monds as driven by public demand for the whiter flour that process produced. Monds' oldest son took over office management of the mill in 1882 and Monds moved to Launceston in 1888 leaving the mill's management to his sons. The mill was the scene of the town's first telephones when they were installed at it and adjacent Hawthorn Villa in 1893.