Learning from Taiwan modifying activation technology, combined with our own actual experience in powder production, Dongguan Vsunny Machinery Co., Ltd. independently researched and developed deep-processing equipment for surface treatment for a variety of inorganic powder. It will be used to modify the D97≤10μm ultrafine light (heavy) calcium carbonate, or surface treatment of the calcined Kaolin, the production capacity can reach 2.0T~8.0T/h; the activated rate≥96%, and the unit energy consumption≤35kwh/t.