This machine is mainly suitable for grinding and mixing high viscosity and hard materials.It makes the machine work stable,reliable with infinite strength by improving the main parts of the machine,such as increasing the roller shaft head, strengthening the gear and so on.It is the ideal equipment to grind products of special materials like paint, pencil, attapulgite etc.It can also be customized to various forms such as water cooling, steam heating, oil heating and so on.