Chocolate and so on, Especially for high viscosity and finess material. The mill roller is made of high hardness alloy anti abra S three roll millThree roll mill is widely used in paste materials including inks, Paint, Pigment, Soap, Artifica leather, Plastics, lubricant grease, Chocolate and so on, Especially for high viscosity and finess material. The mill roller is made of high hardness alloy ...