The roller of natural granite Three roll mill is made of naturalgranite based on traditional and modern technology processing. Ithas many advantages for example anti acid, soda, corrosion, It cancool down naturally, won't react with material under process andpollute raw matreial. The milling fine can be less than 15um. Thematerial can rach ideal fine and applicable for different Artpigment, Water based color paste, Paste raw material, Vanishingcream, Cosmetic pigment, Lispstick, Toothpaste, Boot cream, Dailychemiacl products, Paint, Coatings, Medical paste, Plant proteindrinking, and so on. It is one of the most popular and improtantproduction equipment in Food. Drinking with good taste, no foreigntaste, no deposit, and material use ratio can be over 98%. Lowproduction cost and high quality. It's ideal production equipmentfor plant protein in the market. The type, specification andtechnology are same as other Three roll mill.