This machine is a universal special pulverizer suitable for the pulverization of inorganic and organic materials, which solves the problem of ultrafine pulverization of special materials at room temperature, such as polyvinyl alcohol PVC、PE、 Almost all thermosensitive low melting point materials such as fibrous materials and metallic magnesium can be finely ground. Widely applicable for deep processing and crushing in industries such as chemical, dye, plastic, plant fiber, Chinese herbal medicine, non-metallic minerals, food, etc., with product particle size up to 3-5um The various performance indicators of this machine fill the gap of high-end micro powder equipment for special material processing in China, and meet the international standards of peer models. It is currently an environmentally friendly and energy-saving ideal micro powder equipment with good performance, high efficiency, low energy consumption, and low noise.